Trace through the following code by sight (not putting it into a program). What would be displayed on the screen?
Q: 9. if A = [12 3; 4 5 6; 7 8 9], inverse of A is denoted by . . * O A(inv) O inv(A) 10. if V=[6 12 4…
A: This question comes from MATLAB programming language which is a paper of Computer Science. Let's…
Q: What similarities and differences do real-time and non-real-time operating systems share? What are…
A: Introduction: Real-time and non-real-time operating systems have certain similarities. 1) Operating…
Q: In computer science, what is the full form of PSU?
A: Component of computer: Both hardware and software components make up a computer. Hardware…
Q: This is the scenario since computers are so strong nowadays. Why have computers become so crucial in…
A: INTRODUCTION: The power of computers has been with us since their inception, but now they're…
Q: C program to get name from user and print welcome message
A: Algorithm:- 1)Declare a string variable to store the user name. 2)Display the message in the console…
Q: Define the conditions that must be met for test-driven development to be successful. How would you…
A: Rather than building your code first and then adding a test to validate it retroactively,…
Q: this command A(:,2)=[] delete the .7 .. second
A: Delete: It is possible to delete the rows and columns in a two dimesional array. Example: A=[1, 2,…
Q: Explain why the Electronic Conversations Privacy Act of 1986 does not internal communications in the…
A: Below the Electronic Conversations Privacy Act of 1986 does not apply to internal communications in…
Q: In the discipline of computer science, do you develop video game software?
A: Introduction: Second, if you pursue a computer science degree, you will be able to pursue a career…
Q: which consists of one row .1 ..... .. and several columns or (1×n) .elements size index O array O…
A: According to the information given:- We have to choose the correct option with explanation to…
Q: Home 2 4 3.53 --- Hospital 3.53 3 2.40 --- Mall 4 3.53 30 2.40 --- Esplanade 3.53 3 30 2.22 --- Pet…
A: At every node, select the edge with minimum cost to reach the neighbour node. But the selected edge…
Q: What does data visualization entail, and how does it function? What are some examples of different…
A: The depiction of information and data graphically is called data visualization. Data visualization…
Q: What does the Next method of a Random object return?
A: Introduction: Random class: The "Random" class is used in C# to generate random numbers. An…
Q: What kind of firewall software is installed on a computer running Windows Server?
A: Institution: Between a computer or a network of computers and the Internet, firewall software works…
Q: Write a c program use this. int deleteLastOccurrence(int item);// Delete the last occurrence of…
A: In this question, there are three methods give to code in the C Functions: int…
Q: How many times will the array {70, 71, 72, 76, 80, 82, 83, 84, 87, 92, 95, 96, 102, 103, 107, 109,…
A: We have to need to halved the array for four times to search the element 112 in the array
Q: 5. Write a python code with a loop that calculates the (float) sum of the following series of…
A: calculates the total of the following series of numbers: 1/20 +2/19+3/18+…+20/1.
Q: Information technology Discuss and explain new features of cloud computing that support…
A: Introduction: Cloud computing Cloud computing allows users to access the same programs through the…
Q: When it comes to attribute inheritance, there is a lot to think about.
A: Introduction: An inherited attribute is one that is inherited from a parent product class. You…
Q: ohat is data Shoroge echnolagy and How id work !
A: What ins data storage technology and How does it work!
Q: Consider data with two Boolean attributes A and B. A B Label count of examples 50 1 50 1 1 100 What…
A: The contingency table after splitting on attributes A and B are : A=1 A=0 + 1 0 - 1 2…
Q: What have been the most recent cyber-attacks against the Internet of Things?
A: Introduction: The following are the most recent Internet of Things attacks:- Homes with smart…
Q: 9. if A = [12 3; 4 5 6; 7 8 9], inverse of A is denoted by . *
A: HI THEREI AM ADDING ANSWER BELOW PLEASE GO THROUGH IT THANK YOU
Q: Write a python program to make an iterator that drops elements from the iterable as soon as a…
A: Here in the given sample output, it is clear to drop the elements till the positive number is…
Q: What kind of firewall software is installed on a computer running Windows Server?
A: Between a computer or network of computers and the Internet, firewall software works as a filter.…
Q: What exactly is a Wire-Map Tester?
A: Introduction: The telephone map inspector sends signals to each wire using a twisted pair of pairs…
Q: Write the SQL statement to generate the report the following 7. List all payments within a…
A: 7. SELECT * FROM payments WHERE date-column >= '2016-12-1' ;
Q: Briefly describe two techniques criminals can use to gather the information they need to steal an…
A: Lets discuss about some of the points which can be very helpful in saving the data and information…
Q: What is routing, and how does it work in real life? In this post, we'll look at and compare two…
A: Introduction: The selection of a route across one or more networks is known as network routing.…
Q: Explain what the word "biometric device" means.
