Int func1 (int m, int n){ if (n==1) return m; return m * func(m,n-1); }
What does this func1 do? What is it's recursive equation ? what is it's time complexity?
Answers
The function "func1" is a recursive implementation of a function that calculates the product of two integers 'm' and 'n'. It uses the following recursive equation:
func1(m, n) = m, if n == 1
func1(m, n) = m * func1(m, n-1), otherwise
The time complexity of this function is O(n), where 'n' is the second input parameter. This is because the function calls itself 'n' times, decrementing 'n' by 1 in each call until it reaches 1.
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Related Questions
could someone please list the psychological impacts of Video games that differ the mind of teenagers. If you’ve previously completed a essay or report on this, please show me as an example. Thank you!
Answers
Answer:
Previous studies show that violent video games increase adolescent aggressiveness, but new Dartmouth research finds for the first time that teenagers who play mature-rated, risk-glorifying video games are more likely subsequently to engage in a wide range of behaviors beyond aggression, including alcohol use, smoking.
Explanation:
it has effected me by the way but im fine now it was for a short amount of time
Which approach is ideal for ensuring that a Webpage is maintained and does not appear neglected to users?
A. Using more images
B. Using a GUI HTML editor
C. Using automated link-checking software
D.Using internal hyperlinks in essential pages
Answers
Answer:
D
Explanation:
I think putting hyperlink in essential pages is a good idea as it may guide a user
What is a computer? What is computing? Define this in your own words and then check your understanding with a dictionary. Have you ever thought about how many computers are in your home? Have a look here and then brainstorm a list of items that could be considered a 'computer.' Next, group the items in the list. Think about how and why you are grouping the items. Select one type of computer group that you feel you could not live without and why. Share your list with groupings and the one group you would not live without and your rationale. PLEASE HELP
Answers
Answer:
A computer is a machine that accepts data as input, processes that data using programs, and outputs the processed data as information. Many computers can store and retrieve information using hard drives. Computers can be connected together to form networks, allowing connected computers to communicate with each other.
Computing is any activity that uses computers to manage, process, and communicate information
yes i have thought of it before.
central processing unit (CPU), monitor, mouse, keyboard, computer data storage, graphics card, sound card, speakers and motherboard.
we can not live without motherboard or any of these .It is like a human without bones even one part missing would be dangerous.
Explanation:
tone to mera barosa tora kotte
Answers
Answer:
yo thx for points
lakin yeh kaya likha ha (..
What is an example of an assumption and dependency that an automated stocking application project would include in an SRS?
A.
The software will be used by well-trained staff.
B.
The software needs to process 100 entries per minute.
C.
The software must integrate with barcode reading equipment.
D.
The software must be developed with a budget of $10,000.
Answers
Explanation:
software must be used by well trained staff.
We have written a method called sum with an int[] parameter nums. We want our sum method to compute the sum of nums, but our code has a bug (or perhaps bugs?) in it.
Fix the bugs.
![We have written a method called sum with an int[] parameter nums. We want our sum method to compute the](https://i5t5.c14.e2-1.dev/h-images-qa/contents/attachments/IPTAn8CKTFD3FspFS5TgWWe25Wcywp6U.png)
Answers
Answer:
Following are the code to this question:
public class Main//defining a class-main
{
public static int sum(int[] nums)//defining a method sum that accepts array
{
int total = 0;//defining integer variable total
for(int num : nums) // use for-each loop
{
total += num;//add array value in total variable
}
return total;//use return keyword to return the total value
}
public static void main(String []ar )//defining a main method
{
int[] nums={1,2,3,4,5};//defining 1-D array nums
System.out.println(sum(nums));//use print function to call sum method
}
}
Output:
15
Explanation:
In the class "Main", a static method, "sum" is defined, that accepts array in its parameter and inside the method, an integer variable "total" is define, that uses the for each loop to add array value in a total variable and use a return keyword to return its value.
