2. extended subtraction procedure create a procedure named extended sub that subtracts two binary integers of arbitrary size. the storage size of the two integers must be the same, and their size must be a multiple of 32 bits. write a test program that passes several pairs of integers, each at least 10 bytes long.
Answers
A technique called extended subtraction is used to show how to subtract integers that have been expanded.
What is expanded notation with subtraction?Expanded form aids in the retention of the fact that each digit in a number has a value corresponding to its position in the number. When combining huge numbers, students can be flexible in their calculations.
To show how to subtract extended-form integers, the concept of expanded subtraction is employed. A number is written in expanded form when the place values of each digit are shown.
we take the following figure out of the result. Up until the final number is removed, we proceed as before. Our response is the solitary number that remains.
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Related Questions
state 5 functions of an operating system
Answers
Answer:
Memory Management.
Processor Management.
Device Management.
File Management.
Security.
Explanation:
hope this helps mate.
Answer:
manages computer hardware. manages software resorces. provides common services for computer programs. scheduling tasks. running/opening processes/programs.
Explanation:
You are an IT technician for a small computer store. You are designing a new gaming PC for a customer. You need to ensure that it provides the capabilities that will be needed by this type of PC. Which of the following should be a concern?
a. motherboard
b. CPU
c. graphics card
d. sound card
Answers
Answer:
all options
a, b and c the most important
Explanation:
having a legitimate reason for approaching someone to ask for sensitive information is called what?
Answers
Flash drive / usb is ___________ device. a) input b) output c)internal d) none of these
Answers
Answer:
The correct answer is D:none of these, as a flash drive is a storage device
Which of the following are among the ways mobile digital technologies are affecting magazine consumption?
- mobile users can now gain access to hundreds of magazine titles by subscribing to a single service
- some mobile technologies are designed to be used by readers of print magazines
Answers
Mobile digital technologies have had a significant impact on the magazine industry, influencing the way people consume and engage with magazines by offering enhanced accessibility, customization, interactivity, sustainability, cost-effectiveness, and easy content sharing.
The way in which mobile digital technologies have affected magazine industry are listed below:
1. Enhanced accessibility: Mobile devices, such as smartphones and tablets, enable users to access digital magazines anytime, anywhere, making it convenient for readers to stay informed and entertained.
2. Customization and personalization: Mobile digital technologies allow users to customize ther magazine reading experience by choosing which topics or publications they prefer, tailoring content to their specific interests.
3. Interactive content: Digital magazines can incorporate multimedia elements, such as videos, animations, and hyperlinks, to provide a richer and more engaging experience for readers compared to print magazines.
4. Reduced environmental impact: As mobile digital technologies facilitate the transition from print to digital magazines, this shift helps reduce paper usage and waste, contributing to a more sustainable approach to content consumption.
5. Cost-effectiveness: Digital magazine subscriptions are often less expensive than their print counterparts, making them more affordable and accessible to a broader audience.
6. Easy content sharing: Mobile digital technologies allow users to share articles or other content from digital magazines with friends and family, fostering social interaction and discussion around various topics.
7. Integrated apps and tools: Some mobile technologies are designed specifically for use with print magazines, such as augmented reality apps or QR code scanners, bridging the gap between traditional print and digital experiences.
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Which of the following led to the decline in production of LPs?
quality of LPs
appearance of LPs
cost of LPs
size of LPs
i will mark brainlist
Answers
But SIZE, was major downfall as portable cassette/ boom boxes, CD and mp3, etc became available.
Which code segment results in "true" being returned if a number is even? Replace "MISSING CONDITION" with the correct code segment.
function isEven(num){
if(MISSING CONDITION){
return true;
} else {
return false;
}
}
A. num % 2 == 0;
B. num % 0 == 2;
C. num % 1 == 0;
D. num % 1 == 2;
Answers
Answer:
The answer is "Choice A".
Explanation:
In this code, a method "isEven" is declared that accepts the "num" variable in its parameter, and inside the method and if block is declared that checks the even number condition if it is true it will return a value that is "true" otherwise it will go to else block that will return "false" value, that's why other choices are wrong.
The correct code segment that tests if a number is even is num % 2 == 0
When a number is divided by 2, and the remainder after the division is 0, then it means that the number is an even number.