A: Justification: For the purposes of identification, biometrics refers to the measuring of…
Q: Write c program Get 5 numbers from user and print minimum of it
A: HI THEREI AM ADDING C CODE AS PER REQUIREMENT BELOWPLEASE GO THROUGH IT THANK YOU
Q: ** Hand and photo answer not accept ** By using HTML and CSS, create a web page that has a…
A: I have provided HTML CODE along with CODE SCREENSHOT and OUTPUT…
Q: Batch or interactive? Which method do you like to use your own computer the most? Demonstrate and…
A: When you put commands into a login shell and receive a response, you interact with the system.…
Q: An attacker must perform the necessary actions to make a sniffer attack work. If an attacker has…
A: What exactly is a sniffer attack? A sniffer attack can retrieve the sender and receiver's…
Q: Explain PCI in a few words (peripheral component interconnect)
A: The PCI bus is an expansion bus standard created by Intel and popularised in 1994. It was used to…
Q: 12(7)^x rewrite with base e
A: Here In below step I written step by step solution for given expression. I hope you Like it.
Q: Show the binary tree representation of the following arithmetic expression: (a - b)2 + 40 / (x3).…
A: Given expression is arithmetic expression: (a - b)2 + 40 / (x3 ).
Q: Computer Science In a binary tree, what is the maximum number of nodes possible at level 3?
A: A binary tree is a non-linear data structure where each node has at most two children i.e each node…
Q: What are the potential risks of employing the SSTF disc scheduling algorithm?
A: Disk scheduling algorithms are used by the disc to determine which requests from the work queue…
Q: Based on the information provided in the diagram below , develop a Java program that evaluates a…
A: Solution: Code: import java.util.Scanner;public class EvalPolFunc { //fields public int…
Q: Enter the puchase price: 1500 The Down Payment is: 150.0 Month Starting Balance Fixed Payment…
A: Find the required code in python given as below and output :
Q: S1, x > 0 10, x < 0 On the same plot, graph the functions y = sin x, y = cos x, and y = on the…
A: NOTE : Answering in MATLAB, since programming language is not mentioned. We have given three…
Q: Discuss the issues involved in database security, in particular issues specific to database systems.
A: INTRODUCTION: Here we need to tell the issue involved in database security.
Q: Why are protocols so crucial when it comes to standards?
A: Introduction: By providing standardized norms that can be widely understood and implemented,…
Q: What are the differences between corporate storage systems, file servers, network attached storage,…
A: NAS stands for Network Attached Storage. It is a collection of storage devices that can be used to…
Q: Information technology Discuss in your own words with an example the difference between Un-informed…
A: Introduction: There is a distinction between uninformed search and informed search.
Q: What are some of the most typical things that host software firewalls are utilized to safeguard?…
A: Protection against unauthorized access to a computer or computer system is provided by a firewall, a…
Q: What is the impact of the file deletion algorithm on Symbian, Android, and iPhone?
A: The Dalvik Virtual Machine (DVM) is the operating system's core component and is critical to the…
Q: Explain the process return code in a few words.
A: Introduction: Return code: In computer programming, a return code, also known as an error code, is a…
Q: Generate the Simulink models for the constitutive equations of stress and strain for Kelvin-Voigt…
A:
C#
If the call to the following code was:
Console.WriteLine(MysterySub(13,4,2));
Trace through the following code by sight (not putting it into a program). What would be displayed on the screen?
private int MysterySub(int a, int b, int c)
{
if (a < 3)
{
return b;
}
else
{
return c + MysterySub(a-2, b, c);
}
}
Trending now
This is a popular solution!