Inside the main method, an integer array nums are defined, that holds store some values and use the print function to call the sum method.
Can somebody help me and make a code for this in PYTHON, please? I would be very thankful!
It is estimated that China on July 1, 2019. had 1,420,062,022 inhabitants, and India 1,368,737,513. The population in China increases by 0.35% every year, and in India by 1.08%. After how many years will India surpass China in terms of population, assuming that the annual population growth in neither of these two countries will change?
I think it should be used command FOR...
Answers
Code:
population_china = 1420062022
population_india = 1368737513
years = 0
while population_china >= population_india:
population_china *= 1.0035
population_india *= 1.0108
years += 1
print(years)
Output:
6
Explanation:
Using a while loop would probably be of greater use than a for loop since we are increasing the population growth of both countries until India's population surpasses China's population (so a condition needs to be set).
Looking at the code, we first set the original population of both countries in their own variables (population_china, population_india). We also set the 'years' variable at 0, which will increase with respect to the yearly population growths of both countries. In the while loop, the condition population_china >= population_india will allow for the variable 'years' to increase until population_india surpasses population_china. Once India's population is larger than China's population, we are left with the number of years it takes for India's population to surpass China's population, which is 6 years.
Hope this helps :)
Write a program in the if statement that sets the variable hours to 10 when the flag variable minimum is set.
Answers
Answer:
I am using normally using conditions it will suit for all programming language
Explanation:
if(minimum){
hours=10
}
list and describe four most important criteria for selecting internetwork devices.
Answers
The four most important criteria for selecting internetwork devices are performance, scalability, reliability, and security.
Performance refers to the device's ability to handle traffic load and transmit data without delay. Scalability refers to the ability of the device to expand or scale as the network grows. Reliability refers to the device's ability to function consistently without failure or downtime. Security refers to the ability of the device to provide protection against unauthorized access and prevent data breaches.
Overall, selecting the right internetwork devices is crucial to ensure a stable, secure, and efficient network infrastructure. The devices should be evaluated based on these criteria to meet the network's needs and ensure a smooth flow of communication and data transfer.
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What is output by the following code?
c = 1
sum = 0
while (c < 10):
c = c + 2
sum = sum + c
print (sum)
Answers
Answer:
if the code is like this, theres an indent on the print(sum)
c = 1
sum = 0
while (c < 10):
c = c + 2
sum = sum + c
print (sum)
the output would be:
3
8
15
24
35
or
if the code look like this, it has no indent on print(sum)
c = 1
sum = 0
while (c < 10):
c = c + 2
sum = sum + c
print (sum)
the output would be:
35
Need help ASAP
Thankss + BRAINLIST only for correct answers
Answers
Answer:
The purpose to the user is to buy items online.
The purpose to the creator is to have a worldwide service chain to deliver packages.
Vising this website gives access to the items consumers need and allows them to get them shipped right to their door.
It was made so the creator can lots of money along with making a lot of jobs to slow the unemployment rate.
Explanation:
I pulled a lot of this from my head and reading about schollarships Amazon has for students. Amazon is a shopping website. Therefore the user can buy things and it gives the creator money along with making jobs for others.
Identify instructions’ operands and their types in line number 1 and 2
mov eax,5
sub ecx,v1
Answers
Answer:
following are the explanation of the given point.
Explanation:
In the mov eax,5 operands:
The "eax" is used to define the register to the specific application, and "5" stands for the Instant value. Its type is to directly transfer data, In this case, value 5 is moved into an accumulator because value 5 is instant.In the sub ecx,v1 Operands
The "ecx" is used for the register the general purpose v1. The type of command is used in an arithmetic operation, and its value is subtracted and saved to ecx.Select all steps in the list below that should be completed when using the problem-solving process discussed in this chapter.
Answers
Answer: the answer is 6
Explanation:
Hope this helps
Which XXX will search the input mname in the GuestList.txt file?
