1,534 Answered Questions for the topic computer science

Computer Science

03/21/17

Explain the importance of being able to master the command line in Linux rather than relying on the GUI.
computer tech
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Computer Science I.t

02/23/17

I need help with ym computer science I.T Homework Discription Below
The following is the relation notation of a table for a veterinary office. VETERINARY_OFFICE (PetID, PetName, PetType, PetBreed, OwnerID, OwnerLastName, OwnerFirstName, ServiceDescription,... more
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Computer Science

02/21/17

Are Group accounts beneficial to other users besides the System Administrator? Explain your reasoning.
Are Group accounts beneficial to other users besides the System Administrator? Explain your reasoning.
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Computer Science

02/21/17

what are the applications of calculus in software engineering
i don't know what is description so please give me the answer of my question?  
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Computer Science Computer Programming

02/16/17

Please show me the code for this
TasksWrite a program that printsProject 1 written by YOURNAMEand calls two methods:1.The first method should print a sequence of text boxes. The drawBox methodon p. 32 prints one text box, but your... more
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Computer Science

02/14/17

Provide a list of alternative backup storage besides a traditional hard disk, then briefly explain the benefits and/or disadvantages with these components.
Help me answer this question..........
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Computer Science

01/22/17

What is the final value of the string output given the following Visual Basic code fragment?
Dim counter As Integer = -4 Dim num As Integer = 1 Dim output As String = " "   While counter < 0       num = num + 2       output = output & Convert.ToString(num)       counter =... more
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Computer Science

01/22/17

What is the final value of the string output given the following Visual Basic code fragment?
Dim counter As Integer = -4 Dim num As Integer = 1 Dim output As String = "ABC"   While Counter < 0       num = num + 2       output = output & Convert.ToString(num)       counter =... more
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Computer Science

01/22/17

What is the final value of the string output given the following visual Basic code fragment?
Dim counter As Integer = 5 Dim num As Integer = 1 Dim output As String = " " While counter < 10 num = num + 2 output = output & Convert.ToString(num) counter = counter + 1 End While
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Computer Science

01/01/17

State and prove redundant law of boolean algebra.
Statement and proof
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Computer Science

01/01/17

What is the postfix notation of a*b/c+d.
Without any brackets.
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12/22/16

If Statements (CS) Visual Basic
1.  intX = 129 intY = 200 intCount = 1   If (intX > 120 And intY < 30) Then intCount = intCount + 1 Else intCount = -1 End If   intCount = ?????   Can someone please explain this... more
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Computer Science

12/14/16

What are the first errors in a program that you should try to fix during the debugging process? (They are the most common)
Im just filling this in so I can ask my question.
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Computer Science

11/13/16

I need help with this c++ question please. I really need the help asap
Write a program that uses a multiset to keep track of a list of chores you have to do today. The user of the program can request several services: 1) add an item to the list of chores 2) ask how... more
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Computer Science

10/16/16

Atom of the same element that have different number of neutrons are called isotopes
Atom of the same element that have different number of neutrons are called isotopes
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Computer Science Math Complex Numbers Algorithm

09/28/16

polar coordinates
Write in polar coordinates all 8-th roots of unity. Find all pairs of roots r1 and r2 such that r1 = r2
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Computer Science C++ Program

09/24/16

Write C++ code that collects user input and creates output
Our program will create a brief musical phrase just 6 notes long. For simplicity, the notes will be in the C-Major scale, meaning no sharps or flats, just the base notes C, D, E, F, G, A, and B.... more
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Computer Science

09/09/16

how to create folder and change its attribute hidden
 how to create folder and change its attribute hidden c  
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Computer Science

06/30/16

Digitization introduces quantization errors that cannot be removed by repeaters. True or False ?
Digitization introduces quantization errors that cannot be removed by repeaters. True or False ?
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Computer Science

06/30/16

Signal rate is limited by the channel's bandwidth and minimum required signal to noise ratio. True or False ?
Signal rate is limited by the channel's bandwidth and minimum required signal to noise ratio. true or False ?
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Computer Science

06/30/16

A decrease in the minimum required SNR represents improved data transmission capability. True or False ?
A decrease in the minimum required SNR represents improved data transmission capability. True or False ?
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Computer Science

06/30/16

Repeaters remove sampling error, also known as quantization error, from digitized signals. True or False ??
Repeaters remove sampling error, also known as quantization error, from digitized signals. True or False ??
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Computer Science

06/29/16

Question using Python Programing 3 (Functions and Lists),
Write a program that calculates the first 10 SquareRoots and populates a list named, 'lstRoots' with the results. The program should use 4 main functions: Main(): , sqRoot() , buildList(),... more
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05/23/16

How do I loop this code , so that the program repeats it self ?
import java.util.Scanner;public class pigLatin { public static void main(String[] args) { Scanner tread = new Scanner(System.in); // String word, pig; char first; System.out.print("Please Enter... more
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Computer Science Applications

05/17/16

Application example
an example of an application that requires some form of storage and its most appropriate storage device.
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