Assume the variable that represents the number is num
The condition that tests for even number would be num % 2 == 0
Hence, the correct code segment that tests if a number is even is (a) num % 2 == 0
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Carmen wanted to clear up space on her computer and remove unwanted files. What would be the best for her to delete?
junk files
audio files
video games
anti-virus programs
Answers
Answer:
junk files
Explanation: if a file is in a junk file it is most likely unwanted
Answer:
A. junk files
Explanation:
I just took the test :)
Which option shows a correctly configured IPv4 default static route?
a. ip route 0.0.0.0 0.0.0.0 S0/0/0
b. ip route 0.0.0.0 255.255.255.0 S0/0/0
c. ip route 0.0.0.0 255.255.255.255 S0/0/0
d. ip route 0.0.0.0 255.0.0.0 S0/0/0
Answers
The correct option for a correctly configured IPv4 default static route is "ip route 0.0.0.0 0.0.0.0 S0/0/0". This command specifies that any traffic with a destination address that is not present in the routing table should be sent to the next hop specified by the S0/0/0 interface.
it specifies a subnet mask of 255.255.255.0, which is a class C subnet mask, and not a default route. it specifies a subnet mask of 255.255.255.255, which is a host address, and not a default route. it specifies a subnet mask of 255.0.0.0, which is a class A subnet mask, and not a default route. Therefore, the correct option is A, which is "ip route 0.0.0.0 0.0.0.0 S0/0/0". Your question is about identifying the correctly configured IPv4 default static route among the given options. The ANSWER to your question is option (a) ip route 0.0.0.0 0.0.0.0 S0/0/0.
a default static route is configured using the IP address 0.0.0.0 with a subnet mask of 0.0.0.0. It essentially means that any destination IP address that doesn't match any other specific routes will follow this default route. Here's a step-by-step explanation: Look for the option with the IP address 0.0.0.0 and subnet mask 0.0.0.0, which represent the default route. In this case, option (a) ip route 0.0.0.0 0.0.0.0 S0/0/0 is the correct configuration, as it contains both the IP address and subnet mask for a default static route.So, the correct IPv4 default static route configuration is option (a) ip route 0.0.0.0 0.0.0.0 S0/0/0.Therefore, the correct option is A, which is "ip route 0.0.0.0 0.0.0.0 S0/0/0". Your question is about identifying the correctly configured IPv4 default static route among the given options. The ANSWER to your question is option (a) ip route 0.0.0.0 0.0.0.0 S0/0/0. a default static route is configured using the IP address 0.0.0.0 with a subnet mask of 0.0.0.0. It essentially means that any destination IP address that doesn't match any other specific routes will follow this default route. Here's a step-by-step explanation: Look for the option with the IP address 0.0.0.0 and subnet mask 0.0.0.0, which represent the default route. In this case, option (a) ip route 0.0.0.0 0.0.0.0 S0/0/0 is the correct configuration, as it contains both the IP address and subnet mask for a default static route.So, the correct IPv4 default static route configuration is option (a) ip route 0.0.0.0 0.0.0.0 S0/0/0.
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After the computer process the data, the result is first save in
Answers
Answer:
Answer
Saved In Computer
c programming question
Given n, take the sum of the digits of n. If that value has more than one digit, continue reducing in this way until a single-digit number is produced. The input will be a non-negative integer.
Answers
Answer:
int digitSum(int n) {
int sum = 0;
while (n) {
sum += n % 10;
n /= 10;
}
return sum < 10 ? sum : digitSum(sum);
}
int main()
{
int n = 12345;
printf("Digit sum of %d is %d\n", n, digitSum(n));
}
Explanation:
The recursion takes care of the repeated summing in case the sum has more than 1 digit.
The limitations placed on employees in accordance with the company's policies and procedures
Conflict Management
regulatory control
Autocratic Leadership
Copyright
Answers
Answer:
Answer is B!
Explanation:
I just took the quiz (:
The limitations placed on employees in accordance with the company's policies and procedures regulatory control. Thus, option B is correct.
Who is an employee?An employer is an individual that hires employees to do their tasks and responsibilities, whereas an employer is a worker for a firm and receives a wage.
If processes are not followed, employees may file claims for wrongful discharge or intentional dismissal with the Court. this helped the company to make sure that they run in a smooth manner. As these rules are set to mark the company in a progressive manner.
A company policy is a set of guidelines and rules that employers can use to formalise their requirements and standards for the health and safety of employees, transparency, best practices, and internal business procedures.
Therefore, option B is the correct option.
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Children’s toymaker AlgosRUs is creating a stacking puzzle where n oddly shaped discs need to be placed on k pegs, and has employed you to help with the task. Each disc can either be placed directly on a peg or must be placed on top of another disc that is strictly larger than it in all directions. Your task is to decide whether n given shapes can be assembled into k "stacks" to be placed on the pegs
Answers
In the given problem, children’s toymaker AlgosRUs is creating a stacking puzzle where n oddly shaped discs need to be placed on k pegs, and has employed you to help with the task.
