design tab
wordart stylestable stylesdraw borderlayout tab
table sizerows and columnsalignmentAnswer:
The person above is correct.
Explanation:
which one is correct about clustering? group of answer choices top-down and divisive hierarchical are the same things agglomerative clustering works by recursively splitting the initial cluster into successive clusters moving down through a hierarchy it is mainly used for labeled features in hierarchical clustering you have to specify the number of clusters before start your analysis
The best option that is correct about clustering is top-down and divisive hierarchy are the same things.
Define clustering algorithm.
The clustering algorithm uses an un-supervised approach in which the input is not labeled and the solution to a problem is determined by the algorithm's expertise from a set of practice problems. Automatically identifying natural grouping in data is involved. Clustering algorithms, in contrast to supervised learning (like predictive modeling), just analyze the input data and identify natural groups or clusters in feature space.
Data points are grouped as part of the machine learning approach known as clustering. We can put each data point into a certain group using a clustering algorithm given a set of data points.
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What is a protocol implemented by other programs for secure computer-to-computer access?
Answer:
Secure Shell (SSH)
Explanation:
SSH is a network protocol that allows secure remote login and other secure network services to be established over an insecure network, like the internet. It provides a secure channel for data communication between two computers, using encryption and authentication to protect against unauthorized access.
On a very small scale map, cities would likely be shown as a. points. b. polygons. c. individual lines. d. grid cells.
Cities would probably appear as Points on a very tiny scale map.
A casino town invests much on art, culture, and innovation. Is it any surprise that new talent is flooding in? This sun-drenched hamlet at the foot of the snow-capped Sierra Nevadas wins the #16 spot for Weather. By night, its neon-lit casinos propel Reno to the top of our list of small cities for Nightlife. But it's not just gamblers who are interested in the "World's Biggest Little City." It's increasingly IT firms and highly educated young people that come for the employment and remain for the amazing location (Lake Tahoe is only an hour away) and year-round outdoor lifestyle. Reno inhabitants understand the importance of location, and they make full use of the natural resources that have helped the city earn its name.
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assume an algorithm takes 7.6 seconds to execute on a single 3.2 ghz processor. 59% of the algorithm is sequential. assume that there is zero latency and that the remaining code exhibits perfect parallelism. how long (in seconds) should the algorithm take to execute on a parallel machine made of 4 3.2 ghz processors? round answers to one decimal place (e.g. for an answer of 17.214 seconds, you would enter 17.2).
The expected time is 2.6 seconds.
Find the solution ?An algorithm is a finite sequence of exact instructions that is used in mathematics and computer science to perform computations or solve classes of specific problems. Calculations and data processing are done according to standards called algorithms.
The process of doing laundry, the way we solve a long division problem, the operation of a search engine, and the recipe for baking a cake are all instances of algorithms.
Calculating the speed up comes first.
The following is the formula:
n/1+(n-1)F
The number of processors is three, and its value is n.
F = 20% = algorithmic proportion
Values are entered into the formula 3/1+. (3-1)
[tex]0.20\s= 3/1+2*0.20\s= 3/1+0.4\s= 3/1.4[/tex]
velocity = 2.14
The predicted time T/speedups = 5.6/2.14 = 2.6 is calculated from here.
2.6 seconds are hence the anticipated time.
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What are 3 reliable sources of information?
Academic books and papers that have undergone peer review are trustworthy sources of information.books from recognized publishers, including professional books, trade periodicals, newspapers, and magazines.
What are some good reliable sources?Scholarly, peer-reviewed books or articles that have been authored by academics for academics.Original study with a large bibliography.Even though no specific author is identified, information released by the government is typically current and founded on trustworthy research.Print publications with writers and identified sources typically have a good reputation since they offer references that readers may check.Websites ending in. gov and. edu are typically trustworthy, but watch out for sites that intentionally use these suffixes to deceive.Websites run by nonprofit organizations may also include trustworthy information, but you should take some time to analyze these factors to see if they might be biased.To learn more about reliable sources refer
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Text line breaks and returns are controlled using which tags?.