#include
#include
using namespace std;
int main () {
ifstream inFS;
string userName;
string listName;
int flag = 0;
inFS.open("GuestList.txt");
if(!inFS.is_open()) {
cout << "Could not open file numFile.txt." <
return 1;
}
cout << "Enter guest name: ";
cin >> userName;
while (!inFS.eof()) {
inFS >> listName;
XXX {
if(listName == userName) {
flag = 1;
}
}
}
if(flag == 1) {
cout << userName << "is in the guest list" << endl;
}
else {
cout << userName << "not in the guest list" << endl;
}
inFS.close();
return 0;
}
Answers
The input statement in the code is "cin >> userName".
In this case, the appropriate line to use is a while loop with a conditional statement inside:
```cpp
cin >> userName;
while (!inFS.eof()) {
inFS >> listName;
if (listName == userName) {
flag = 1;
}
}
```
The variable "userName" is where the input name from the user is stored. The loop then reads through the "GuestList.txt" file and searches for a matching name using the statement "if(listName == userName)".
The `while (!inFS.eof())` loop continues as long as there is content in the GuestList.txt file that hasn't been read yet (i.e., until the end of the file is reached). The `inFS >> listName;` line reads the next guest name from the file and stores it in the "listName" variable.
The conditional statement `if (listName == userName)` checks if the current "listName" matches the input "userName". If there's a match, the `flag` variable is set to 1, indicating that the input "userName" is present in the GuestList.txt file.
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How do you make the text bold?
Select one:
a. font-weight:bold;
b. font:bold;
c. style:bold;
Answers
Answer:
The correct answer is A. font-weight:bold;
Jovanna got a discount on a pair of shoes by signing up for a store's email list. If they shared her
information with other companies without her permission, what would offer her the most
protection?
Federal Trade Commission Act
Health Insurance Portability and Accountability Act
Fair Credit Reporting Act
Gramm-Leach-Bliley Act
Answers
Joining a retailer's email list allowed Jovana to receive a discount on a pair of shoes. The Federal Trade Commission Act will provide protection if they shared her information with other businesses without her consent.
Which of the following is one of the best reasons why retailers use market research?You will gain a better understanding of the demand for your product as well as its size and source. Furthermore, it'll aid in your comprehension of the market environment. In other words, market research is investigation of the environment in which your retail operation operates. A trading structure known as off-price uses discounted prices. Off-price merchants purchase a significant quantity of branded items straight from producers, who are independent of them.
Their pricing and marketing strategies can be learned. By phone at 1-877-438-4338 or online at Identity Theft . gov, you can report identify (ID) theft to the Federal Trade Commission (FTC). Details about your circumstance will be gathered by the FTC.
Therefore the correct answer is Federal Trade Commission Act .
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Vani is trying to connect a microphone to her laptop. What are the two way she can connect the microphone?
Answers
to initialize an array, you use an initialization list of values separated by commas and enclosed within curly braces.true or false?
Answers
True. To initialize an array, you use an initialization list of values separated by commas and enclosed within curly braces.
When declaring an array in many programming languages, including C, C++, and Java, you can provide an initialization list to set the initial values of the array elements. The initialization list is enclosed within curly braces and contains the values you want to assign to each element of the array. The values are separated by commas, with the order matching the order of the array elements. This allows for concise and convenient initialization of arrays with predefined values. For example:
int numbers[] = {1, 2, 3, 4, 5};
In this example, the array "numbers" is initialized with the values 1, 2, 3, 4, and 5.
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if you have an old drive that spins up but wont seek, it is probably a mechanical failure. that last ditch effort before giving up or sending it out for data recovery is tapping lightly with a screwdriver on the cover of the drive, away from the circular section where the disks are spinning. this might encourage a stuck head to get moving. just make sure you have your backup media prepared if you try this because it may work just the one time.
