Mathematics and computer science share many concepts, such as recursion.
You used recursion to find the factorial of a number.
Which expression equals the factorial of six?
6!=
A. 6.54321
B. 6x5x4x3x2x1
C. 6+5+4+3+2+1
Answers
Read the answer I posted for your other question on the factorial of 7.
Related Questions
working with the tkinter(python) library
make the window you create always appear on top of other windows. You can do this with lift() or root.attributes('-topmost', ...), but this does not apply to full-screen windows. What can i do?
Answers
To make a tkinter window always appear on top of other windows, including full-screen windows, you must use the wm_attributes method with the topmost attribute set to True.
How can I make a tkinter window always appear on top of other windows?By using the wm_attributes method in tkinter and setting the topmost attribute to True, you can ensure that your tkinter window stays on top of other windows, even when they are in full-screen mode.
This attribute allows you to maintain the window's visibility and prominence regardless of the current state of other windows on your screen.
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What is a normal score to get on iready diagnostic? I got 606 in math and 628 in reading. Are those good scores?
Answers
Answer:
yes it is a good score
the I ready score goes up to 800 so any thing above a 500 is pretty good
I automatically recalculate all the formulae whenever you make change in a value or number in a cell
Answers
Answer:
Excel spreadsheet
1. Railroad tracks present no problems for a motorcyclist.
A. O TRUE
B. O FALSE
2. Which of the following is considered to be a vulnerable road user?
A. Bicyclists
B. Motorcyclists
C. Pedestrians
D. all of the above
Answers
Answer: 1 is A
2 is D
Explanation:
In Java, write a method swapArrayEnds() that swaps the first and last elements of its array parameter. Ex: sortArray = {10, 20, 30, 40} becomes {40, 20, 30, 10}.
import java.util.Scanner;
public class ModifyArray {
/* Your solution goes here */
public static void main (String [] args) {
Scanner scnr = new Scanner(System.in);
int numElem = 4;
int[] sortArray = new int[numElem];
int i;
int userNum;
for (i = 0; i < sortArray.length; ++i) {
sortArray[i] = scnr.nextInt();
}
swapArrayEnds(sortArray);
for (i = 0; i < sortArray.length; ++i) {
System.out.print(sortArray[i]);
System.out.print(" ");
}
System.out.println("");
}
}
Answers
Answer:
Explanation:
To write the swapArrayEnds() method that swaps the first and last elements of an array in Java, you can do the following:
Create a new method with the following signature:
Copy code
public static void swapArrayEnds(int[] arr) {
// Your code goes here
}
Inside the method, create a temporary variable to store the value of the first element of the array.
Assign the value of the last element of the array to the first element.
Assign the value stored in the temporary variable to the last element of the array.
Your method should now look like this:
Copy code
public static void swapArrayEnds(int[] arr) {
int temp = arr[0];
arr[0] = arr[arr.length - 1];
arr[arr.length - 1] = temp;
}
This method will swap the first and last elements of the array. You can then call this method from your main method, passing in the array as an argument. The array will be modified in place, so you don't need to return anything from the method.
I hope this helps! Let me know if you have any questions.
What method is known as a class's constructor, because it is run automatically when a user instantiates the class
Answers
A constructor is a special method of a class or structure in object-oriented programming that initializes a newly created object of that type. ... Instead of performing a task by executing code, the constructor initializes the object, and it cannot be static, final, abstract, and synchronized.
Four reasons that has led to the shift toward mobility in computing
Answers
It should be noted that the factors that has led to the shift towards mobility in computing include:
Ability to connect to the internet.Providing users with telephone, email, calendar services, etc.Mobile collaboration features.Longer battery life.What is computer?Computer simply means an electronic device that's used for storing and processing data according to the instructions given to it in form of a variable program.
The the factors that has led to the shift towards mobility in computing include the ability to connect to the internet, providing users with telephone, email, calendar services, etc.
