What is the output of the following code? string s = "fizzbuzz"; cout << *(&s) << endl; Group of answer choices "fizzbuzz" "f" nothing an error
Q: What is the functional difference between writing the value 5 into cell number 6 and copying the…
A: Computer memory can be conceptualized as a sequence of cells, each with a unique address. These…
Q: Prove that efficient computation of the height of a BinaryTree must take time proportional to the…
A: We need to show that, in the worst-case scenario, we must visit every node in the tree in order to…
Q: Share your thoughts on the filing structure of the data warehouse.
A: What is data warehouse: A data warehouse is a centralized repository that stores structured,…
Q: Explain in detail why my computer's startup time is so sluggish. Your assistance is greatly valued.
A: Given that, the computer's startup time is so sluggish. That means the computer is taking so much…
Q: How do nearby and distant agents assist Mobile IP hosts?
A: Mobile IP is a network protocol that allows mobile devices to maintain connectivity while moving…
Q: Why is network segmentation bad? To restrict access to broadcast domains, decrease bandwidth usage,…
A: Network segmentation is not inherently wrong. Instead, it is a crucial strategy for network security…
Q: We lack the knowledge to make an informed evaluation of an operating system's inner workings.
A: What is an OS: An operating system (OS) is a software program that manages computer hardware and…
Q: Determine the stack's effectiveness when allowed to function independently.
A: Assemble is a crucial information structure in computer knowledge that functions Based happening the…
Q: Given a system with 2 memory channels and 4 DRAM DIMMs (2 DIMMs per channel), each DIMM has: • 1…
A: Addressing in physical and virtual memory spaces refers to the mechanism by which a computer's…
Q: your boss has asked you to start planning for disaster recovery. where would you start to understand…
A: To understand what your organization needs to do to be prepared for disaster recovery.
Q: Natural and manmade disasters seem to be increasing in frequency and impact as the population grows,…
A: In this question we have to review the given website for the natural disasters discussion and then…
Q: In the Internet, file distribution can be performed using either a Peer-to-peer or Client-server…
A: File distribution over the internet can be achieved using two primary models: the Client-Server…
Q: ring, find the first non-repeating character in it and return it's index. If it doesn't exist,…
A: To find the first non-repeating character in a string and return its index, you can use the…
Q: Why do HTTP, FTP, SMTP, and POP3 prioritise TCP over UDP?
A: TCP (Message Control Protocol) and UDP (User Datagram Etiquette) are supporting protocols in the…
Q: Which three variables are necessary for the optimal and efficient operation of a network? Include a…
A: In order to ensure the optimal and efficient operation of a network, there are several variables to…
Q: Solve the following linear programming problem with a simplex table: 3x1+x2+5x3→max x1+x3≤12…
A: To solve the given linear programming problem using the simplex method, we need to set up the…
Q: Question 4 In the Internet, file distribution can be performed using either a Peer-to-peer or…
A: In the given scenario, we are provided with certain parameters that define the characteristics of an…
Q: Describe how colour codes are utilised in the BFS algorithm. Give a concise description of every…
A: Color codes are frequently used in the BFS (Breadth-First Search) method to identify and monitor the…
Q: You prefer Microsoft Excel as your preferred spreadsheet application; therefore, please identify…
A: Microsoft Excel can improve your quality of life by helping you manage your time and stay…
Q: dition of a sele
A: A flowchart is a type of diagram that uses shapes and symbols to visually represent the sequence of…
Q: IP, Subnet Mask, Subnet Information? field value Host IP subnet mask Subnet bitcount Subnet count…
A: Given:IP address= 172.33.2.34Subnet mask= 255.255.255.252
Q: 7) X D- Which input, given (x, y, z), gives an output of 1? A. (0, 0, 1) B. (0, 1, 0) C. (1, 0, 1)…
A: In this question 3 types of gates are given -
Q: Please describe the most pressing cloud computing security concerns and the measures implemented to…
A: The increasing acceptance of cloud computing technology has brought many benefits for businesses and…
Q: In terms of price and functionality, what are the distinctions between primary and secondary…
A: Primary and secondary storage are two essential components of a computer system that play different…
Q: What is the most notable difference between the Internet and the World Wide Web?
