Answer:
User application
Explanation:
A user application is a program that is created by using a standard software that is adjusted to the user's needs that can't be fulfilled by an existing system. According to this, the answer is that a user application utilizes standard business software, such as Microsoft Word or Microsoft Excel, which has been configured in a specific manner to enhance user productivity.
A(n) ____________________ is a hardware device or software utility designed to intercept and prevent unauthorized access to a computer system from an external network.
Answer:
hardware device
Explanation:
The code snippet below checks whether a given number is a prime number. What will be the result of executing it? public static void main(String[] args) { int j = 2; int result = 0; int number = 0; Scanner reader = new Scanner(System.in); System.out.println("Please enter a number: "); number = reader.nextInt(); while (j <= number / 2) { if (number % j == 0) { result = 1; } j++; } if (result == 1) { System.out.println("Number: " + number + " is Not Prime."); } else { System.out.println("Number: " + number + " is Prime. "); }.A) The code snippet will not compile.
B) The code snippet will display the desired result.
C) The code snippet will display an incorrect result.
D) The code snippet will loop forever.
Answer:
B) The code snippet will display the desired result.
Explanation:
The code Snippet will give the expected result.
Prime numbers are numbers that are have only two divisors... That is 1 and itself
The while block:
while (j <= number / 2) {
if (number % j == 0) {
result = 1;
}
j++;
}
ensures that whenever there is a remainder of dividing the variable number by j, then it is not a prime number, since prime numbers are only divisible by 1 and themselves. The result =1 is then tested in an if statement to give the expected output
Final answer:
The code snippet correctly determines if a number is prime and will display the desired result; however, the efficiency could be improved by checking divisors only up to the square root of the number.
Explanation:
The code snippet provided checks whether a given number is prime. The result of executing this code snippet will be B) the code snippet will display the desired result. When the user enters a number, the program will divide that number by all integers from 2 up to the number divided by 2.
If any of these divisions result in a remainder of 0, the result variable is set to 1, indicating that the number is not prime. If none of the divisions have a remainder of 0, the result variable remains at 0, meaning the number is prime.
The only issue with this code is that it will continue checking until number/2 even though we could optimise it by only checking up to the square root of the number (number¹/²). However, this does not affect the accuracy for determining if a number is prime within the range checked.
The ________ of the operating system enables users to communicate with the computer system. Select one: A. user interface B. modem C. network adapter card D. window
What feature new to Windows Server 2012 provides the ability to find identical sets of data on a SAN based storage array and reduce the identical sets to a single instance, in order to reduce space
Answer:
Data Deduplication
Explanation:
In computing, data deduplication is a technique for eliminating duplicate copies of repeating data. This is also called single-instance storage.
Only applicable to Windows Server 2012 and newer versions, Data deduplication techniques ensure that only one unique instance of data is retained on storage media, such as disk, flash or tape.
Cheers
You have just installed a new sound card in your system, and Windows says the card installed with no errors. When you plug up the speakers and try to play a music CD, you hear no sound. What is the first thing you should do? The second thing?
Answer:
1. Volume check
2. Manage Device
Explanation:
1. Verify the volume is turned up in Windows and on the speakers. This can be done easily by going to the volume control icon on the computer.
2. Check Device Manager to see if the sound card is recognized and has no errors. This can be done by navigating thus:
My PC (Right click) > Manage > Device manger
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What is wrong in the following code? class TempClass { int i; public void TempClass(int j) { int i = j; } } public class C { public static void main(String[] args) { TempClass temp = new TempClass(2); } }
Answer:
In the given program, a parameterized constructor declaration is wrong, which can be described as follows:
Explanation:
Code:
class TempClass //defining class TempClass
{
int i; //defining integer varaible i
TempClass(int j)//defining parameterized constructor
{
i = j; //variable holds a value
System.out.print(i); //print value
}
}
public class Main //defining class Main
{
public static void main(String[] aw) //defining main method
{
TempClass temp =new TempClass(2); //creating class Object and call parameterized constructor.
}
}
Description:
In the given java code, two classes "TempClass and Main" is defined, inside the TempClass class an integer variable "i" and a parameterized constructor is declared, inside the constructor integer variable "i" hold constructor parameter value, the use print method to prints its value. Then the main class is defined, inside this main method is declared, in this method, the TempClass object "temp" is defined, that call the parameter constructor.I'M StartUP Corp. issued and sold 2,500,000 common voting shares during its first public stock sale. What is the minimum number of shares needed to be able to elect a new director to the Board
Answer:
1,250,000 (1.25 million)
Explanation:
Given
Common Voting Shares = 2,500,000
First, we need to understand what common voting shares is.