.Text line breaks and returns are controlled using the <br> and <p> tags in HTML.
The <br> tag is used to insert a line break in a block of text, causing the text to start on a new line. For example:
Code:
This is some text<br>
that is broken up<br>
into separate lines.
The <p> tag is used to create a paragraph, which is a block of text that is separated from other blocks of text by a line break before and after it. For example:
Code:
<p>This is the first paragraph.</p>
<p>This is the second paragraph.</p>
Both the <br> and <p> tags are used to control the layout and formatting of text in HTML documents. It is important to use these tags correctly in order to ensure that the text is displayed properly and is easy to read.
in the 1960s and 1970s, the existing telephone network was used for computer-to-computer communication beyond the local area. why was the telephone network not well suited for supporting computer traffic? be specific.
A group of computers that share resources on or provided by network nodes is referred to as a computer network.
What is computer network ? In order to communicate with one another, the computers use standard communication protocols through digital networks. These linkages are made up of telecommunication network technologies, based on physically wired, optical, and wireless radio-frequency means that may be organized in a number of computer network. Among the nodes of a computer network are laptops, servers, networking equipment, and other specialized or general-purpose hosts. In addition to having hostnames, they are recognized by network addresses. Hostnames act as distinctive designations for the nodes and are hardly ever modified after first assignment. For communication protocols like the Internet Protocol to locate and identify the nodes, network addresses are used.Computer networks can be categorized using a variety of factors, such as the signal-transmission medium, bandwidth, communications protocols used to manage network traffic, network size, topology, traffic-control mechanism, and organizational goals.Internet connectivity, digital video and audio, the shared use of application and storage servers, printers, fax machines, and email and instant messaging software are just a few of the many applications and services supported by computer networks.To Learn more About computer network refer to:
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te correct answer of th What is CPU? Draw the image of CPU showing its parts. of AIII and CU.
Answer:
Cpu is the brain of computer
Explanation:
Cpu is the brain of comuter then draw pic of computer
1. if default analytics tracking code is installed on pages with different domains, analytics will count these users and sessions separately. true false
if default analytics tracking code is installed on pages with different domains, analytics will count these users and sessions separately is True.
What happens when the same default tracking code is installed on pages with different domains?
Analytics will link a single domain to users' sessions. Analytics won't link users and sessions to any specific domain. Analytics will notify you if it collects duplicate data.The same default tracking code will count users and sessions individually if it is installed on pages with several domains.To gather visitor data and monitor the performance of your website, you must put the whole analytics tracking code snippet into the HTML of your web pages immediately after the opening head> element.To learn more about tracking code refer,
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In your own words, summarize what you think that coding guideline (from question 1) is instructing the coder to do when assigning codes for those types of services.
It is secure and can be utilized without risk. Safe: It cannot be breached. Reliable: It consistently performs as it should. Testing is possible at the code level. It can be kept up with even as your codebase expands.
What connection exists between coding standards and code assignment?"Unless otherwise directed by the classification, code assignment is based on the provider's documentation of the connection between the condition and the care or operation. Regardless of the chapter, the code is in, the recommendation applies to any care difficulties.
What moral and legal rules should you abide by when programming?Use coding techniques that are accurate, thorough, and consistent to produce reliable data. In compliance with the relevant requirements and data set definitions, collect and report all the data needed for internal and external reporting.
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How many octets are there in a MAC address?
Answer: 6
Explanation:
A MAC address is a unique identifier assigned to a network interface on a device. It is typically written as a series of 12 hexadecimal digits, separated into groups of two by colons or hyphens. For example, a MAC address might look like this: 00:1A:C2:12:34:56.
Each hexadecimal digit in a MAC address represents four binary digits, or bits. Therefore, a MAC address consists of 48 bits in total, which can be divided into six groups of 8 bits each. Each of these groups is known as an octet. So, there are six octets in a MAC address.
A MAC address is represented as a 12-digit hexadecimal number, divided into six groups of two digits each. They have 6 octets.
