Issue with Virus Protection You receive a notification that the antivirus program on your computer is not enabled. While attempting to enable the antivirus program, an error message is displayed stating that a problem has prevented the antivirus program from being enabled. What are your next steps?

Q: Q) Write a Program in C++ that asks user to Enter a choice from the following list of bakeryitems:1 ...

A: #include <iostream> using namespace std; int main() {                int choice;              ...

Q: draw a typical hiearchy chart for a program that produces a monthly bill for a cellphone customer. t...

A: Hierarchy Chart: The Hierarchical Chart displays a system's breakdown to its smallest manageable pie...

Q: Define computer/telephone network

A: Computer/telephone networks: A computer/telephone network electronically links buyers and sellers, ...

Q: 1. The data input and data select waveforms in Fig. (8-5) are applied to the multiplexer in Fig. (8-...

A: 4:1 multiplexer      A  4: 1 multiplexer comprises: Four data input lines named D0, D1, D2, and D3....

Q: The serial data input waveform and data selectors are shown in Fig. (8-6). Determine the data-output...

A: D0 S0' S1' Din D1 S0 S1' Din D2 S0' S1 Din D3 S0 S1 Din

Q: Java

A: Method:   public static int[][] matrixAdd(int[][] A, int[][] B){ if(A.length <= 0 && B.le...

Q: What are the items that appear within parentheses in a procedure header called? a. arguments b. para...

A: 1. Items that appear inside the parentheses of a calling statement are called arguments. 2. Items th...

Q: Can enumerators be used in a loop to step through the elements of an array? Why or why not?

A: Enumerated data type: This is a programmer defined data type and the elements contained in it are a...

Q: Define computer/telephone network

A: A telephone network is basically a telecommunications network that links or connects telephones, whi...

Q: Write a C# program to display a message "Displaying a message" inside a class named as "Message".

A: Below is the required C# program: - Approach: - Use the package “System”. Define the class “Message...

Q: Write a program that simulates picking a card from a deckof 52 cards. Your program should display th...

A: Programming language is missing in the question. So we will answer this program in Java language. If...

Q: Computer Science Question

A: Here more than one questions posted. As per the policy we can answer only one question. If you need ...

Q: The following parameters are chosen to generate the public and private keys for the RSA cryptosystem...

A: Encryption in RSA In the RSA algorithm, message m (known as plain text) is encrypted by the sender u...

Q: Write C++ program to calculate the value of Z where: sin(x)*y if 10>x>=0 2x+y if 20>x>=10 Z= tan(x+y...

A: #include <cmath>#include <iostream>using namespace std; int main(){   int x;   int y;   ...

Q: Consider the following definition of a class.class displayClass{public: void print(); ... private: i...

A: Part (a): The function prototype to overload the assignment operator (=) for the class “displayClass...

Q: Computer science Python language program want solution

A: The value return by the following calls are: CallsMe(3) returns True Use the following figure to u...

Q: MyStack is implementedusing composition. Define a new stack class that extends ArrayList.Draw the UM...

A: Program approach Create a class MyStack that extends ArrayList. The methods defined in MyStack are a...

Q: Using interfaces, you can specify similar behaviors for possibly disparate classes. Governmentsand c...

A: Purpose of the program: This program is designed to show CarbonFootprint for Building, Car, and Bicy...

Q: Give precise and direct code.

A: (1): #include<iostream>using namespace std; int main(){   string myStr;   myStr="EFC1103";   p...

Q: Modify the below program and add another public method called isEqual(). This method will determine ...

A: import java.util.ArrayList; import java.util.Scanner;   //Define the class Fraction class Fraction  ...

Q: a. Write, compile, and run a C++ program to input 10 integer numbers into an array named fmax and de...

A: Here you posted multiple questions, as per the policy we can answer only one question. Here doing qu...

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Q: 9) Which of the following is the best way to ensure a form field is non-empty prior to allowing the ...

A: The best way for checking if a form field is empty is or not in a form is to create a validation met...

Q: Discuss the current and future database technologies challenge?

A: Current database technology challenges are as follows: Data volume increases day by day and the bus...

Q: Create a List object that uses the binary search algorithm to search for the string "A". Display a m...

A: A program to search the string “A” using binary search algorithm is as follows, //Include libraries ...

Q: A programmer has been wrestling with the sample codes below. Something should be definitely wrong wi...

A: i) Modified Program: #set the value word = 'madam'   #reverse the string rword = ''.join(reversed(wo...

Q: 4. Design 1-to-8 DEMUX and verify its truth table.

A: A block diagram of the 1-to-8 DEMUX which consists: A single input D. There are three select inputs...

Q: Define an actor, and provide three examples.

A: An actor is a part of the UML diagram. It is used to specify a role played by the user or any other ...

Q: Convert the following expressions from infix to reverse Polish (postfix) notation. (6 x (5 + 2) x 3 ...

A: Infix Expression is a mathematical notation in which the operators are placed in between the operand...

Q: For the questions below, state whether the logical expressions will evaluate to True or False. 6. st...

A: Note: - As per the guidelines we can only answer one specific question at a time. Please resubmit th...

Q: 10) What is this regex best for?/^1 */d[3]-\d{3} - [\d\w] {4} $/A) Name B) Phone number C) Password ...

A: The regex /^1 */d[3]-\d{3} - [\d\w] {4} $/ is best used for a username.Therefore, the correct option...

Q: Discuss some of the key issues of information systems to be aware of and the best practices to mitig...

A: The following key issues that found in the information systems: Ethical and security issues The at...

Q: design a class named Stock that contains:■■ A string data field named symbol for the stock’s symbol....

A: File name: “Stock.java” public class Stock {       private String symbol;       private String name;...

Q: 5 major challenges in the study of technology and society

A: Step 1: Introduction:- Now day's technology is properly involved in everywhere in society. Technolog...

Q: Design and explain a simple network architecture that represents the types of    Handovers

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Q: True or FalseThe Load event takes place after the form is displayed on the screen.

A: The Load event takes place before the form is displayed on the screen. Therefore, the above-given st...

Q: Give Description for Clrscr.

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Q: How would you assess the quality of Internet research results?

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Q: __________, which stands for __________, is a standard language for working with database management...

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Q: This is a program that checks if a password meets certain requirements. I missed some of the instruc...

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Q: Which statement is true about computer security? 1.Computer security is everyone's responsibility. 2...

A: Computer security basically is the protection of computer systems and information from harm, theft, ...

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A: Purpose: According to the given question, we need to develop a method that finds and returns the med...

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A: Example: Consider a relation r(A,B,C) holding an index on attribute “A”. The query plans that only...

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A: Below is the required C++ program: - Approach: - Import the header files and use the namespace std ...

Q: Use of multiple-granularity locking may require more or fewer locks than an equivalent system with a...

A: Multiple granularity locking requires fewer locks, if a transaction needs to access a large a set of...

Windows

Windows is an operating system produced by Microsoft Corporation, initially released in the year 1985 and also known as Microsoft Windows. It has been written in JavaScript with visual basics, and C. Windows is the most popular operating system (OS) for personal computers across the globe. Since its inception, there has been a tough competition between Apple and Microsoft, yet one-third of the OS market share has been occupied by Windows. Although in recent years, Android has come up as another considerable competitor for these two organizations, which is leading the smartphone market, yet in desktops and laptops, Windows has the most number of customers.