Common voting shares are such that the ownership interest in a company and entitle their purchasers to a portion of the profits earned.
To be able to elect a new director to the Board, only ½ or 50% of the total Common voting shares is needed.
i.e.
Minimum number of shares = 50% of 2,500,000
Minimum number of shares = 1,250,000
Hence, the minimum number of shares required to be able to elect a new director to the Board is 1,250,000
You realize your computer has been infected with malware. The program has been copying itself repeatedly, using up resources. What type of malware might you have?
The program has been copying itself repeatedly, using up resources. The type of malware that might have is a worm.
What is malware?Malware assaults are specific kinds of system attacks that are known to penetrate systems, crack weak passwords, proliferate over networks, and interfere with daily corporate activities.
Malware comes in a variety of forms that can slow down your computer, spam you with adverts, lock up crucial files, and more. Keep in mind that a cyber threat known as malware frequently tries to attack a system on purpose.
Software that is meant to harm the host computer or a network of computers is referred to as "malware," which is a combination of the two words "malicious software."
Therefore, worms are one sort of malware that could be present.
To learn more about malware, refer to the link:
https://brainly.com/question/8544487
#SPJ5
Which of the main value components are contained in the value proposition "SportsAde offers serious athletes a great-tasting way to stay hydrated during exercise"?
Answer:
Explanation:unique difference/benefits
- "a great-tasting way to stay hydrated during exercise" this is the benefit statement
2. product/service category or concept is
- the drink
3. target market
- "serious athletes" is the target market
4. offering name or brand is
- SportsAde
Analyze the following code. public class Test { public static void main(String[] args) { double radius; final double PI= 3.15169; double area = radius * radius * PI; System.out.println("Area is " + area); } }
Answer:
The output of the given code as follows:
Output:
Area is: 12.60676
Explanation:
In the given code some information is missing so, the correct code to this question can be described as follows:
Program:
public class Test //defining class
{
public static void main(String[] args)//defining the main method
{
double radius= 2; //defining double variable radius
final double PI= 3.15169; //defining double variable PI
double area = radius * radius * PI; //defining double variable area that calculates values
System.out.println("Area is: " + area); //print values
}
}
Explanation:
In the given java code a class "Test" is defined, in which a double variable "radius" is defined, which holds a value, that is 2. In the next step, a double constant variable, that is PI is defined, that holds a value, that is "3.15169". Then another double variable area is defined, that calculates the area value, and prints its value.True or False: Gameplay and level design are unrelated aspects of game development
Gameplay and level design are unrelated aspects of game development is a FALSE statement.
Explanation:
Level design, or environment design, is a discipline of game development involving creation of video game levels—locales, stages, or missions. This is commonly done using a level editor, a game development software designed for building levels.Level design is a game development discipline that involves the creation of video game levels, locales, missions or stages. This is done using some sort of level editor - software used in game development to construct digital environments. Level design is also known as environment design or game mapping.Gameplay is the specific way in which players interact with a game, and in particular with video games. Gameplay is the pattern defined through the game rules, connection between player and the game, challenges and overcoming them, plot and player's connection with it.Playability is the ease by which the game can be played or the quantity or duration that a game can be played and is a common measure of the quality of gameplay.True or False: Unity can apply multiple textures to a single object or terrain
Answer:
True
Explanation:
A highly agitated client paces the unit and states, "I could buy and sell this place." The client’s mood fluctuates from fits of laughter to outbursts of anger. Which is the most accurate documentation of this client’s behavior?
Answer:
"Agitated and pacing. Exhibiting grandiosity. Mood labile."
Explanation:
The extremely frustrated user paces that system and remarks that he can purchase and trade this spot. His behavior vacillate through laughing sessions to rage outbursts. So the Pacing and Agitated. Displaying grandiosity. Behavior labile becomes the best reliable documentation of the actions of this corporation
Tiffany is writing a program to help manage a bake sale. She writes the following code which prompts the user to enter the total number of items a person is buying and then a loop repeatedly prompts for the cost of each item. She wrote the code but there is a problem: it runs in an infinite loop. How can Tiffany change her code so it doesn't loop forever?
Answer:
Add the following code after the line 3 that is:
numItems = numItems - 1;
Explanation:
In the following question, some information in the question is missing that is code block.
0 var numItems = promptNum("How many items?");
1 var total = 0;
2 while (numItems > 0){
3 total = total + promptNum("Enter next item price");
4 }
5 console.log("The total is" + total);
In the following scenario, Tiffany is developing a program to help with the handling of bake sales and she not write that part which is essential.