A network interface's MAC address, sometimes referred to as a Media Access Control address, is a special number issued to it for communication over a physical network. The use of it in Ethernet networks is widespread.
A 12-digit hexadecimal number, broken into six groups of two digits each, is generally used to represent a MAC address.
8 bits or 1 byte are represented by each group. A MAC address therefore contains 6 octets (bytes).
Thus, the manufacturer's identification and the distinctive identity for the particular network interface are only two examples of the various components of the address that each octet represents.
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Why did Elon Musk leave OpenAI?
The reason that Elon Musk leave OpenAI was because "he and the OpenAI team] didn't agree with some of what [they] intended to accomplish."
Why did Elon Musk left OpenAI?Forbes (Bloomberg) According to the CEO of Tesla Inc., Elon Musk decided to leave OpenAI, a business that conducts artificial intelligence research, because of differences about the direction the company should take.
Elon Musk has previously worked with OpenAI, however he is not actively involved in the company's ongoing operations or decision-making. OpenAI is an autonomous organization.
Therefore, Musk later said that the reason he left the firm was because "[the] OpenAI team] wanted to pursue some things that I didn't agree with." Adding that he hadn't been involved with the business for "over a year," the billionaire claimed in 2019 that Tesla was competing with OpenAI for some of the same staff.
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develop arguments about whether the congressional procedures outlined in the constitution for impeachment and removal constitute effective oversight of the president, too weak oversight of the president, or too strong oversight of the president. T/F
The Senate convenes as a High Court of Impeachment after receiving the articles of impeachment from the House of Representatives to review the evidence, hear testimony, and vote to exonerate or convict the official.
What justification does Congress have for impeaching a president?For "Treason, Bribery, or other High Crimes and Misdemeanors," the House of Representatives may impeach the president (as well as other civil offices). A simple majority vote in the House is necessary for impeachment.
What part do Congress and the Supreme Court play in the impeachment of a president?The Senate is the exclusive court for impeachment trials under the Constitution, which gives the House of Representatives exclusive authority to remove a public person. The ability to be impeached only allows for the removal of an official from office, but it also offers a way to prevent that officer from being elected to another position in the future.
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methods that play a special role in classes such as init and str are called what? group of answer choices constructors dunder methods instance methods self methods
Dunder methods, which start and end with double underscores, include. __init__() and. __str__(). Python has a wide variety of dunder methods that you can use to modify classes.
Why are they called dunder methods?The unique methods in Python known as "magic methods" begin and conclude with double underscores.
They are also known as dunder techniques. Magic methods are not intended to be called directly by the user; instead, they are called internally by the class in response to a certain action. For instance, the __add__() method will be invoked internally when adding two numbers using the + operator.
Dunder methods, which start and end with double underscores, include. __init__() and. __str__(). Python has a wide variety of dunder methods that you can use to modify classes.
The name "dunder method" refers to names that include double underscores both before and after them. They are sometimes known as magic methods and can be used to replace built-in functionality with bespoke
Therefore, the answer is Dunder methods.
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How do you change the file type of a downloaded image?
Hilton Hotel's use of customer information software to the most example of using information system to:
O differentiate their service.
O Increase efficiency.
O Focus on the niche.
O Strengthen customer intimacy
O provide service at a lower price than its competitors.
The use of customer information software to the most example of using an information system to Strengthen customer intimacy.
Hilton Hotel's use of customer information software to track and analyze customer data can be an example of using an information system to strengthen customer intimacy. Customer intimacy refers to the level of knowledge and understanding a company has about its customers and their needs, preferences, and behaviors. By using customer information software, Hilton can gain insights into its customers' preferences and tailor its service offerings accordingly. This can help Hilton build stronger relationships with its customers and create a more personalized and satisfying experience for them.
Differentiate their service is incorrect because customer intimacy is not necessarily related to differentiation. A company can differentiate its service in many ways, such as by offering unique features or benefits or targeting a specific market segment.
Increase efficiency is incorrect because customer intimacy is not necessarily related to efficiency. A company can increase efficiency through various means, such as streamlining processes, automating tasks, or using technology to optimize resource utilization.