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which statements describes the size of an atom
Answers
answer:
A statement that I always think about to understand the size of an atom. If you squish a person down to the size of an atom. It will make a black hole. and if you squish the whole Earth. down to the size of a jelly bean it will also make a black hole. This is just a approximation.
-----------------------
I use the scale to understand how small that is I am open to hear more principles if you were talking about math wise that would be glad to help.
if you have anymore questions I will try to answer your questions to what I know.
.
Cache memory and RAM both are based on transistor based then why cache memory is needed if we already have RAM (Random Access Memory) as a volatile memory? Is it possible to deploy any one type of memory in computer for all purposes?
Answers
Write A C++ Program To Find If a Matrix Is a reflexive / irreflexive/Symmetric/Antisymmetric/Transitive.
Answers
A C++ Program To Find If a Matrix Is a reflexive / irreflexive/Symmetric/Antisymmetric/Transitive is given below:
Given the sample input:
0 1 2 3 //elements (A)
0 0 //relations (B)
1 1
2 2
3 3
x y z //elements (A)
x y //relations (B)
y z
y y
z z
x y z //elements (A)
x x //relations (B)
y z
x y
z y
x z
y y
z x
y x
z z
1 2 3 4 5 6 7 8 //elements (A)
1 4 //relations (B)
1 7
2 5
2 8
3 6
4 7
5 8
6 6
1 1
2 2
The Programbool pair_is_in_relation(int left, int right, int b[], int sizeOfB)
{
for(int i=0; i+1<sizeOfB; i+=2) {
if (b[i]==left && b[i+1]==right)
return true;
}
return false;
}
bool antiSymmetric(int b[], int sizeOfB)
{
bool holds = true;
for(int i=0; i+1<sizeOfB; i+=2) {
int e = b[i];
int f = b[i+1];
if(pair_is_in_relation(f, e, b, sizeOfB)) {
if (e != f) {
holds = false;
break;
}
}
}
if (holds)
std::cout << "AntiSymmetric - Yes" << endl;
else
std::cout << "AntiSymmetric - No" << endl;
return holds;
}
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Which of the following statements best describes the future of mass media? Responses It is likely that we will always need mass media, because social media cannot last. It is likely that we will always need mass media, because social media cannot last. We no longer need mass media at this point in our culture because of our use of social media. We no longer need mass media at this point in our culture because of our use of social media. Although we still need it now, we will one day no longer need mass media because of social media. Although we still need it now, we will one day no longer need mass media because of social media. We will always need mass media, but because of social media, we will rely on it less.
Answers
The statement "We will always need mass media, but because of social media,we will rely on it less" best describes the future of mass media.
How is this so?While social media has become a prominent platform for communication and information sharing,mass media continues to play a crucial role in delivering news, entertainment, and other forms of content to a wide audience.
However, the rise of social media may lead to a reduced reliance on mass media as peoplehave more direct access to information and content through online platforms.
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Programming style refers to the way a programmer uses elements such as identifiers, spaces, and blank lines
Answers
Answer
Absolutely true.
Explanation
i.e:
bool test = false;
bool test=false;
bool bTest=false;
bool bTest = false;
if(test) {
}
if (test) {
}
if(test)
{
}
if (test)
{
}
if ( test )
{
}
Style can refer to quite a bit of things but that statement is true.
Write a program that removes all non-alpha characters from the given input. Ex: If the input is: -Hello, 1 world$! the output is: Helloworld
Also, this needs to be answered by 11:59 tonight.
Answers
Answer:
Explanation:
The following code is written in Python. It is a function that takes in a string as a parameter, loops through the string and checks if each character is an alpha char. If it is, then it adds it to an output variable and when it is done looping it prints the output variable. A test case has been provided and the output can be seen in the attached image below.
def checkLetters(str):
output = ''
for char in str:
if char.isalpha() == True:
output += char
return output
To help insure that an HTML document renders well in many web browsers it is important to included which at top of file
Answers
Answer:
<!DOCTYPE html>
Explanation:
This tells the browseer that the code is HTML5 format
what is the importance of Microsoft word in our everyday lives?