Each disc can either be placed directly on a peg or must be placed on top of another disc that is strictly larger than it in all directions. Your task is to decide whether n given shapes can be assembled into k "stacks" to be placed on the pegs.A stacking puzzle is a classic problem that involves placing various discs with different diameters onto a set of pegs. However, there is a twist: a smaller disc must always be on top of a larger disc.
A simple algorithm to solve this problem is to perform a recursive backtracking search, but it will have a time complexity of O(2^n). Here is a method to solve the problem with dynamic programming. Using a two-dimensional matrix DP[n+1][k+1], where DP[i][j] represents the minimum number of steps to solve the problem with i discs and j pegs, we can initialize the base cases as DP[1][i]=1, DP[i][1]=i and DP[i][j]=inf.
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Have you been a victim of identity theft or had a data breech occur and been impacted because of it? Share why it is important to secure data. Think about all the new apps that exist today and the data that they contain. What would happen if that data became public knowledge?
Answers
Securing data is of utmost importance due to the potential risks and consequences associated with unauthorized access or exposure of personal information. Data breaches and identity theft can have severe financial, emotional, and reputational impacts on individuals and organizations.
In today's digital landscape, numerous apps collect and store vast amounts of user data, including personal details, financial information, and behavioral patterns. If this data were to become public knowledge, it could lead to various negative outcomes. Firstly, individuals may become victims of identity theft, where their personal information is used to commit fraudulent activities, access financial accounts, or obtain credit in their name. This can result in financial loss, damage to credit scores, and significant stress.
Additionally, the exposure of sensitive data can compromise personal privacy and expose individuals to various forms of exploitation, such as targeted advertising, phishing attempts, or even harassment. Furthermore, confidential business data held by apps could be used by competitors or malicious actors for corporate espionage, leading to substantial financial and reputational damage for companies.
Overall, securing data is vital to protect individuals' privacy, financial well-being, and personal safety. It also safeguards businesses from potential legal liabilities, financial losses, and reputational harm. Robust data security measures, including encryption, access controls, and regular security audits, are crucial to prevent data breaches and ensure the confidentiality, integrity, and availability of sensitive information.
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11.9 LAB: Vending machine
Given two integers as user inputs that represent the number of drinks to buy and the number of bottles to restock, create a VendingMachine object that performs the following operations:
Purchases input number of drinks
Restocks input number of bottles
Reports inventory
The VendingMachine is found in VendingMachine.java. A VendingMachine's initial inventory is 20 drinks.
Ex: If the input is:
5 2
the output is:
Inventory: 17 bottles
_______________________________________________________________
LabProgram.java
import java.util.Scanner;
public class LabProgram {
public static void main(String[] args) {
Scanner scnr = new Scanner(System.in);
/* Type your code here. */
}
}
______________________________________
VendingMachine.java
// simulates a simple vending machine with operations to purchase drinks and check inventory.
public class VendingMachine {
// number of bottle in stock
private int bottles;
// initial inventory is 20
public VendingMachine(){
bottles = 20;
}
public void purchase(int amount){
bottles = bottles - amount;
}
public int getInventory(){
return bottles;
}
public void restock(int amount){
bottles = bottles + amount;
}
public void report(){
System.out.println("Inventory: " + bottles + " bottles");
}
}
Answers
You can use the Scanner class to read the user inputs for the number of drinks and the number of bottles to restock. Then, you can create a VendingMachine object, call its purchase() and restock() methods with the user inputs, and finally call its report() method to display the current inventory.
Here's the updated code for LabProgram.java:import java.util.Scanner;
public class LabProgram {
public static void main(String[] args) {
Scanner scnr = new Scanner(System.in);
// Read user inputs
System.out.print("Enter number of drinks to buy: ");
int numDrinks = scnr.nextInt();
System.out.print("Enter number of bottles to restock: ");
int numBottles = scnr.nextInt();
// Create vending machine object
VendingMachine vm = new VendingMachine();
// Purchase drinks and restock bottles
vm.purchase(numDrinks);
vm.restock(numBottles);
// Report current inventory
vm.report();
}
}
When the program is run and the user enters "5 2" as input, the output will be:
Enter number of drinks to buy: 5
Enter number of bottles to restock: 2
Inventory: 17 bottles
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List some of the icons present in Microsoft Windows 7 desktops.
Answers
Answer:
Common desktop icons include Computer, your personal folder, Network, the Recycle Bin, Internet Explorer, and Control Panel.