Answers
Answer:
It is true that if a hard drive spins up but does not seek, it may be a mechanical failure. Tapping lightly with a screwdriver on the cover of the drive, away from the circular section where the disks are spinning, may sometimes help to free a stuck head and get it moving again. However, this is a last-ditch effort and there is no guarantee that it will work. It is important to note that attempting to fix a failed hard drive in this way could cause further damage to the drive and potentially make data recovery more difficult or even impossible. Before attempting any DIY fixes, it is always recommended to consult with a professional data recovery service to minimize the risk of data loss. Additionally, having a backup of your important data is essential to ensure that you don't lose any critical information if the drive cannot be repaired.
Explanation:
1. Which is NOT a type of file that InDesign cannot use.
a. Graphics
b. Text Files
c. InDesign Files
d. None of the above
2. You cannot resize a graphic once you put an image in InDesign.
true or false
Answers
Answer: 1. InDesign 2. False
Explanation:
A type of file that InDesign cannot use is known as InDesign File. Thus, the correct option for this question is C.
The statement "You cannot resize a graphic once you put an image in InDesign" is absolutely false.
What do you mean by an InDesign file?An InDesign file may be defined as a type of desktop publishing software application that is significantly utilized for creating flyers, brochures, magazines, newspapers, books, and other publications.
The types of files that InDesign can remarkably use for operating its well-known function of constructing literary works like magazines, newspapers, books, etc. are graphics, text files, editing files, animation files, etc.
In the InDesign application software, you can generally resize or modify a graphic once you put an image in InDesign. This is facilitated by a tool known as an editing tool.
Therefore, both the questions given above are well described.
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Explain the difference between ‘data’ and ‘information’ and
why data is considered
as a ‘fragile asset’?
Answers
The difference between 'data' and 'information' is that 'data' is a collection of raw figures and facts, whereas 'information' is data that has been processed and interpreted for a specific purpose. Data is a fragile asset, meaning that it needs to be properly stored and protected to prevent loss or corruption.
Data is a collection of raw, unprocessed figures and facts, such as numbers, symbols, or characters, that do not have any meaning on their own. Data is meaningless until it is processed, organized, and interpreted to make it useful, this processed and interpreted data is referred to as information. Information is useful for decision-making and problem-solving. Data and information are both important assets to an organization, but data is a fragile asset because it can be lost or corrupted if it is not properly stored and protected. Data loss can occur due to a variety of reasons, including hardware failure, power outages, and human error. Organizations must take measures to ensure that their data is backed up regularly and stored securely to prevent loss or corruption of data.
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which of the following is not a valid boolean algebra property? a. a · 0 = 0 b. a · 1 = a c. a 0 = a d. a a = 0
Answers
The option that is not a valid Boolean algebra property is: d. a a = 0
In boolean algebra, the property a a = 0 is not valid. The correct property is a a = a (Idempotent Law), which states that the logical AND of a boolean variable with itself is equal to the variable itself. The other options are valid boolean algebra properties: a. a · 0 = 0 (Zero Property) - The logical AND of a boolean variable with 0 always results in 0. b. a · 1 = a (Identity Property) - The logical AND of a boolean variable with 1 is equal to the variable itself. c. a 0 = 0 (Zero Property) - The logical OR of a boolean variable with 0 always results in 0. Remember that boolean algebra properties govern the behavior of logical operations in binary systems.
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Which two statements about link-state routing protocols are true? (Choose two.)
- Link-state routing protocols use split horizon to avoid routing loops.
- Each router determines its own path to a destination.
- Each router maintains its own unique routing database.
- Each router shares a database of known routes.
- Each router is aware only of its neighbor routers.
Answers
The two true statements about link-state routing protocols are that each router determines its own path to a destination and each router maintains its own unique routing database. Option B and C is correct.
Unlike distance-vector routing protocols, link-state protocols exchange information about their directly connected links with other routers in the network, creating a detailed map of the network topology. This information is then used to calculate the shortest path to each destination.