Focus on the niche is incorrect because customer intimacy is not necessarily related to focusing on a niche. A company can focus on a niche by targeting a specific market segment or offering products or services that meet the unique needs of that segment.
Provide service at a lower price than its competitors is incorrect because customer intimacy is not necessarily related to price. A company can offer its service at a lower price than its competitors for various reasons, such as by leveraging economies of scale, using cost-effective production methods, or offering a stripped-down version of its service.
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A series of commands that are executed without your knowledge is a typical attribute of a(n) ____________ virus.
A computer virus has three distinct features: a replication mechanism, an activation mechanism, and a goal.
Worms, unlike viruses, may replicate and spread without human intervention. While a worm may use a file or application to infiltrate your computer, once inside, it can propagate without the host file and without any human interaction. Michelangelo is a boot sector virus, which infects the startup sectors of storage devices, typically the boot sector of a floppy disk or the master boot record (MBR) of a hard drive. A program that allows a hacker to take complete control of a computer without the knowledge or permission of the legitimate user.
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what would thorndike say his cats learn about in their puzzle box experiment? select an answer and submit. for keyboard navigation, use the up/down arrow keys to select an answer. a in the presence of a pedal in a puzzle box, press it b in the presence of a pedal in a puzzle box, press it, and get fish c press against anything in the puzzle box d get stuck in puzzle box and get fish
They might become trapped by the puzzle box, but there would be no reward.
What is experiment?
An experiment is a procedure or test done in order to discover new knowledge or verify existing knowledge. It is typically a series of steps taken to observe the effects of different variables on the outcome of an activity. Experiments are often used in science, mathematics, and engineering to systematically test hypotheses and learn more about a particular phenomenon. They can also be used to test the effectiveness of different strategies or products. Experiments are conducted in a controlled environment, meaning that the conditions of the test are consistent and repeatable. This helps scientists draw reliable conclusions about the cause and effect of their variables.
In Thorndike's puzzle boxes experiment, the cats discovered that pressing a pedal would resulted in a reward when it was present (in this case, a fish). The cats also discovered that becoming stuck by pressing against something inside the puzzle could prevent them from receiving a reward.
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How do I double-click full screen?
Answer:
go to the ribbon and double click
Explanation:
What is the term used for the process of transferring files from your computer to a server on the Internet?
A method of downloading, uploading, and transferring files over the Internet and between computer systems is the file transfer protocol (FTP).
What Is File Transfer Protocol (FTP)?A procedure that involves sending files from one device to another across a network is referred to as file transfer protocol (FTP). When one party agrees to send or receive files via the Internet on behalf of the other, the process is successful.Originally used to connect and transmit data between two physical devices, it is now frequently used to store files on the cloud, which is typically a safe location that is held remotely.FTP is a file transfer protocol that may be used by both individuals and businesses to move data from one computer system to another and by websites to upload and download content from their servers.A method of downloading, uploading, and transferring files over the Internet and between computer systems is the file transfer protocol (FTP).FTP makes it possible to send and receive files between computers and over the cloud.In order to carry out FTP transfers, users need an Internet connection.For individuals who develop and maintain websites, FTP is a necessary tool.Despite the fact that most websites already have FTP built in, many FTP applications are available for free download.To Learn more About file transfer protocol refer to:
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What are the common meaure of performance ued when evaluating the upply chain management. [
Researchers and practitioners regularly use the terms quality, delivery, cost/price, and flexibility to characterize supply chain management measurements.
What is supply chain management?Supply chain management (SCM) is the management of the flow of goods and services between enterprises and locations, including all procedures that convert raw materials into finished commodities.
The movement and storage of raw materials, inventories for work-in-progress, finished goods, and the complete order fulfillment process from the point of origin to the site of consumption can all be included in this.
Networks, channels, and node firms that are interconnected, interrelated, or linked together provide the goods and services that end users in a supply chain need.
Quality, delivery, cost/price, and flexibility are frequently used by researchers and practitioners to describe supply chain performance measures.