Explanation:
information security should be treated as a separate discipline and not integrated into all areas of information technology.
Answers
Information security should be treated as a separate discipline and not integrated into all areas of information technology: True
What is information security?Information security can be defined as a preventive practice which is typically used to protect an information system (IS) that use, store or transmit information, from potential theft, attack, damage, or unauthorized access, especially through the use of a body of technologies, encryption, frameworks, processes and network engineers.
The types of security control.In Cybersecurity, there are three (3) different types of security control and these include the following:
Management security.Physical security.Operational security.Typically, information security is a field of computer science that should be treated as a separate discipline rather than being integrated into all areas of information technology
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Complete Question:
Information security should be treated as a separate discipline and not integrated into all areas of information technology. True or False?
is willingness to be held accountable for your actions
Answers
Answer:
Responsibility.
Explanation:
Responsibility is the willingness to be held accountable for your actions.
A responsible person would always take measured and careful step or engage in well-thought-out actions that will add value to their lives and positively impact their immediate environment.
This ultimately implies that, responsibility is an individual characteristic which typically involves acting in a positive manner and owning up to any of your actions.
In a nutshell, responsibility requires that an individual does the right thing, the right way, at all times.
Alice just wrote a new app using Python. She tested her code and noticed some of her lines of code are out of order. Which principal of programing should Alice review?
Hand coding
Line coding
Planning & Analysis
Sequencing
Answers
Answer:
Sequencing
Explanation:
I have taken the test
a traveling sales representative uses a cell phone to interact with the home office and customers, track samples, make sales calls, log mileage, and upload/download data while at a hotel. which internet connectivity method would be a preferred method to use on the mobile device due to the low cost?
Answers
The preferred method for internet connectivity on the mobile device for a traveling sales representative who is looking for a low-cost option would be Wi-Fi.
This is because Wi-Fi is often available for free in many public places, including hotels, cafes, and airports.
By connecting to Wi-Fi, the sales representative can access the internet without incurring any additional data charges or using up their cellular data plan.
In addition, Wi-Fi generally offers faster and more reliable internet connectivity compared to cellular data. This can be particularly important for tasks such as uploading or downloading large files, which may be necessary for the sales representative's work.
It is worth noting that the sales representative should take precautions to ensure that they are connecting to a secure Wi-Fi network, as public Wi-Fi networks can be vulnerable to hacking and data breaches.
The sales representative should avoid entering sensitive information such as passwords or financial data while connected to a public Wi-Fi network and consider using a virtual private network (VPN) to encrypt their internet traffic and protect their data.
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When choosing an algorithm, faster run times can often be achieved at the expense of what other resource?
Answers
When choosing an algorithm, faster run times can often be achieved at the expense of active memory.
Which sorting algorithm is efficient and faster?
Quicksort is one of the best and most popular sorting algorithms. The data will be split into smaller and larger values using the pivot number you choose as the first step, and these smaller and larger values will then be shown on the left and right sides of the data, respectively.
How do algorithms work?
Input and output are the means through which algorithms on computers work. The input is the starting point, and the algorithmic steps are applied to it to produce the output. Using a search engine as an example, an algorithm processes a search query as input and scans its database for items related to the terms in the query.
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a client has requested adjustments to the arrangement and placement of elements on an image. what does the client want changed?
Answers
Considering the situation described above, the client wants the image's recipe to be changed.
What is the Image Recipe?Image Recipes are characteristics of an image or picture. It includes features like shape, size, form, pattern, line, shadow, tone, color, contrast, positive space and negative space, etc.
Given that the client needs adjustments to the arrangement and placement of elements on an image, this is a request for a change in the image recipe.
Hence, in this case, it is concluded that the correct answer is "the client wants the recipe of the image changed."
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Drag each label to the correct location on the image. Match the movie qualities with the right period of movies.
Answers
Nelson’s Hardware Store stocks a 19.2-volt cordless drill that is a popular seller. The annual demand is 5,000 units, the ordering cost is $15, and the inventory holding cost is $4/unit/year
What is the economic order quantity?
What is the total annual cost for this inventory item?
Answers
The total annual cost for Nelson's Hardware Store's cordless drill inventory item is approximately $774.60.
To determine the economic order quantity (EOQ) and total annual cost for Nelson's Hardware Store's cordless drill inventory item, we need to consider the annual demand, ordering cost, and inventory holding cost. The EOQ represents the optimal order quantity that minimizes the total cost of inventory management. The total annual cost includes both ordering costs and inventory holding costs.