There would become an incorrect condition that requires any increment/decrement operations stating that perhaps the condition variable will be incorrect. Because there has to be the variable "numItems" operation because it engages in the while loop condition.
A security administrator is testing the security of an AP. The AP is using WPA2. She ran an automated program for several hours and discovered the AP's passphrase. Which of the following methods was she MOST likely using?
A. IV attack
B. Disassociation attack
C. WPS attack
D. Evil twin attack
Answer:
WPS attack
Explanation:
WiFi protected setup (WPS) is a convenient feature that allows the user to configure a client device against a wireless network by simultaneously pressing a button on both the access point and the client device (the client side “button” is often in software) at the same time. Since it has access to the Access point, it can get the passphrase.
You currently use the Exchange email client on your desktop PC. You use it to connect to an email server provided by a service provider using the IMAP and SMTP protocols. You recently purchased an iPad, and you want to configure its Mail app to connect to your email server.
Answer:
Yes, he can configure the Mail application on the iPad to link to an e-mail server by using the IMAP and SMTP protocols.
Explanation:
A user recently uses that mail client Exchange through his desktop computer. Which used the IMAP and SMTP protocols he uses it only to link to such an email server operated by a network provider. He then just bought an iPad as well as decided to set up the mail application to link to his mail client.
So, through the IMAP and SMTP protocols, he should customize the Mail software on the iPad to link to such an e-mail server.
Given the definition of the function one_year_older:def one_year_older(name, age): print('Name:', name) age = age + 1 print('Your age next year:', age) print()Which of the following statements will invoke the function one_year_older successfully?A. one_year_older(27, 'John')B. one_year_older()C. one_year_older('John', 27)D. one_year_older('John')one_year_older(27)
Answer:
C. one_year_older('John', 27)
Explanation:
The correct call to the function one_year_older() is the option C which is one_year_older('John', 27). This is because in the definition of the function, it was defined with two parameters name and age, so when this function is invoked, the argument for name and age must be passed to it in the function call. Hence option C which passes a string John (as the first argument name) and an int 27 (as the second argument age)
To estimate the percentage of defects in a recent manufacturing batch, a quality control manager at Sony selects every 14th music CD that comes off the assembly line starting with the eighth until she obtains a sample of 100 music CDs. What type of sampling is used? A. Cluster B. Stratified C. Systematic D. Convenience E. Simple random
Answer:C. Systematic Sampling
Explanation:
Systematic sampling is a type of probability sampling method in which sample members from a larger population are selected according to a random starting point but with a fixed, periodic interval. This interval, called the sampling interval, is calculated by dividing the population size by the desired sample size.
Systematic sampling involves selecting items from an ordered population using a skip or sampling interval. The use of systematic sampling is more appropriate compared to simple random sampling when a project's budget is tight and requires simplicity in execution and understanding the results of a study.
Which software product release category is "generally feature complete and supposedly bug free, and ready for use by the community?" Question 19 options: A) Alpha. B) Release candidate. C) Continuous beta. D) Beta.
Answer:
B) Release candidate
Explanation:
The release candidate is the last stage or final stage of software testing by vendors before it can be officially released to be sold commercially. The release candidate is usually carried out by a very large community of customers.
Some vendors may have to bring out just more than one release candidate if problems are discovered in the first RC.
Release candidate generally feature complete and supposedly bug free, and ready for use by the community.
When you declare an array, _____________________ You always reserve memory for it in the same statement You might reserve memory for it in the same statement You cannot reserve memory for it in the same statement The ability to reserve memory for it in the same statement depends on the type of the array
Answer:
the ability to reserve memory for it in the same statement depends on the type of the array.
Explanation:
When you declare an array, the ability to reserve memory for it in the same statement depends on the type of the array.
You are trying to build a spreadsheet model to determine what to bid on a construction project. If you are having difficulty constructing the spreadsheet model, what type of chart might you draw to help you set up the model?
Answer:
Influence
Explanation:
While the user attempts to create a prototype spreadsheet to decide how to offer on such a building plan. Unless he has trouble building the worksheet model, he draws an influence chart to encourage himself to build up the model.
An influencing chart seems to be an understandable graphical representation of a question in judgment. It portrays that elements as modules of different colors and patterns, such as choices, complexities, and targets. It features influences as bullets between them.
You are adding new wires in your building for some new offices. The building has a false ceiling that holds the lights and provides an air path for heating and air conditioning. You would like to run your Ethernet cables in this area.
Answer:
Plenum rate cable.