Answers
Answer:
Allows us to create business documents.Helps to design and create cards, brochures, new letters etc. for business.Benefits teachers and students in developing innovative teaching and learning methods.Microsoft word is an important application for the purpose of education.It also helps in making notes instead of using notebooks.Ms Word also helps in making notes having graphs, charts, diagrams, tables etc.Which type of evidence should victims collect to help officials catch cyber bullies ?
-home addresses
-birthdays
-social media
-usernames user
-passwords
Answers
Answer:
Social media
Explanation:
You are the computer forensics investigator for a law firm. The firm acquired a new client, a young woman who was fired from her job for inappropriate files discovered on her computer. She swears she never accessed the files. You have now completed your investigation. Using what you have learned from the text and the labs, complete the assignment below. You can use your imagination about what you found!
Write a one page report describing the computer the client used, who else had access to it and other relevant findings. Reference the tools you used (in your imagination) and what each of them might have found.
Answers
Confidential Computer Forensics Investigation Report
Case Number: 2023-4567
Date: June 22, 2023
Subject: Computer Forensics Investigation Findings
I. Introduction:
The purpose of this report is to provide an overview of the computer forensics investigation conducted on behalf of our client, Ms. [Client's Name], who was terminated from her employment due to the discovery of inappropriate files on her computer. The objective of the investigation was to determine the origin and access of these files and establish whether Ms. [Client's Name] was involved in their creation or dissemination.
II. Computer Information:
The computer under investigation is a Dell Inspiron laptop, model XYZ123, serial number 7890ABCD. It runs on the Windows 10 operating system and was assigned to Ms. [Client's Name] by her former employer, [Company Name]. The laptop's storage capacity is 500GB, and it is equipped with an Intel Core i5 processor and 8GB of RAM.
III. Access and Usage:
During the investigation, it was determined that Ms. [Client's Name] was the primary user of the laptop. The computer was password-protected with her unique login credentials, indicating that she had exclusive access to the system. The investigation did not uncover any evidence of unauthorized access by third parties or multiple user accounts on the laptop.
IV. Forensic Tools and Findings:
Digital Forensic Imaging: A forensic image of the laptop's hard drive was created using the industry-standard forensic tool, EnCase Forensic. The image provided an exact replica of the laptop's data, preserving its integrity for analysis.
Internet History Analysis: The forensic examination of the laptop's web browser history was conducted using specialized software, such as Internet Evidence Finder (IEF). This analysis revealed that Ms. [Client's Name] had not accessed any inappropriate websites or content during the relevant timeframe.
File Metadata Examination: Using the forensic software Autopsy, a comprehensive analysis of file metadata was performed. The investigation determined that the inappropriate files in question were created and modified during hours when Ms. [Client's Name] was not logged into the system, indicating that she was not responsible for their creation.
Deleted File Recovery: Utilizing the tool Recuva, the investigation team conducted a thorough search for any deleted files related to the case. No evidence of deleted files or attempts to conceal inappropriate content was discovered on the laptop.
V. Conclusion:
Based on the findings of the computer forensics investigation, it is evident that Ms. [Client's Name] was not involved in the creation or dissemination of the inappropriate files found on her laptop. The analysis of digital evidence, including internet history, file metadata, and deleted file recovery, supports her claim of innocence.
The investigation did not uncover any evidence of unauthorized access to the laptop, indicating that Ms. [Client's Name] was the sole user of the system. It is recommended that our law firm presents these findings to [Company Name] in defense of our client, highlighting the lack of evidence implicating her in the inappropriate content discovered on her computer.
Please note that this report is confidential and intended for internal use within our law firm.
Sincerely,
[Your Name]
Computer Forensics Investigator
[Law Firm Name]
I hope this helps. Cheers! ^^
Which technology is making quantum computing easier to access and adopt
Answers
The technology that is making quantum computing easier to access and adopt is known to be option c: cloud.
What technologies are used to build quantum computers?A lot of Efforts is known to be used in creating a physical quantum computer that is known to be based on technologies such as transmons, ion traps and others
Cloud computing is seen as a kind of an on-demand presence of computer system resources, and it is one that is made up of data storage and computing power, and it is one where there is no direct active management by the user.
