The while loop is a variety of the do loop, while the case structure is a version of the sequence structure.
How to use a while loop with an example?The do while loop is an exit-controlled loop in which the body of the loop will be run at least once even if the test condition is false. When you wish to end your program based on user input, for instance, is an illustration of such a scenario.
How does the while loop function?The while loop runs the code after first determining if the condition is true. Until the given condition returns false, the loop doesn't end. In contrast, the do while loop executes its code once before determining whether the condition is true.
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Unlike linux and mac systems, on a windows system, the ping command sends how many echo requests?
Unlike Linux and mac systems, on a windows system, the ping command sends how many echo requests: 4 echo requests.
What is an Echo Request?This refers to the computer protocol that is used to send requests to another computer network until an acknowledgment has been received and is used to check for the availability of another system.
Hence, we can see that on the Linux and mac systems, the echo requests are sent until a ping is received, but with a Windows system, there is only 4 echo requests used.
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Files that have been compressed using the xz utility typically have the ______ extension)
Files that have been compressed using the xz utility typically have the xz extension.
What is a file?It should be noted that a file simply means.m an object on a computer that's used to store important data and information.
In this case, the files that have been compressed using the xz utility typically have the xz extension. This is the appropriate place to store the information till it's needed.
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Which of the nist cybersecurity framework functions investigates an organization’s cybersecurity management in the context of their business needs and resources?
The NIST cybersecurity framework functions that investigates an organization’s cybersecurity management in the context of their business needs and resources is the "Protect PR Function."
Cybersecurity is the defense against cyberthreats for systems linked to the internet, including their hardware, software, and data.
Individuals and businesses both utilize this technique to prevent illegal access to data centers and other digital systems.
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If there is a secure socket layer in place, what will you need in addition to a user id in order to access the shared files?.
If there is a secure socket layer in place, a password is one that you need in addition to a user id in order to access the shared files.
What is a password?A Password is known to be a kind of a word, a phrase, or combination of characters that is made to differentiate an authorized user or process from any kind of unauthorized user,
Hence, If there is a secure socket layer in place, a password is one that you need in addition to a user id in order to access the shared files.
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Lookups comes before Tags in the search-time operation sequence. True or False: Lookups can reference Tags.
Lookups comes before Tags in the search-time operation sequence is a false statement.
What is the lookups about?The Lookups is known to be seventh in regards to the search-time operations sequence and is often seen to be processed only when calculated fields is done and also before event types.
Note that Lookups comes before Tags in the search-time operation sequence is a false statement.
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A new pet supply company plans to primarily sell products in stores. They need a system that will track their large inventory and keep customer sales records.
Which evaluation factor will be most important when choosing technology for the company?
speed
size
storage
connectivity
The evaluation factor that will be most important when choosing technology for the company is known as storage .
What is an evaluation factor?An Evaluation factor is made up of those key areas that are said to be of importance and tells more about source selection decision.
Note that The evaluation factor that will be most important when choosing technology for the company is known as storage because it is a factor that need to be considered.
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In a(n) _____ access file structure, records can be accessed in any order, regardless of their physical locations in storage media
In a(n) random access file structure, records can be accessed in any order, regardless of their physical locations in storage media.
What is random access file structure?A Random file access is known to be a form of a superimposed method that is used in a lot of Java code so that one can be able to access specific records directly and fast without searching via records in the file.
Therefore, In a(n) random access file structure, records can be accessed in any order, regardless of their physical locations in storage media.
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Suppose a computer's login mechanism first asks for a user name, and then for the password, regardless of whether or not the login name is that of a valid user. Herman the Hacker has a list of 10,000 commonly used login names, and a list of 100,000 commonly used passwords. On this computer, there are 100 accounts that have both a login name on the first list and a password on the second list. For simplicity, assume that no other accounts have either a login name or password on these lists.
Herman has written code that can attempt 1000 logins per second on this computer. This program repeatedly chooses a random login name from the first list and a random password from the second list. Compute the expected number of seconds it will take Herman to break into some account on the machine, and identify that number from the list below.
Hint: Since names and passwords are chosen randomly, repetitions are possible. It may indeed be easier to forget what names/passwords have been tried than to keep a list of what has been tried and avoid duplicate attempts. As a result, there is an easy formula for the expected number of tries. If the probability of success on any given try is p, then the expected number of tries until the first success is exactly 1/p.
A. 1.1
B. 100.1
C. 10,000
D. 1000.1
The expected number of seconds it will take Herman to break into (or hack) some account on the machine is 1.1 seconds. (Option A) See the explanation below.
What does it mean to hack a machine?The act of subverting digital systems and networks by gaining unauthorized access to a computer system or account is a popular definition of hacking.
Although hacking is not always harmful, it is most frequently linked to online crime and data theft by cybercriminals.
