Short answer Computer science Explain the technologies used to form a WAN

Q: What exactly is a data dictionary? Please explain in a few words.

A: Data dictionary is a very important in database management.

Q: Describe benefits of REST over SOAP.

A: To be determine: Benefits of REST over SOAP

Q: What will be printed after.executing the following C++ code? int x-60, y-7, z-23B for (int k-10;…

A: In this question we have to execute and find the output of the given C++ code. Let's Execute it and…

Q: Write a C++ program using Polymorphism in C++, to read A[n,n] characters, then find uppercase…

A: ALGORITHM:- 1. Take input for the value of n. 2. Declare the A[n][n], B[n*n], C[n*n] as three…

Q: Explain any two structures of Operating Systems Services.

A: Operating systems offer a wide range of services to help keep your computer running smoothly. You…

Q: Display available Hotels (by ID, Name, and address) in the City of Chicago with a maximum capacity…

A: In this we have to connect 3 tables  hotel, guest, booking by using join

Q: What are the different types of registers? What is the significance of word size? What effect does…

A: Actually, register are used to stores the data/information.

Q: Explain the use of embedded systems in a few sentences.

A: An embedded system is a microprocessor-based computer hardware system with associated software…

Q: inside the OS 1.What is the benefit of having two modes (user and kernel)? 2.How does an operating…

A: Justifications for the existence of two modes in an operating system: The operating system is…

Q: In a method call, what does the keyword out signify when it is written before an argument to the…

A: The calling method is the one that actually makes the call. Using the Java reflection API, the…

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: In the Python file, write a program to get all the files from a public S3 bucket named…

A: According to the information given:- we have to get all the files from a public S3 bucket named…

Q: Write a C++ program to print the text "C++ Programming." in the output along with the quotes.…

A: Requirement: Write a C++ program to print the text "C++ Programming." in the output along with the…

Q: Examine the method header below, then write a call to the method as an example. a personal void…

A: As an example, consider the following request to the specified method: The method header includes…

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 is the SCSI (small computer system interface)? What role does it play in providing interface to…

A: Standard parallel bus interface for connecting peripheral devices to a PC It can connect up to 16…

Q: Explain briefly what the ASCII control characters are.

A: INTRODUCTION: Control characters are characters that do not represent printed characters but…

Q: Explain the concept of operator precedence in a few words.

A: Introduction: A sequential hierarchy of notional significance of people is known as order of…

Q: Explain briefly what the application programming interface is (API)

A: According to the question the application programming interface help us for making the program for…

Q: In a computer system, distinguish between the many different types of cooling systems and their many…

A: Overview: The CPU, VGA card, and a broad variety of electrical chips all create heat in the computer…

Q: Decompose the relations, as necessary, into collections of relations that are in BCNF. R(A,B,C,D)…

A:

Q: Write a python program with a loop that asks the user to enter a series of positive numbers. The…

A: Given:   We have to write a Python program with a loop that asks the user to enter a series of…

Q: Explain conditional transfer in simple terms.

A: Instruction: In a computer language, conditional transfer By interrupting the sequential execution…

Q: x + 2y - 3z = -2 --(1) 3x - y - 2z = 1 -(2) 2x + 3y - 5z = -3 -(3) %3D

A: First, augmented matrix needs to be created, and then solve matrix to make triangle of zeros then…

Q: How do you define data structure?

A: Structure of the Data: The data structure is a notion used to describe how data is managed in a…

Q: what i8 the Procachane -Por obtoiring a MAC Oakd ves for a virlual ned work CVNIC)! inker face Cord

A: Introduction: MAC stands for Media Access Control and each network contains a MAC address just to…

Q: Define the terms "strict" and "loose" name equivalency.

A: Definition: Use typedef to choose between loose and stringent name equivalency. In a name-equivalent…

Q: Explain the data label in a few words.

A: Introduction: Exit Code returns the exit status of the system process. The exit code may be used in…

Q: What is a named argument, and how does it work?

A: Argument: Programmers may send method arguments with parameter names using named parameters. When…

Q: Can you tell the difference between parallel and serial transmission?

A: Our task: Differentiate between parallel and serial transmission?

Q: Examine the link between automation and information technology. Why is information technology…

A: Information technology can be defined as the use of computers and telecommunication systems to…

Q: What is the complexity of the following algorithm? def Algo1(n): sum = 0 for( i = 1; is 2"; i*=2)…

A: Solution:   Given,

Q: Prove that any graph with the degree sequence 2,5, 5, 7, 7, 7, 7, 7, 7 is Hamiltonian.

A: We need to prove that given graph is Hamiltonian. *** As per the guidelines only 1st question is…

Q: Write a java program to check if a list of integers contains only odd number. Please do it using…

A: Required:- Write a java program to check if a list of integers contains only odd numbers. Please do…

Q: What Constitutes the Components of a Computer System? Give a brief description.

A: Introduction: DRAM is a form of semiconductor memory that stores data or programme code required by…

Q: Explain the device driver in simple terms.

A: Device Driver: It is called a hardware driver or a device driver. This type of software is used to…

Q: One possible performance multiplication enhancement is to do a shift and add instead of an actual…

A: ANSWER: FOR SOLUTION SEE STEP NO 2 NOTE:- IT SEEMS LITTLE BIT CORRECTION IN YOUR QUESTION. SO I…

Q: C++ program to calculate multiplication of each row in 2D array

A: In the given question multiplication of two matrices, the number of columns of the first matrix…

Q: The Server initiates the DORA protocol.

A: DORA is a collection of DHCP procedure messages. The server and client exchange particular messages,…

Q: Discuss how attackers may be able to exploit your system as a massively distributed attack platform.

A: Justification: A distributed denial-of-service (DDoS) attack is a malicious effort to interrupt a…

Q: I need help making a basic game using SFML and C++. Ideally, I want it to start from one corner and…

A: Use the following code template. :)

Q: For any given graph G = (V, E), give a linear time algorithm to determine whether G is a bipartite…

A: Answer:-

Q: What are the two arguments that you supply to a TryParse method when you are writing code?

A: Justification: If your string is an integer, it returns True otherwise, it returns False. int. There…

Q: Explain the notion of virtual machines in simple terms.

A: Virtual machine: VM is a computer application that acts as a separate computer within the main…

Q: How are centralized and parallel/distributed databases different?

A: Difference between centralized database and distributed database: 1. In centralized database the…

Q: Following the development and testing of individual software modules, they must be combined and…

A: Introduction: Software development refers to computer programming, which is the process of writing…

Q: What is edge computing and how does it work? Give some instances of how edge computing works. Give…

A: Edge computing is a technology where the way data is being handled, processed, delivered, and stored…

Q: Overloading is a Java concept that should be understood.

A: Introduction: In Java, two or more methods with the same name might have distinct arguments if they…

Q: Define the terms prefix, infix, and postfix notation. What is Cambridge Polish notation, and what…

A: Justification: Three distinct but comparable methods of expressing expressions are infix, postfix,…

Q: C++ is usually O compiled O assembled O run on a virtual machine O interpreted

A: The right answer will be Option (a) compiled Explanation:- C++ is high level language that usually…

Web Host Concepts

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