When selecting suppliers, buying managers frequently bring up these measures.
Therefore, researchers and practitioners regularly use the terms quality, delivery, cost/price, and flexibility to characterize supply chain performance measurements.
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8.12 LAB: Toll calculation Toll roads have different fees based on the time of day and on weekends. Write a method calcToll that has three parameters: the current hour of time (int), whether the time is morning (boolean), and whether the day is a weekend (boolean). The method returns the correct toll fee (double), based on the chart below. Weekday Tolls . Before 7:00 am ($1.15) • 7:00 am to 9:59 am ($2.95) . 10:00 am to 2:59 pm ($1.90) • 3:00 pm to 7:59 pm ($3.95) . Starting 8:00 pm ($1.40) Weekend Tolls • Before 7:00 am ($1.05) • 7:00 am to 7:59 pm ($2.15) . Starting 8:00 pm ($1.10) Ex: The method calls below, with the given arguments, will return the following toll fees: calctoll(8, true, false) returns 2.95 calcToll(1, false, false) returns 1.90 calcToll(3, false, true) returns 2.15 calcToll(5, true, true) returns 1.05 367608.1813852.qx3207 LAB ACTIVITY 8.12.1: LAB: Toll calculation 0 / 10 LabProgram.java Load default template. 1 public class LabProgram { UWNE public static double calctoll(int hour, boolean isMorning, boolean is Weekend) { /* Type your code here. */ } 5
Below is an implementation of the calcToll method that follows the rules specified in the prompt:
public static double calctoll(int hour, boolean isMorning, boolean isWeekend) {
if (isWeekend) {
if (hour < 7) {
return 1.05;
} else if (hour < 20) {
return 2.15;
} else {
return 1.10;
}
} else {
if (hour < 7) {
return 1.15;
} else if (hour < 10) {
return 2.95;
} else if (hour < 15) {
return 1.90;
} else if (hour < 20) {
return 3.95;
} else {
return 1.40;
}
}
}
What is the calcToll method?This method checks the values of the isWeekend and hour variables to determine the correct toll fee.
Therefore, in regards to the case above, It first checks whether the day is a weekend or not, and then uses the value of hour to determine the correct fee within each of the two categories (weekday or weekend).
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_________ is a sharp grayscale representation of text used in some e-readers.
A written representation in crisp grayscale is called electronic ink (E ink). Millions of microcapsules containing white and black particles in a clear fluid make up the "page."
Each area might have a white or black appearance depending on the electronic signal. E-readers are electronic reading devices with note-taking capabilities, bookmarking features, and built-in dictionaries. Both the Barnes and Noble NOOK and the Amazon Kindle. An eBook is a book that has been converted into a digital format that is non-editable and reflowable so that it may be viewed on any digital device, including computer displays and mobile devices. Plagiarism is defined by the Merriam Webster dictionary as "to steal and pass off ideas or words of another as one's own." Plagiarism is the practice of using another person's words without their permission.
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what is network protocol define any three types of network protocol?
Answer:
A network protocol is a set of rules that govern the communication between devices on a network. These rules specify how data is transmitted, how messages are formatted, and how devices should respond to different commands.
Three common types of network protocols are:
TCP (Transmission Control Protocol): This is a transport layer protocol that is responsible for establishing connections between devices, breaking data into packets, and ensuring that packets are delivered reliably from one device to another.
IP (Internet Protocol): This is a network layer protocol that is responsible for routing data packets from one device to another based on the destination IP address.
HTTP (Hypertext Transfer Protocol): This is an application layer protocol that is used to transmit data over the web. It is the foundation of the World Wide Web, and it defines how messages are formatted and transmitted between web clients and servers.
pls award brainliest!
Explanation:
The driver ____.
sits beside the person programming
makes suggestions as the code is written
reviews the code as it is written
sits at the computer
The navigator plans the operation after reviewing the code that the driver has written.
What do you name those who write computer programs?Programmer A person who creates computer software or programs is referred to as a programmer. You can also identify as a programmer if you create software for mobile devices. Computer programmers create the code (or instructions) that enable computers to carry out the tasks that their users teach them to.