Explanation:
The Plenum rated cable has an unique coating with the low fire resistance and smoke. The main reason to used the Plenum rate cable in the office because it allowing the intense cooling of the servers also for the safety purpose we used the Plenum rate cable.
In the office we used Plenum rate cable wires because The house has a false ceiling housing the lights and supplying air-conditioning and ventilation routes.
7. Consider the following code segment: (10pts) pid t pid; pid = fork(); if (pid == 0) { /* child process */ fork(); thread create( . . .); } fork(); (15pts) a.How many unique processes are created? b. How many unique threads are created?
Answer:
a) 6 processes
b) 2 threads
Explanation:
Some smartphones use ______ text, where you press one key on the keyboard or keypad for each letter in a word, and software on the phone suggests words you may want.
Answer:
The answer is "predictive".
Explanation:
The statement lacks some details, which can be answered by the choice of the question:
A. Presumptive .
B. suggestive .
C. interpretive.
D. predictive.
Predictive text is considered to be auto-correct text as well. It is an input technique, which allows people to type words onto a smartphone throughout the text field. It's focused on both the significance of the words and letters in the message, and certain choices were wrong, which can be defined as follows:
Option B and Option D both were wrong because it provides the synonyms of the words. In option C It is wrong because it is a text version.Alan is developing a business impact assessment for his organization. He is working with business units to determine the maximum allowable time to recover a particular function. What value is Alan determining? A. Recovery time objective (RTO) B. Recovery point objective (RPO) C. Business recovery requirements D. Technical recovery requirements
Answer:
A. Recovery time objective (RTO)
Explanation:
The recovery time is defined as the maximum length of time require to recover a system or any network from the failure.
Hence, to determine the recovery time of the function, one can use the RTO.
Given the definition of the function one_year_older:def one_year_older(name, age): print('Name:', name) age = age + 1 print('Your age next year:', age) print()Which of the following statements will invoke the function one_year_older successfully?A. one_year_older(27, 'John')B. one_year_older()C. one_year_older('John', 27)D. one_year_older('John')one_year_older(27)
Answer:
The answer is "Option C".
Explanation:
Method Definition:
In the given python code, a method "one_year_older" is defined, which accepts two parameters "name and age", in which name accepts string value and age accepts integer value. Inside the method the print method is used, that print name variable value then increments the value of age variable by 1 and print its value, in this question except "Option C" all were wrong, which can be described as follows:
In option A, In method calling first, it passes integer value, then string value that's why it is wrong. In option B, In this method calling there is no parameter is used. In option D, This type of method calling is illegal.As a digital strategist, Jared wants to add something extra to his ads to give users more incentive to click and convert. He's considering using the two optional field paths in the URL component of the ad, but needs to be certain his messaging will fit.How many total characters can he use in each of these optional paths?A) Up to 15 characters in eachB) Unlimited number of characters in eachC) Up to 10 characters in eachD) Up to 10 characters in one and 5 in another, for a total of 15
Answer:
A) Up to 15 characters in each.
Explanation:
Total characters he can use in each of these optional paths are up to 15 characters in each.
QUESTION 1 _____ is a type of data encryption that enables users of the Internet to securely and privately exchange data through the use of a pair of keys that is obtained from a trusted authority and shared through that authority. a. Secret key encryption b. A public key infrastructure c. A private key infrastructure d. Open key encryption
Answer:
The correct answer to the following question will be Option B (Public key infrastructure).
Explanation:
This seems to be a program that allows an individual to deliver an encrypted message or file through some kind of public key that can be unlocked by the intended receiver using another key or code, almost always a private or personal key.
This is a collection of functions, rules, equipment, applications, and methods required to develop, maintain, deliver, utilize, save, and withdraw digital credentials, and handle encryption with the public key.This safeguards against hacking or interference with customer information or data.Kamilla is creating a pet adoption website, and is currently learning about her options using the position property.
If Kamilla wants an element to remain in the same location in a browser window, even as the user scrolls through the Web page, she would use the ____ position property.
a. absolute
b. fixed
c. relative
d. float
Answer:
B. Fixed position property.
When you have to make a long-distance call, dialing an unfamiliar area code plus a seven-digit number, you are likely to have trouble retaining the just-looked-up number. This best illustrates the limited capacity of ________ memory.
Answer:
c. short-term
Explanation:
According to a different source, these are the options that come with this question:
a. long-term
b. implicit
c. short-term
d. explicit
This best illustrates the limited capacity of short-term memory. Short-term memory is the most recent information that a person holds in his head. Usually, this corresponds to events that occurred in the last 30 seconds to the last few days. This type of memory stores recent events, as well as sensory data such as sounds.