What is the explanation for the above answer?With 10,000 login names available, we can assume that 100 of them are accurate, as the question suggests.
The likelihood of receiving the proper login name is therefore
P 1 = 100 10,000
P1 = 0.01
In the same vein, among 100,000 password we can assume that only 100 are correct, therefore, the probability of getting the right password is.
P 2 = 100 ÷ 100,000
P2 = 0.001
That that where the probability of success on any given try is p, then the expected number of tries until the first success is exactly 1 ÷ P.
Therefore, the expected number of trials before the first successful login name is = 1÷ P11
= 1 ÷ 0.01
= 100
The above also works for the password:
1÷ P2
= 1 ÷ 0.001
=1000
Therefore, it will take 100+ 1000 = 1100 attempts to finally get the initial login name and password.
Given that Henrietta created programming that allows this computer to try 1000 logins every second.
Therefore, 1100 x 1000 sec = 1.1 sec is the anticipated time it will take Henrietta to gain access to a machine account.
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The expected number of seconds that will take to Herman to break into some account on the machine is 10.000. So Letter C.
Firstly, the probability of finding a correct login name (100) out of first list (1000) = 100/1000 = 1/100.
Second, After finding a login name, exactly one password will correspond to the found login name. As both the events are independent, hence:
Probability(p) = 1/100 x 1/100000 = 1/10000000.
Therefore, expected numbers of tries = 1/p = 10000000.
The code can attempt 1000 tries per second. So the expected numbers os seconds that will take to Herman break into some account will be:
10000000/1000 = 10.000.
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Make a comparison list of products such as android phone on multiple e shopping sources to justify the best buy based on factors such as price and detailed specifications
A comparison to be made is between Samsung Galaxy S21 Ultra vs Samsung Galaxy S22 Ultra.
What is the product about?Their feature comparison are: is that both are 6.8 inches. In terms of Peak brightness: Samsung Galaxy S21 Ultra is known to be 1500 cd/m2 (nit) while the other is 1750 cd/m2 (nit).
Note that a lot of people go for the Samsung Galaxy S22 Ultra as it is the newest product and because it is more brighter and also more expensive.
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If Paula requests an extension to file her individual tax return in a timely manner, the latest she could file her return without a failure-to-file penalty is:
September 15th is the latest that Paula would be able to file her return without a failure-to-file penalty.
What is the individual tax return?This is the terminology that is used to address the official form that a person would have to fill which they would need to submit to the national , state or to the local taxing agencies in the area. The statement is known to contain the taxable income that they have received over a period of time.
The income that is usually specified would be the one that was made in a previous year by the individual. Hence if If Paula requests an extension to file her individual tax return in a timely manner, the latest she could file her return without a failure-to-file penalty is September 15th.
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When you use the Check Constraints dialog box, all of the constraints are created at what level so they can refer to any of the columns in the table
All of the constraints are at the table level so they can refer to any of the columns in the table.
What is Constraints dialog box?The Constraint Definition dialog box is known to be the box that a person can select from in regards to the the Radius and Diameter or Fix option.
The definition of a constraint is known to be that thing that is known to imposes what we call a limit or a form of a restriction that tends to hinder or prevents a thing from happening.
Hence, All of the constraints are at the table level so they can refer to any of the columns in the table.
Hence, option d is correct.
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When you use the Check Constraints dialog box, all of the constraints are at the which level so they can refer to any of the columns in the table?
a.
value
b.
column
c.
database
d.
table
What is the purpose of the package dependencies, such as those we declare in pubspec.yaml?
The purpose of the package dependencies is to provide additional functionality, which are usually downloaded from pub.
What are Package dependencies?This is referred to another package that your package needs in order to work thereby increasing its functionality. This therefore denotes a direct relationship between the both of them in this type of scenario.
It is also usually downloaded from pub and are specified in the pubspec thereby making its ability to provide additional functions due to the presence of the other and is therefore the most appropriate choice in this type of scenario.
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Write an SQL query for the HAPPY INSURANCE database that will, for each client of the agent named Amy, list the client's name and the name of the client's agent.
The SQL Query for the HAPPY INSURANCE database given above is:
SELECT ClientName, AgentName FROM Client, Agent WHERE ClientAgent = AgentID and AgentName = 'Amy';
Structured Query Language (SQL) is a computer language that is used to manage relational databases and execute different operations on the data contained inside them.
This implies that the above code will only work where there is a database to manage.
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imagine that you are explaining the art of visual comparison to a group of photography students. You are mentoring. What do you say, how would you express, explain on how they can use various techniques while inspiring to incorporate their own artistic visions.
It is to be noted that the key factor in visual art comparison is that arts pieces must always have similarities and differences.
What is comparative analysis in arts?The comparative analysis begins with a formal study of two or more individual works, followed by an additional level of conversation that examines key similarities and contrasts between the pieces.