Hence, The technology that is making quantum computing easier to access and adopt is known to be option c: cloud.
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See full question below
Which technology is making quantum computing easier to access and adopt?
a. Edge Computing
b. Virtual Reality
c. Cloud
d. Blockchain
Order the steps to use a logical argument as a rule type.
(Click New Rule.)
(Use a formula to determine)
(Click Conditional Formatting)
(Click the Home tab, then click )
(the Styles group)
Answers
Answer:
Click home tab, click conditional formatting, click new rule, use formula to determine
Answer:
1. Home Tab
2. Conditional Formatting
3. New Rule
4. Formula
Explanation:
Just did it on Edge 2021
Plz click the Thanks button!
<Jayla>
State two ways of preventing virus attack on a computer.
Answers
Answer:
updating the computer and having an anti virus on your computer
The _________ shortcut keys underline words, and not spaces
Answers
CTRL+SHIFT+W
Have a nice day :}
how long will it take to transfer a 3000ckB using a 56Kb per second dial up modem
Answers
Answer:
53.5714286
my answer is attached to the question
Any set of logic-gate types that can realize any logic function is called a complete set of logic gates. For example, 2-input AND gates, 2- input OR gates, and inverters are a complete set, because any logic function can be expressed as a sum of products of variables and their complements, and AND and OR gates with any number of inputs can be made from 2-input gates. Do 2-input NAND gates form a complete set of logic gates? Prove your answer.
Answers
Answer:
Explanation:
We can use the following method to solve the given problem.
The two input NAND gate logic expression is Y=(A*B)'
we can be able to make us of this function by using complete set AND, OR and NOT
we take one AND gate and one NOT gate
we are going to put the inputs to the AND gate it will give us the output = A*B
we collect the output from the AND and we put this as the input to the NOT gate
then we will get the output as = (A*B)' which is needed
A wedding photographer taking photos of the happy couple at a variety of locations prior to their wedding would be classified as a reactive system on the service system design matrix.A. TrueB. False
Answers
Answer:
True
Explanation:
1. Identify and describe all Four Industrial Revolutions.
2. Identify the key technological concept governing each of the revolutions. 3. Identify one industry or business and describe how the 4th Industrial Revolution (i.e. Industry 4.0) is likely to revolutionise or change their mode of operations.
Answers
There are four Industrial Revolutions. The first, in the late 18th to early 19th century, introduced mechanization and steam power.
What was the 2nd Industrial Revolution?The second, in the late 19th to early 20th century, focused on mass production with electricity and interchangeable parts. Advancements in transportation and communication occurred during this revolution.
The Third Industrial Revolution, driven by computers and automation, brought about the digital revolution and the use of electronics and information technology in industries.
The Fourth Industrial Revolution or Industry 4.0 integrates physical systems with digital tech, AI, big data, and IoT. It transforms industries, enabling smart factories, autonomous vehicles, and personalized medicine.
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Are AWS Cloud Consulting Services Worth The Investment?
Answers
AWS consulting services can help you with everything from developing a cloud migration strategy to optimizing your use of AWS once you're up and running.
And because AWS is constantly innovating, these services can help you keep up with the latest changes and ensure that you're getting the most out of your investment.
AWS consulting services let your business journey into the cloud seamlessly with certified AWS consultants. With decades worth of experience in designing and implementing robust solutions, they can help you define your needs while executing on them with expert execution from start to finish! AWS Cloud Implementation Strategy.
The goal of AWS consulting is to assist in planning AWS migration, design and aid in the implementation of AWS-based apps, as well as to avoid redundant cloud development and tenancy costs. Project feasibility assessment backed with the reports on anticipated Total Cost of Ownership and Return on Investment.