A: The Internet and the World Wide Web, often used interchangeably in everyday language, are two…
Q: What is python
A: Python is a popular high-level programming language that is widely used for its simplicity,…
Q: hat is the method of forensic recovery for solid-state drives? Services?
A: Forensic recovery for solid-state drives (SSDs) involves specialized techniques and tools to…
Q: Why do we need virtual LANs if multiple subnets can be created on a single switch and users…
A: A virtual LAN (VLAN) which refers to the one it is a logical grouping of devices on one or more…
Q: Given a string, find the first non-repeating character in it and return it's index. If it doesn't…
A: Step1: start traversing string from starting index to endstep2 : then check whether the char at…
Q: Are operating systems not actually responsible for carrying out processes?
A: The operating system is responsible for assigning resources to processes and scheduling those…
Q: 2. For DSA, let the public key be (p = 149, q = 37, g = 41, y = 144), and the secret 149, q = 37,g…
A: To compute the signature of a message using the Digital Signature Algorithm (DSA), we need to follow…
Q: 1. Write a program that calculates the result of z = xy a. The x and y variables should exist in…
A: The program starts at memory address x3000.The values of x and y are stored in memory locations…
Q: What three characteristics must a successful network possess? Spend a few moments describing it in…
A: A network refers to a collection of interconnected devices, such as computers, servers, and other…
Q: Utilise the following four networks to demonstrate the repercussions of a connection failure. There…
A: Mesh Network Topology:In a mesh system topology, each lump is in a straight line associated to each…
Q: Provide a list of the essential components of each operating system kernel and a concise description…
A: Operating system kernelThe operating system kernel is the core component of an operating system that…
Q: IP, Subnet Mask, Subnet Information? field value Host IP subnet mask Subnet bitcount Subnet count…
A: The provided information includes an IP address, subnet mask, and subnet details.
Q: In your own words, describe the difference between CISC and RISC by comparing the features of the…
A: CISC (Complex Instruction Set Computer) and RISC (Reduced Instruction Set Computer) are two…
Q: In network communication, what function do protocols serve? Clarify the protocols that facilitate…
A: In this question we need to explain the functions that a protocol serve in terms of data…
Q: If you want your network to be productive and effective, there are three conditions that must be…
A: In order to achieve productivity and effectiveness, a network must fulfill three crucial conditions.…
Q: This section should provide a concise summary of an operating system's two main functions.
A: When reviewing an operating system's two most important characteristics, we can focus on the…
Q: We have no idea what goes on behind the scenes of an operating system.
A: The Hidden Complexity of Operating SystemsOperating systems (OS) are complex pieces of software that…
Q: The distinction between Internet Explorer and Chrome
A: Internet Explorer and Google Chrome are web browsers, but they differ in many ways due to their…
Q: Uniprocessor systems require essential sections to safeguard shared memory from multiple processes.…
A: The Necessity of Critical Sections in Uniprocessor SystemsIn uniprocessor systems, shared memory is…
Q: Give a brief summary of the OS's functions and how they are accomplished.
A: An operating system (OS) is a software that serves as the foundation for computer systems, providing…
Q: Some content creators have formed their own communities. How would you characterize Google's…
A: With the rise of digital platforms, content creators have been able to form their own communities…
Q: You received a new computer monitor from your great-aunt and uncle. The monitor won't connect to any…
A: Receiving a new computer monitor might be exciting, but it can also be annoying if it won't connect…
Q: Show that the following issue belongs to the NP category: We are given a set S of integers and an…
A: The problem is deciding whether a subset of a given set S of integers with component product equals…
Q: Design a PDA that accepts the language{0m 1n 2n 3m| n ≥ 1, m ≥ 1}, Give context-free grammar that…
A: Here first design a pushdown automaton (PDA) that accepts the language {0^m 1^n 2^n 3^m | n ≥ 1, m…
Q: A network with these three characteristics might be effective and efficient. Provide an exact…
A: Steadfastness is a vital aspect of effective and efficient networks. The term refers to the…
Q: What's true? Maps cannot display coordinate systems. GIS software can map data from many coordinate…
A: Coordinate systems cannot be displayed on maps:This assertion is not wholly true. While displaying…
Control structures
Control structures are block of statements that analyze the value of variables and determine the flow of execution based on those values. When a program is running, the CPU executes the code line by line. After sometime, the program reaches the point where it has to make a decision on whether it has to go to another part of the code or repeat execution of certain part of the code. These results affect the flow of the program's code and these are called control structures.