Since each router has a complete map of the network, it is able to determine the best path to each destination on its own. Additionally, each router maintains its own routing database, which is constantly updated based on changes in the network topology. This allows for efficient and accurate routing decisions.
Therefore, option B and C is correct.
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A dim display on a laptop LCD screen might indicate that there is a problem with: (Select 2 answers)
Answers
Answer:
GPU or Display Connector.
You’ve been given a new cell phone with a 2 gigabyte data plan. You plan to use your phone for text messages, images, video, and music. Which of these categories are best compressed using lossless compression? Which of these categories are best compressed using lossy compression? Why?
a. Video should use lossy compression because it usually has a large file size which we need to reduce.
b. Text should use lossy compression because it always has a large file size which we need to reduce.
c. Audio should use lossy compression to save data and transmit quickly.
Answers
Answer: I think that it should all use lossless compression.
Explanation: it will reduce the space it take up in the files and it was be able to save data and help with transmission.
A Lossy compression should be applied to text messages and music while lossless compression should be applied to images and videos
What is Lossy compression?A lossy compression of a file implies that the quality of the file is reduced in order to get the file compressed.
The type of compression can be applied to text messages and music because a reduction in the size and quality will only reduce few details about the text messages and music file.
Since lossless compression is such that even after the file size is reduced, the quality remains unchanged. There are type of compression can be applied to video and pictures because even if the size is reduced, the quality of the files are not expected to change.
Hence, Lossy compression should be applied to text messages and music. Lossless compression should be applied to images and videos.
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Question 2 of 10
Lauren is the HR manager at a business that hires electricians. She reads an
article that says fewer young people are choosing to prepare for this field.
How will this decline in the labor supply be likely to affect Lauren's company?
OA. The falling labor supply will make it harder to find qualified people.
OB. The falling labor supply will reduce the company's demand for
labor.
OC. The falling labor supply will lower the cost of labor for
electricians.
OD. The falling labor supply will increase the company's demand for
labor.
SUBMIT
Answers
As the labor supply fall the demand for labor in the company will increase as the demand could not match the number of people available. Thus, the correct option is D.
What is demand?Demand is the quantity of something which is required to fulfill the needs of consumers in a business. Demand of anything increases when enough the thing is not available in enough amount.
Here, lauren's company require labors to work as electricians but due to decline in the labor supply they could not get enough employees which increases the demand for employees.
Therefore, the correct option is D.
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Answer:
A. The falling labor supply will make it harder to find qualified people
Hope this helps :)
A customer seeks to buy A new computer for private use at home. The customer primarily needs the computer to use the microsoft powerpoint application for the purpose of practising representation skills. As a salesperson what size hard disc would you recommend and why?
Answers
Answer:
I think 128GB of storage would be fine.
Explanation:
It sounds like this person he's only looking to do basic tasks as you would still have room to do other things.
To print preview a document, navigate to the _____ tab and select the Print option. File Page Design View Insert
Answers
Answer:
Option A
Explanation:
The process of viewing the print preview option in MS word is as follows -
a) First of all click on the File tab
b) After clicking on file tab, click on the print button at the left hand side
c) In the new tab that open up after clicking on the print button will provide an option of print preview.
Hence, option A is correct
Answer:
b. page layout
Explanation:
write a python program to initialize the value of two variables then find sum
Answers
Answer:
JavaScript:
Let x = 10
Let y = 10
Console.log(x + y)
//outputs 20
C++:
Let x = 10
Let y = 10
The file is Math.cpp so,
std::cout << "" + y + "" + x
g++ Math.cpp -o Maths
./Maths
//Outputs 20
Answer:
#Ask the user for a number
a = int(input("Enter a number: "))
#Ask the user for a number
b = int(input("Enter a number: "))
#Calculate the sum of a and b
sum = a + b
#print the ouput
print(str(a) + " + " + str(b) + " = " + str(sum))
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