Hence, it is better to look at the areas of similarities then look at the differences.
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To change the formatting of text from calibri to arial, which tool should you use?
Answer:
The Font Tool
Explanation:
Both Calibri and Arial are default fonts, thus changing from calibri to arial requires the font tool
Which tool can you use to remotely manage a system using a graphical user interface?
The tool that can be used to remotely manage a system using a graphical user interface is Graphical Microsoft Management Console.
What is graphical user interface?A GUI (graphical user interface) serves as a system of interactive visual components that is found in computer software.
It help in displaying objects that convey information, as well as representing actions that can be taken by the user.
Microsoft Management Console which is part of component of Windows 2 provides system administrators and advanced users .
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Assume that $s0 is initialized to 11 and $s1 is initialized to 22. Suppose you executed the code below on a version of the pipeline described in the class that does not handle data hazards. What would the final values of registers $s2 and $s3 be
The final values of registers $s2 and $s3 be $s2 = 33 and $s3 = 6.
Given MIPS instructions:I1: addi $s0, $s1, 5 #$s0 = (22 + 5) = 27
I2: sub $s2, $s0, $s1
value of register $s0 will be updated in clock cycle-5 but this instruction read value of register $s0 in clock cycle-3.$s2 = (11 + 22) = 33
I3: addi $s3, $s0, -5
value of register $s0 will be updated in clock cycle-5 but this instruction read value of register $s0 in clock cycle-4.$s3 = (11 - 5) = 6
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14.0% complete Question The latest web application, using default settings, is currently accepting application programming interface (API) calls over HyperText Transfer Protocol (HTTP). The environment has a moderate key management system. Even with basic server security, the API connection is vulnerable to which of the following
The API connection that is vulnerable to:
Key discovery.Improper error handling.What is improper error handling?The term Improper Error Handling is known to be seen as a kind of a flaws that takes place if or when an error message that is known to be shown to an end user gives clues about how an application or website is running.
Hence, Since the environment has a moderate key management system, the API connection that is vulnerable to:
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A computer’s ____ is a collection of programs that manage and coordinate the activities taking place within the computer.
Answer:
A computer’s operating system is a collection of programs that manage and coordinate the activities taking place within the computer.
Explanation:
Examples of the 3 main operating systems include the following:
Microsoft WindowsLinuxmacOSWhich tab on the ribbon contains the command to add a symbol to a document?
The Insert tab is used to add or insert other elements such as images, forms, sheets, symbols, etc. into the document. These choices are denoted by text and icons.
Which ribbon tab would you choose to add a table to a document?Select Table from the Insert tab. Do one of the following in the Insert Table dialog box: Select the number of rows and columns you want by using the mouse. Insert Table, then enter a value in the Number of columns and Number of rows lists. The second tab in the Ribbon is Insert.
It is used to insert or add more features to your document, as the name implies. It is widely used to insert tables, images, clip art, shapes, page numbers, and so on.
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________ occurs when users move their activities, especially long-running transactions, across devices.
Cloud computing occurs when users move their activities, especially long-running transactions, across devices.
What is cloud computing?Cloud is known to be a kind of network-based access that is made with communication tools along such as emails and calendars.
Note that in the case above, Cloud computing occurs when users move their activities, especially long-running transactions, across devices.
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Question 1 (True/False Worth 3 points)
(08.02 LC)
Applications require you to provide the following basic elements: social security number, experience, and favorite memories.
O True
O False
HELPPP
Answer:
False. Only Experience and sometime your social security number
Explanation:
Most job applications will require you to provide your past and current work experience. Some will ask you to provide your social security number while many of them will not. No companies will ever ask you to provide your favorite memories as a basic element in a CV or Cover Letter. It might happen on rare occasions but that would sound funny if they did.
For accommodation of persons with special needs, call 555-555-1234, tty 711 is an example of the disclaimer that must appear in advertising for what type of event?.
This is an example of formal and informal marketing/sales type of event.
What is an informal marketing sales event?Informal marketing/sales events is known to be one that is carried out with a less structured presentation or in a kind of less formal environment.
Note that, This is an example of formal and informal marketing/sales type of event because people with special needs are known to be individuals who have health issues and need special attention. Hence a formal or informal marketing is needed for this
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The CorpDC3 server is a domain controller in the CorpNet.com domain. The server holds an Active Directory-integrated zone for the CorpNet.com domain.
You need to secure zone data and prevent anyone from copying zone data from the CorpDC3 server through zone transfer. Because all zone information is replicated automatically through Active Directory replication, you know you can disable zone transfers while still replicating data with other domain controllers.
In this lab, your task is to disable zone transfers for the CorpNet.com zone.
In this question, it is asked to disable zone transfer for the corpnet dot c0m zone. Below are the given steps that help you to disable zone transfer.