Switch Statement
The switch statement is a key feature that is used by the programmers a lot in the world of programming and coding, as well as in information technology in general. The switch statement is a selection control mechanism that allows the variable value to change the order of the individual statements in the software execution via search.
What is the output of the following code?
string s = "fizzbuzz"; cout << *(&s) << endl;Step by step
Solved in 4 steps with 2 images
- int x; X=-2; do { x++; cout0); cout<<"done"; O done O -2 done O -1 doneNumber guessing Game Write a C program that implements the “guess my number” game. The computer chooses a random number using the following random generator function srand(time(NULL)); int r = rand() % 100 + 1; that creates a random number between 1 and 100 and puts it in the variable r. (Note that you have to include <time.h>) Then it asks the user to make a guess. Each time the user makes a guess, the program tells the user if the entered number is larger or smaller than its number. The user then keeps guessing till he/she finds the number. If the user doesn’t find the number after 10 guesses, a proper game over message will be shown and the actual guess is revealed. If the user makes a correct guess in its allowed 10 guesses, then a proper message will be shown and the number of guesses the user made to get the correct answer is also printed. After each correct guess or game over, the user decides to play again or quit and based on the user choice, the computer will make…int a = 9; int c = 6; int d = 6; boolean m; if (a==c && c != d) { m = true}; What is the value of m? True False 6 9
- Look at the following code. int x = 7; int *ptr = &x;What will be displayed if you send the expression *iptr to cout? What happens if you send the expression ptr to cout?What value will be returned by the function if a = 8, b=12? %3D int func(int a, int b){ if(a>b){ return a+b; } else if(a#include<stdio.h>#include<stdlib.h> int cent50=0;int cent20=0;int cent10=0;int cent05=0; void calculatechange(int* change){if(*change>0){if(*change>=50){*change-=50;cent50++;}else if(*change>=20){*change-=20;cent20++;}else if(*change>=10){*change-=10;cent10++;}else if(*change>=05){*change-=05;cent05++;}calculatechange(change);}}void printchange(){if(cent50)printf("\n50cents:%d coins",cent50);if(cent20)printf("\n20cents:%d coins",cent20);if(cent10)printf("\n10cents:%d coins",cent10);if(cent05)printf("\n05cents:%d coins",cent05);cent50=0;cent20=0;cent10=0;cent05=0;}void takechange(int* change){scanf("%d",change);getchar();}int main(){int change=0;int firstinput=0;while(1){if(!firstinput){printf("\nEnter the amount:");firstinput++;}else{printf("\n\nEnter the amount to continue or Enter -1 to…#include<stdio.h>#include<stdlib.h> int cent50=0;int cent20=0;int cent10=0;int cent05=0; void calculatechange(int* change){if(*change>0){if(*change>=50){*change-=50;cent50++;}else if(*change>=20){*change-=20;cent20++;}else if(*change>=10){*change-=10;cent10++;}else if(*change>=05){*change-=05;cent05++;}calculatechange(change);}}void printchange(){if(cent50)printf("\n50cents:%d coins",cent50);if(cent20)printf("\n20cents:%d coins",cent20);if(cent10)printf("\n10cents:%d coins",cent10);if(cent05)printf("\n05cents:%d coins",cent05);cent50=0;cent20=0;cent10=0;cent05=0;}void takechange(int* change){scanf("%d",change);getchar();}int main(){int change=0;int firstinput=0;while(1){if(!firstinput){printf("\nEnter the amount:");firstinput++;}else{printf("\n\nEnter the amount to continue or Enter -1 to…#include<stdio.h>#include<stdlib.h> int cent50=0;int cent20=0;int cent10=0;int cent05=0; void calculatechange(int* change){if(*change>0){if(*change>=50){*change-=50;cent50++;}else