List two leading manufacturers of personal computer processor chips. List considerations when choosing a processor.

Q: C++

A: Programming Approach: Defining the necessary header files. Defining the main function. Defining 2-D...

Q: What is the decimal representation of 11001100?

A: Binary number system is simplest and most popular notation used for number representation using 0s a...

Q: udp header 05 31 00 oe 00 1a e3 11 . length of the data

A: UDP header UDP header comprises 4 parts: The source port is 16 bit (or 2 bytes) field that identifi...

Q: List the physical storage media available on the computers you use routinely. Give the speed with wh...

A: 1. Cache: The quickest and most expensive kind of data. Typically very small, and controlled by oper...

Q: 3D printing plays a major role in improving the efficiency and effectiveness of a SCM. Write a page ...

A: Benefits of 3d printing to SCM are – Decentralize Production – This technology is very portable whi...

Q: 1.9 Assembly language uses branch instructions to implement loops and selection statements. Explain ...

A: ANS: - The for loop is an example of abstraction. It lets the user traverse a finite number of times...

Q: Does a router direct packets to MAC addresses ? If your answer is YES explain how, If the answer is ...

A: Solution: The routing table of a router has the  MAC addresses of every device connected to the net...

Q: 1.4 An abstraction allows programmers to say more with less in their code. Justify this statement wi...

A: An abstraction is a concept that includes one or more operations in a program hiding the representat...

Q: Wilma Peterson is paid by the hour. She would like a program that calculates and displays her weekly...

A: NOTE: - Below explanation is in visual basic. Output: - weekly gross pay Input: - hourly pay, total ...

Q: Why some company opt for distributed computer system rather than centralized one?

A: Advantages of DDP: The most commonly cited advantages of DDP are related to cost savings, increased ...

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: 1A. Create a Die class with one integer instance variable called sideUp. Give it a constructor and a...

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

Q: Modify the recursive query in Figure 5.16 to define a relationprereq_depth(course_id, prereq_id, dep...

A: The given recursive query has to be modified so that the depth attribute denotes the level of interm...

Q: List some benefits and drawbacks of connectionless protocols over protocolsthat maintain connections...

A: Benefits of Connection-Less Protocols: - When the request is fulfilled, the same time connections a...

Q: Briefly explain memory model

A: In a computer, memory holds instructions (code) and data, memory plays an important part of a comput...

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: Given the following SQL Query, which columns would you recommend to be indexed? SELECT Invoice...

A: Indexes Index retrieves data much faster from the database than without indexes. Generally, indexes...

Q: 1.1 Explain why von Neumann’s idea of storing a program in computer memory represented an advance fo...

A: Von-Neumann's Concept of Storing Programs and Instructions: Once a program should be stored along wi...

Q: In the BubbleSort procedure, how many times does the inner loop execute on the first passthrough the...

A: BubbleSort procedure will start by comparing the first element of the array with the second element....

Q: Depict the logic flow of a Hospital Management System. A. Using a Data Flow Diagram

A:

Q: Replication: a. Give two reasons for replicating data across geographically distributed data centers...

A: Data replication: Data replication indicates the data copies at many sites worked by using the netw...

Q: 2.8 Should a language require the declaration of variables? Languages such as Lisp and Python allow ...

A: ANS: - Readability: As per the readability point of the view, the language should require the varia...

Q: What is the error in this python codes. Highlight error, if any, and correct them

A: Python requires an indented code. In first part elif is used but another condition is not given so t...

Q: The time stamp field of a file directory entry uses bits 0 through 4 for the seconds, bits 5through ...

A: Instructions: mov ax, dx  shr ax, 5        and al, 00111111b    mov bMinutes, al      

Q: What is the only requirement of the binary search algorithm?

A: The array must either be in ascending or descending order i.e, the array needs to be sorted. This is...

Q: When using the __fastcall calling convention, what might happen if your inline assemblycode modifies...

A: “_fastcall” keyword: The keyword “_fastcall” causes the compiler to use registers to pass paramete...

Q: Task 1  C programming  the command line is "Printf"

A: Task1: Objective: We need to create a directory named "ECE131" and another "Lab01".  Then two progra...

Q: Computer science Python language program

A: In the given python code: Find the error in the code (if any) Highlight the error (if any) Correct ...

Q: Hierarchical database has advantages over relational database. Discuss the given statement positivel...

A: Relational Database Relational Database is basically RDBMS (Relational Database Management System)....

Q: Write a program that declares three one dimensional arrays named miles, gallons, and mpg. Each array...

A: Program: //header file #include <iostream>   using namespace std;   //main function int main()...

Q: Write, compile and run a C++ program that finds and displays the maximum value in a two dimensional ...

A: #include <iostream>#include<cstdlib>using namespace std;//finding min and max in arrayin...

Q: Why should you use the new operator when creating instances of a structure?

A: Reason why one should use the "new" operator when creating instances of a structure: The “new” keyw...

Q: C++

A: Output of the code segment Code segment is also known as text segment and is a portion of an objec...

Q: 2.15 The principle of locality maintains that variable declarations should come as close as possible...

A: Principle of locality in programming: The Principle of locality means that how close the variables c...

Q: Question 21 Consider the following functions' definitions and answer the question below int Funab (i...

A: PROGRAM: //Header file #include <iostream>   //Using namespace using namespace std;   //Defini...

Q: 2A. Create a Date class with three integer instance variables named day, month, year. It has a const...

A: Create a class Date.   Declare integer variables to hold the number of days, months and the year.   ...

Q: What does a Random object’s NextDouble method return?

A: The nextDouble() method of Random class is used to get the next pseudorandom, uniformly distributed ...

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: Which data directive creates a 16-bit signed integer variable?

A: SWORD is a data directive that creates a 16-bit signed integer variable.

Q: Write a program, based on the sterling structure that has three members of pounds, shillings, and pe...

A: Purpose of the program: This program implements three functions to read values from the user (pound,...

Q: 2.1 Provide examples of one feature (in a language of your choice) that promotes and one feature tha...

A: Design Feature: Efficiency Programming language selected: Java One example of the feature that promo...

Q: Using an Internet search, make a short list of optimization tricks used by C/C++ compilers.

A: OPTIMIZATION: Optimisation refers to changing the program to make the program more effective. Optim...

Q: Write a C program that uses a 20element integer amay to store integers as large as 20-digits each. Y...

A: #include <stdio.h> //no changes in this functionvoid convet(int m, char a[101]){    int i=0,r;...

Q: Under FAT32, how many bytes are used by a logical sector?

A: Solution: FAT32 File Allocation Table. FAT32  here the data is stored  is kept in  the form of chunk...

Q: When you navigate to a webpage, you notice that no images are apearring. What will steps will you ta...

A: While surfing over the webpage if images are loading by a delay or they are not loading you can have...

Q: Write the method header for a method named ShowRetailPrice. The method should include parameter vari...

A: We create a private method called "ShowRetailPrice" We need to include parameters for list price and...