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Your professor is advising a new crowd-funding app for women's self-help groups (SHGs) in Latin America on their database architecture. This is the business requirement she has worked on: All campaigns belong to a SHG. An SHG must exist before a campaign is created, and when an SHG is deleted from the database, all its campaigns are deleted. SHGs always belong to a country, and a country must be added to the app before SHGs are added to it. Which of the following is true of the entities defined in the database? Select all that apply.
Question 6 options:
An SHG entity depends on a Campaign entity
A Campaign entity is a depend on the SHG entity
A Country is not dependent on the Campaign entity
An SHG entity is dependent on a Country entity
A Campaign is an Independent entity
Answers
Based on the given information, the following statements are true:
An SHG entity depends on a Country entity.A Campaign entity is dependent on the SHG entity.What is a country entity?In the context of database design, a country entity refers to a logical representation of a country within a database system.
It typically stores information related to countries, such as their names, codes, demographics, or any other relevant data.
The country entity serves as a reference point for other entities in the database, such as self-help groups (SHGs) or campaigns, allowing for proper organization and association of data within the system.
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The following statements describe the use of graphics in presentations. Responses Graphics should be large enough to be seen by the audience. Graphics should be large enough to be seen by the audience. Graphics should be used on every slide. Graphics should be used on every slide. Graphics should be used when they are relevant to the content. Graphics should be used when they are relevant to the content. Lots of graphics will make a boring presentation interesting. Lots of graphics will make a boring presentation interesting.
Answers
Answer: No!
Explanation:
No, lots of graphics will not necessarily make a boring presentation interesting. The use of graphics should depend on the content of the presentation and the purpose of the presentation. If the graphics are used for the purpose of illustrating a point or helping the audience to understand the content better, then they can be helpful. However, too many graphics can be distracting and take away from the main message. Therefore, it is important to use graphics judiciously and only when they are relevant to the content.
c language.
I have to display the highest average amongst 10 students + if there are 2+ students who both have the max average I need to display them both. How can I do that?
Answers
Answer:
The program in C is as follows:
#include <stdio.h>
int main(){
int scores[10];
for(int i = 0; i<10;i++){
scanf("%d", &scores[i]); }
int max = scores[0];
for(int i = 0; i<10;i++){
if(max<scores[i]){
max = scores[i]; } }
for(int i = 0; i<10;i++){
if(max==scores[i]){
printf("%d ", scores[i]);
} }
return 0;
}
Explanation:
This declares the average scores as an integer array
int scores[10];
The following iteration gets the average score for each student
for(int i = 0; i<10;i++){
scanf("%d", &scores[i]); }
This initializes the maximum to the first index
int max = scores[0];
This iterates through the 10 elements of the array
for(int i = 0; i<10;i++){
This makes comparison to get the maximum
if(max<scores[i]){
max = scores[i]; } }
This iterates through the 10 elements of the array
for(int i = 0; i<10;i++){
This prints all maximum in the array
if(max==scores[i]){
printf("%d ", scores[i]);
} }
return 0;
}
When the robot reaches the gray square, it turns around and faces the bottom of the grid. Which of the following changes, if any, should be made to the code segment to move the robot back to its original position in the bottom-left square of the grid and facing toward the bottom of the grid? a. Interchange the ROTATE_RIGHT and the ROTATE_LEFT blocks. b. Replace ROTATE_RIGHT with ROTATE_LEFT. c. Replace ROTATE LEFT with ROTATE RIGHT. d. No change is needed; the algorithm is correct as is.
Answers
We must alter the code segment in order to return the robot back to its original location in the bottom-left square of the grid and facing the bottom of the grid. So, the option a is correct.
We need to swap out the ROTATE RIGHT and ROTATE LEFT blocks with their corresponding opposites, ROTATE LEFT and ROTATE RIGHT, because the robot needs to rotate in the opposite direction from how it did to get to the grey square.
The modified code segment will look like this:
MOVE
ROTATE_LEFT
MOVE
ROTATE_LEFT
MOVE
ROTATE_RIGHT
MOVE
ROTATE_RIGHT
MOVE
ROTATE_LEFT
MOVE
By doing this, the robot will return to its original location at the bottom-left square of the grid, facing down.
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