Step by step
Solved in 2 steps with 1 images
- 8- Create an instance of the following class and call its methods. class Exam{ int grade; public: void seta (int b) (grade=b; } int geta () {return grade; } 9- When the word const is put before the variable definition, what does that mean? 10- How to concatenate two strings in C++ language? C++#include<stdio.h> #include<stdarg.h> void fun1(int num, ...); void fun2(int num, ...); int main() { fun1(1, "Apple", "Boys", "Cats", "Dogs"); fun2(2, 12, 13, 14); return 0; } void fun1(int num, ...) { char *str; va_list ptr; va_start(ptr, num); str = va_arg(ptr, char *); printf("%s ", str); } void fun2(int num, ...) { va_list ptr; va_start(ptr, num); num = va_arg(ptr, int); printf("%d", num); }.C#Write the definition for the Triangle class that works for the following main() method.public static void Main(string[] args){Triangle tri1 = new Triangle(1.0,2.0);Triangle tri2 = new Triangle(1.0,2.0);Triangle tri3 = tri1 - tri2;tri3.DisplayDetails();if(tri1 == tri2){Console.WriteLine(“The area is: ” + tri3.CalculateArea());}else{Console.WriteLine(“Area cannot be calculated.”);}}
- #include void main () { int a=5,b=10,c=1; if (a && b>c) { printf("cquestionbank"); } else{ break; } }Math: pentagonal numbers) A pentagonal number is defined as n(3n-1)/2 , for n = 1,2, . . ., and so on. Therefore, the first few numbers are 1, 5 ,12, 22, ... Write a Java program with an object class called Pentagon and a test class called testPentagon. The Pentagon object class must contain a method with the following header that calculates and return a pentagonal number: public int calcPentagonalNumber(int n) Use the formula: n(3n-1)/2 In the test class: Make use of the calcPentagonalNumber(n) method in the Pentagon object class and display the first 100 pentagonal numbers with 10 numbers on each line. NOTE: NO marks if the pentagonal number is calculated in the test class. Your solution must be an object-oriented solutionpublic static class Lab2{public static void Main(){int idNum;double payRate, hours, grossPay;string firstName, lastName;// prompt the user to enter employee's first nameConsole.Write("Enter employee's first name => ");firstName = Console.ReadLine();// prompt the user to enter employee's last nameConsole.Write("Enter employee's last name => ");lastName = Console.ReadLine()// prompt the user to enter a six digit employee numberConsole.Write("Enter a six digit employee's ID => ");idNum = Convert.ToInt32(Console.ReadLine());// prompt the user to enter the number of hours employeeworkedConsole.Write("Enter the number of hours employee worked =>");// prompt the user to enter the employee's hourly pay rateconsole.Write("Enter employee's hourly pay rate: ");payRate = Convert.ToDouble(Console.ReadLine());// calculate gross paygrossPay = hours * payRate;// output resultsConsole.WriteLine("Employee {0} {1}, (ID: {2}) earned {3}",firstName, lastName, idNum,…
- C# Write a program named TestScoreList that accepts eight int values representing student test scores. Display each of the values along with a message that indicates how far it is from the average. An example of how the results should be output is as follows: Test # 0: 89 From average: 6Test # 1: 78 From average: -5 using System;using static System.Console;class TestScoreList{static void Main(){// Write your main here}}PROGRAMMING LANGUAGE: C++ ALSO PUT SCREENSHOTS WITH EVERY TASK. TASK 1 : A class of ten students took a quiz .The grades (integers are in range 0-100) for this quiz are available to you .Determine class average on quiz . TASK 2: Write c++ code that print summery of exam result and decide either student should have makeup class or not .If more then 30% of class fails in exam it’s mean they need a makeup class otherwise they don’t need any makeup class. For class strength take input from user (Hint: take two variables pass and fail) TASK 3: write a c++ that will determine whether a department-store customer has exceeded the credit limit on the charge account .For each customer , following facts are available : Account number (an integer) Balance at beginning of month Total of all items charged by this customer this month Total of all credit applied to this customer’s account this month. Allowed credit limit You are required to use a while structure to input each of these facts ,…3).class jump_statments { public static void main(String args[1) { int x = 2; int y = 0; for (; y < 10; ++y) { if (y % x 0) == continu e; else if (y 8) break; == else %3D System.out.print(y + " "); } a) 1357 b) 24 68 c) 1 3579 d) 1234 5 6 7 8 9
- JAVA Language Caesar Shift Question: Modify the Caesar class so that it will allow various sized shifts to be used, instead of just a shift of size 3. (Hint: Use an instance variable in the Caesar class to represent the shift, add a constructor to set it, and change the encode method to use it.) import java.util.*; public class TestCipher { public static void main(String[] args) { int shift = 7; Caesar caesar = new Caesar(); String text = "hello world"; String encryptTxt = caesar.encrypt(text); System.out.println(text + " encrypted with shift " + shift + " is " + encryptTxt); } } abstract class Cipher { public String encrypt(String s) { StringBuffer result = new StringBuffer(""); // Use a StringBuffer StringTokenizer words = new StringTokenizer(s); // Break s into its words while (words.hasMoreTokens()) { // For each word in s…9 public class PictureViewer 10{ public static void main(String[] args) 11 12 // Step 2: Fix the syntax errors and submit it to Codecheck to pass the test. // Note: Do not add or remove any statements 13 // 14 15 // Do not change the semantics of each statement Do not add or remove any variables Do not add or remove any objects Magic numbers are allowed 16 17 18 // 19 // 20 // Create an object of Picture by loading an image Picture pic = Picture("starry_night.png"); 21 22 23 // Display the width and height System.out.println("Width : " + pic.getWidth()); System.out.println("Height: 24 25 + pic.getHeight()); %3D 26 27 // Increase the width by 50 on both sides and // increase the height by 40 on both sides. // Must use dw and dh when calling method grow(). int dw, dh = 40; pic.grow(dw, dh); 28 29 30 31 32 33 // Display the width and height System.out.println("Width : System.out.println("Height: 34 + pic.getWidth()); + pic.getHeight()); 35 36 37 // Draw the picture draw(); 38 39 40 //…#include using namespace std; class fraction{ float d,s; public: fraction() { d=0; s=1; fraction(int a, int b) { d=%3; s=b3; } void print() { cout<SEE MORE QUESTIONS