if(*change>=20){*change-=20;cent20++;}else if(*change>=10){*change-=10;cent10++;}else if(*change>=05){*change-=05;cent05++;}calculatechange(change);}}void printchange(){if(cent50)printf("\n50cents:%d coins",cent50);if(cent20)printf("\n20cents:%d coins",cent20);if(cent10)printf("\n10cents:%d coins",cent10);if(cent05)printf("\n05cents:%d coins",cent05);cent50=0;cent20=0;cent10=0;cent05=0;}void takechange(int* change){scanf("%d",change);getchar();}int main(){int change=0;int firstinput=0;while(1){if(!firstinput){printf("\nEnter the amount:");firstinput++;}else{printf("\n\nEnter the amount to continue or Enter -1 to…#include<stdio.h>#include<stdlib.h> int cent50=0;int cent20=0;int cent10=0;int cent05=0; void calculatechange(int* change){if(*change>0){if(*change>=50){*change-=50;cent50++;}else if(*change>=20){*change-=20;cent20++;}else if(*change>=10){*change-=10;cent10++;}else if(*change>=05){*change-=05;cent05++;}calculatechange(change);}}void printchange(){if(cent50)printf("\n50cents:%d coins",cent50);if(cent20)printf("\n20cents:%d coins",cent20);if(cent10)printf("\n10cents:%d coins",cent10);if(cent05)printf("\n05cents:%d coins",cent05);cent50=0;cent20=0;cent10=0;cent05=0;}void takechange(int* change){scanf("%d",change);getchar();}int main(){int change=0;int firstinput=0;while(1){if(!firstinput){printf("\nEnter the amount:");firstinput++;}else{printf("\n\nEnter the amount to continue or Enter -1 to…What does this code print? a = 4.5 b = 2 print (a//b)int main(){ string str; int count = 0; // user input cout << "Enter string: "; cin >> str; int n = str.length(); // iterating over the string for (int i = 0; i < n - 1; i++) { // calling the fucntion to find the palidrome strings from the user input if (isPalindrome(0, i, str) && isPalindrome(i + 1, n - 1, str)) { // if 2 substring are palindrome then print them and increment count for (int x = 0; x < i + 1; x++) cout << str[x]; cout << " "; for (int x = i + 1; x < n; x++) cout << str[x]; count++; // break the loop after printing the palindrom string break; } } // if count is 0 then no palindrome subtring pair found if (count == 0) cout << "NO";} change this code to stdio.h string.hSEE MORE QUESTIONSRecommended textbooks for youDatabase System ConceptsComputer ScienceISBN:9780078022159Author:Abraham Silberschatz Professor, Henry F. Korth, S. SudarshanPublisher:McGraw-Hill EducationStarting Out with Python (4th Edition)Computer ScienceISBN:9780134444321Author:Tony GaddisPublisher:PEARSONDigital Fundamentals (11th Edition)Computer ScienceISBN:9780132737968Author:Thomas L. FloydPublisher:PEARSONC How to Program (8th Edition)Computer ScienceISBN:9780133976892Author:Paul J. Deitel, Harvey DeitelPublisher:PEARSONDatabase Systems: Design, Implementation, & Manag…Computer ScienceISBN:9781337627900Author:Carlos Coronel, Steven MorrisPublisher:Cengage LearningProgrammable Logic ControllersComputer ScienceISBN:9780073373843Author:Frank D. PetruzellaPublisher:McGraw-Hill EducationDatabase System ConceptsComputer ScienceISBN:9780078022159Author:Abraham Silberschatz Professor, Henry F. Korth, S. SudarshanPublisher:McGraw-Hill EducationStarting Out with Python (4th Edition)Computer ScienceISBN:9780134444321Author:Tony GaddisPublisher:PEARSONDigital Fundamentals (11th Edition)Computer ScienceISBN:9780132737968Author:Thomas L. FloydPublisher:PEARSONC How to Program (8th Edition)Computer ScienceISBN:9780133976892Author:Paul J. Deitel, Harvey DeitelPublisher:PEARSONDatabase Systems: Design, Implementation, & Manag…Computer ScienceISBN:9781337627900Author:Carlos Coronel, Steven MorrisPublisher:Cengage LearningProgrammable Logic ControllersComputer ScienceISBN:9780073373843Author:Frank D. PetruzellaPublisher:McGraw-Hill Education