The economic order quantity (EOQ) can be calculated using the formula:
EOQ = sqrt((2 * Annual Demand * Ordering Cost) / Holding Cost per Unit)
Given:
Annual demand = 5,000 units
Ordering cost = $15
Inventory holding cost = $4/unit/year
Using the given values, we can calculate the EOQ:
EOQ = sqrt((2 * 5,000 * 15) / 4) = sqrt(37,500) ≈ 193.65
Therefore, the economic order quantity for the cordless drill is approximately 194 units.
To calculate the total annual cost, we need to consider both the ordering cost and the inventory holding cost. The total annual cost can be calculated using the formula:
Total Annual Cost = (Ordering Cost * Annual Demand / EOQ) + (Holding Cost per Unit * EOQ / 2)
Substituting the given values into the formula:
Total Annual Cost = (15 * 5,000 / 194) + (4 * 194 / 2) ≈ 386.60 + 388 ≈ $774.60
Therefore, the total annual cost for Nelson's Hardware Store's cordless drill inventory item is approximately $774.60.
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embedded software usually runs only during the boot process of a device. t or f
Answers
"Embedded software typically only operates during a device's boot phase." This claim is untrue.
The process of booting up, which a embedded system goes through between turning on the power and loading apps, is straightforward in theory but frequently more difficult in practice. Although the primary function of a bootloader is to load the operating system, software and hardware engineers have distinct perspectives on this process.
The concept of the system-boot process may be straightforward, but when you take into account different implementation alternatives, it gets complicated. An example of a well-known case study of a traditional boot sequence is Windows XP. The processor can receive post-reset configuration data via a variety of hardware and software methods. Different starting and kernel-code sizes, read- and write-performance requirements, and other factors are taken into account by primary and secondary boot options. A potent open-source technology called U-Boot (Universal Boot Loader) should be taken into account in Linux-based architectures.
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2 The software needed to send an email is:
+
A presentation software
B web authoring software
C communication software
D graphics software
Answers
Answer:
C communication software
Explanation:
C communication software IS THE ANSWER
Which of the following are considered property rights? (Select the three best answers.)
Question 1 options:
The right to use a property
The right to build a house
The right to make money off of the property
The right to be protected from other people's property
The right to transfer property rights to someone else
The right to pursue happiness
The right to copyright
Answers
Answer:
The right to pursue happiness
Answer:
The right to use a property
The right to make money off of the property
The right to transfer property rights to someone else
a 58.0 kg pole vaulter running at 9.0 m/s vaults over the bar. if the vaulter's horizontal component of velocity over the bar is 1.0 m/s and air resistance is disregarded, how high was the jump?
Answers
The vaulter jumped approximately 4.02 meters high.
To determine the height of the jump, we can use the principles of conservation of energy. The initial kinetic energy of the vaulter is converted into gravitational potential energy as the vaulter reaches the highest point of the jump.
The initial kinetic energy (KE) of the vaulter is given by:
KE = (1/2) * mass * velocity^2
where mass = 58.0 kg and velocity = 9.0 m/s.
KE = (1/2) * 58.0 kg * (9.0 m/s)^2
= 2349 J
At the highest point of the jump, all of the initial kinetic energy is converted into gravitational potential energy (PE). The formula for gravitational potential energy is:
PE = mass * gravity * height
where mass = 58.0 kg, gravity = 9.8 m/s^2, and height is what we need to find.
Since the horizontal component of velocity is disregarded, we can assume the vaulter reaches the highest point with zero vertical velocity.
Using the conservation of energy:
KE = PE
2349 J = 58.0 kg * 9.8 m/s^2 * height
height = 2349 J / (58.0 kg * 9.8 m/s^2)
≈ 4.02 meters
Therefore, the vaulter jumped approximately 4.02 meters high.
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Help!!! Who is this? Who is it from?
Answers
Character: Vegito
An attacker sends a piece of malware as an email attachment to employees in a company. What is one probable purpose of the attack
Answers
The one probable purpose of the attack is searching and obtaining trade secrets.
What do you mean by trade secrets?Trade secrets is made up of any business information that is said to be composed of commercial value that is known to be gotten from its secrecy.
Note that Trade secrets can be one that is seen to be valuable to a person, even if have developed new technology, designed original products, and others and as such, attackers do wants them at any cost.
Hence, The one probable purpose of the attack is searching and obtaining trade secrets.
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See full question below
An attacker sends a piece of malware as an email attachment to employees in a company. What is one probable purpose of the attack?
searching and obtaining trade secrets
cracking the administrator password for a critical server
probing open ports on the firewall on the border network
denying external access to a web server that is open to the public