How to disable zone transfer:
Open the Server Manager on the server machine.Then in the server manager, select Tools, and then under tools select the DNS.As the DNS windows open, expand the CORPDC3 and then click on Forward Lookup Zones.Now the zone that you want to edit, select and right-click on it to edit and then select Properties. Then select the Zone Transfer tab.As you clicked the Zone Transfer tab, deselect Allow zone transfer.After deselecting, click the OK button.You can learn more about DNS at
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Which tag do you use to create a Heading in HTML?
*
A) body
B) p
C) h
D) li
Answer:
C) h
Explanation:
In HTML, headings are created using the "h" tags. The h tags range from h1 to h6, with h1 being the highest level heading and h6 being the lowest level heading.
For example, to create a heading level 1 you would use the <h1> tag like this:
<h1>This is a Heading Level 1</h1>
The other tags A) body, B) p and D) li are used for different purposes in HTML. The <body> tag defines the document's body, <p> for a paragraph and <li> for a list item.
List the steps to apply bold and italic formatting to a word.
Select the _______ command to format a paragraph aligned on both left and right sides.
The ________ tab stop is best used for aligning dollar values.
A _______ list is used for showing an order of importance.
After applying numerous character formats to a column of text you decide you would like the next column to have the same formatting. What is the most efficient way to format the next column?
Select the Justified command to format a paragraph aligned on both left and right sides.
The decimal tab stop is best used for aligning dollar values.A numbered list is used for showing an order of importance.What is formatting a document?Document formatting is known to be the method used on a document that is laid out on the page and it involves font selection, font size and others.
Note that one can Select the Justified command to format a paragraph aligned on both left and right sides.
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Which statement best describes the main purpose of the Microsoft Store? -
The Microsoft Store is an online store where customers can purchase and download a range of goods.
What are the advantages of using Microsoft Store?The Microsoft Store is still an essential component of Windows 10's operating system. It is the method by which users can download, pay for, and instal their preferred third-party software in a secure and safe manner. The way in-box system programmes receive updates to provide new features to the OS is more crucial.
In the beginning, installation is simple. In order to instal an app, all you need to do is search for it. By doing this, the problem of mistakenly clicking on an advertisement that looks like a download button or visiting a bogus website is avoided.
The Store's apps automatically update, which is a significant benefit.
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Which two settings must you configure when fortigate is being deployed as a root fortigate in a security fabric topology?
The two settings that one must configure when fortigate is being deployed as a root fortigate in a security fabric topology are:
Option A. Enables you to view the logical and physical topology of Security Fabric devices.Option C. Enables you to view the security ratings of FortiGate Security Fabric groups.What is security fabric settings?The term Security Fabric is known to be a tool that aids one or allows one's network to be able to automatically see and also dynamically isolate any kinds of affected devices.
Note that is one that can also partition network segments, update rules, and they can bring out new policies, and delete malware.
Hence, The two settings that one must configure when fortigate is being deployed as a root fortigate in a security fabric topology are:
Option A. Enables you to view the logical and physical topology of Security Fabric devicesOption C. Enables you to view the security ratings of FortiGate Security Fabric groups.See full question below
Which two Security Fabric features are on FortiManager? (Choose two.)
Select one or more:
A. Enables you to view the logical and physical topology of Security Fabric devices
B. Enables you to run security rating on FortiGate devices
C. Enables you to view the security ratings of FortiGate Security Fabric groups
D. Enables you to view and renew Security Fabric licenses for FortiGate devices
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where can i get an ignition interlock device installed
Of all ignition interlock providers, interlock has the most installation locations with more than 4,500 facilities nationwide.
Can you circumvent a technology that locks doors?The basic conclusion is that there isn't a good way to get around an ignition interlock device, despite the fact that we've gone over every possible strategy you could use to do so. Despite the fact that you might believe your circumstances are exceptional or unusual, the interlock device was put in place for a reason.
Which interlock device is the simplest to use?The simplest gadget to use currently available is the L250 ignition interlock. To ensure that you can quickly get back on the road, it has a slim, discrete design and easy-to-understand blow patterns. The L250 has unrivaled precision, you may be sure of that.
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Alina is using a small database that uses just one table to store data. What type of database is Alina using?
A.
flat file database
B.
relational database
C.
hierarchical database
D.
wide column database
Alina is using a small database that uses just one table to store data and this is known to be option A: a flat file database.
What is a database with one table called?This is known to be a Flat file database. A flat file database is known to be a kind of a type of database that saves data in a single table.
Note that it is one that are generally seen in plain-text form, and it often one where each line holds only one record.
Note also that this databases is made up of a single table of data that is said to have no interrelation and thus Alina is using a small database that uses just one table to store data and this is known to be option A: a flat file database.
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