Which method of software development involves two developers working together while coding?Pair programming is an Agile software development technique where two developers work together on a single computer in conjunction with Extreme Programming (XP). Together, the two work on user story creation, programming, and testing.
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Some help please i have done those a long time ago can t remember
how can i star python for free as a 13 year old
Answer:
Learning to code can be a fun and rewarding experience, especially at an early age. Here are some steps below you can take to learn Python for free:
Step 1) Find resources:
Python may be learned via a variety of resources, including free tutorials, videos, and interactive activities.
Step 2) Select development environment:
To write and run Python code, you will need a development environment. Many options are available, including IDLE and code editors like Replit.
Step 3) Start basic:
Python is a high-level programming language that is made to be simple to understand and write. Start with learning the language's core grammar, like defining variables, loops, notes, or functions.
Step 4) Practice practice practice:
The greatest approach to learn how to code is to practice, just as with any other ability. Try to create modest programs that address straightforward issues before advancing to more complicated undertakings. There are several forums, communities, and resources that may assist you with the procedure. Keep in mind to enjoy yourself and be gentle with yourself as you learn. Although it can occasionally be difficult, learning to code is a tremendously rewarding and difficult skill.
Task Instructions Х Apply a solid line border, using the default line color, to the Pie chart legend. 11:20 PM 3/25/2020 DD FO F10 F11 F12 ) 0 + 11 delete P { [ } ]
The line border can be changed using format chart area.
This method is to Microsoft 365, other version have a similar step but maybe in different name.
The line border in Pie chart legend can be changed by right click the Pie chart, then click Format chart area in Microsoft 365 but it also named as format legend entry. In Format chart area or format legend entry, click the border and choose the solid line. Since, the task instructed us to use default line color, so don't change that.
For better visualization, see attached image. Also, this method can be used for any type of chart.
You question is incomplete, but most probably your full question was
(image attached)
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What device allows you to transport files easily from one computer to another and may be your best option for doing so?
All you need to do to transfer files with a flash drive is to affix the drive to the USB ports on your computer. Drag and drop the files you need into the disk once the computer has detected it.
What is USB flash drive?If you have to send files to a friend or coworker, USB flash drives are a great substitute. You have more than enough room to upload files, even those with the densest information, thanks to the size range of USB flash drives, which ranges from 2 GB to 1 TB. It goes without saying that you must take care to keep your USB flash drive safe if you choose to use one.Key characteristics
Requires no technical knowledgeAir gap is made.FastYou can then take the draft to another device or person by pressing the eject button. This method is incredibly simple to use even if it involves a little more research. This is a wonderful option if you seek simplicity and dependability.Positives: Possibly the easiest method of file transferSimple to accomplishFile retrieval is simple for the recipientCons: Not secure without fully encrypting the drive.If the drive is misplaced or faulty, data is lost.You must physically deliver the USB device when "sneakernetting."Not the best for speedy file transfersNot recommended for site backups or very big file transfersIneffective as a continuous backup option.To Learn more About USB ports refer to:
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q1 sequential search 11 points q1.14 points grading comment: in what situation can we use sequential search? choice 1 of 5:when the array is sorted and the target is in the array. choice 2 of 5:when the array is sorted and the target is not in the array. choice 3 of 5:when the array is not sorted and the target is in the array. choice 4 of 5:when the array is not sorted and the target is not in the array choice 5 of 5:all of the above q1.22 points grading comment: what is the big o of sequential search? (n is the length of the array) choice 1 of 6:o(1) choice 2 of 6:o(log n) choice 3 of 6:o(n) choice 4 of 6:o(n log n) choice 5 of 6:o(n2) choice 6 of 6:o(!n) q1.35 points grading comment: using the array 11, 30, 34, 90, 99 as the input for sequential search, how many array elements are accessed in order to find the target element 34? choice 1 of 6:1 element choice 2 of 6:2 elements choice 3 of 6:3 elements choice 4 of 6:4 elements choice 5 of 6:5 elements choice 6 of 6:sequential search does not work here q2 binary search 9 points q2.13 points grading comment: in what situation can we use binary search? choice 1 of 6:when the array is sorted and the target is in the array choice 2 of 6:when the array is sorted and the target is not in the array choice 3 of 6:when the array is not sorted and the target is in the array choice 4 of 6:when the array is not sorted and the target is not in the array choice 5 of 6:1 and 2 choice 6 of 6:1 and 3 q2.22 points grading comment: what is the big o of binary search? (n is the length of the array) choice 1 of 6:o(1) choice 2 of 6:o(log n) choice 3 of 6:o(n) choice 4 of 6:o(nlog n) choice 5 of 6:o(n2) choice 6 of 6:o(!n) q2.34 points grading comment: which of the following statements about binary search is not true? choice 1 of 4:it is the fastest searching algorithm we have learned in cs111 choice 2 of 4:it does not work if the target is not in the array choice 3 of 4:it does need extra array space for it to run choice 4 of 4:the best case scenario is when the target is in the middle of the array q3 selection sort 5 points grading comment: q3.12 points grading comment: what is the big o of selection sort? (n is the length of the array) choice 1 of 6:o(log n) choice 2 of 6:o(n log n) choice 3 of 6:o(n) choice 4 of 6:o(n^2) choice 5 of 6:o(n^3) choice 6 of 6:o(!n) q3.23 points grading comment: what is the best case for selection sort? choice 1 of 4:when the array is already sorted choice 2 of 4:when the array is already sorted backward choice 3 of 4:when the array is sorted by pairs choice 4 of 4:there are no best case for selection sort q4 insertion sort 5 points q4.12 points grading comment: 4.1 (points) what is the big o of insertion sort? (n is the length of the array) choice 1 of 5:o(n log n) choice 2 of 5:o(n) choice 3 of 5:o(n^2) choice 4 of 5:o(n^3) choice 5 of 5:o(!n) q4.23 points grading comment: what is the best case for insertion sort? choice 1 of 4:when the array is already sorted choice 2 of 4:when the array is already sorted backward choice 3 of 4:when the array is sorted by pairs choice 4 of 4:there are no best case for insertion sort q5 mergesort 5 points q5.12 points grading comment: what is the big o of mergesort? (n is the length of the array) choice 1 of 6:o(log n) choice 2 of 6:o(n log n) choice 3 of 6:o(n) choice 4 of 6:o(n^2) choice 5 of 6:o(n^3) choice 6 of 6:o(!n) q5.23 points grading comment: what is the best case for merge sort? choice 1 of 4:when the array is already sorted choice 2 of 4:when the array is already sorted backward choice 3 of 4:when the array is sorted by pairs choice 4 of 4:there are no best case for merge sort q6 sort detective 30 points grading comment: identify algorithms given to you in the sortdetective program. q6.110 points grading comment: which sorting algorithm is algorithm 1? choice 1 of 3:insertion sort choice 2 of 3:selection sort choice 3 of 3:merge sort q6.210 points grading comment: which sorting algorithm is algorithm 2? choice 1 of 3:insertion sort choice 2 of 3:selection sort choice 3 of 3:merge sort q6.310 points grading comment: which sorting algorithm is algorithm 3? choice 1 of 3:insertion sort choice 2 of 3:selection sort choice 3 of 3:merge sort
Sequential search is a simple searching algorithm that scans the array sequentially, element by element, until it finds the target element or reaches the end of the array. The array does not have to be sorted for the algorithm to work, but it also doesn't use any properties of the sorted array to optimize the search, so in general it will be slower than other search algorithms (such as binary search) that take advantage of the sortedness of the array. The big O notation describes the worst-case time complexity of an algorithm, in terms of the size of the input. In the case of sequential search, the algorithm examines each element of the array exactly once. In order to find the target element 34 in the given array, the sequential search algorithm would start at the first element (11) and compare it to the target element. It would then move to the next element (30) and compare it again. The process would continue until it reaches the element 34, which is the target.
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