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- What are the roles of a system analyst?(Solved)
Highlight the roles of a system analyst.
Date posted: May 3, 2018.
- What are the qualities of a good system analyst?(Solved)
Discuss the qualities of a good system analyst.
Date posted: May 3, 2018.
- 1. Create a class called card that maintains a library catalog entry.Have the class store a book's tittle,author,and number of copies on hand.Store the tittle and...(Solved)
1. Create a class called card that maintains a library catalog entry. Have the class store a book's tittle,author,and number of copies on hand.Store the tittle and author as string and the number on hand as an integer.Use a public member function called show() to display the information. Include a short main() function to demonstrate the class.
2.Create a queue class that maintains a circular queue of integers.Make the queue size 100 long.Include a short main() function that demonstrates its operation.
Date posted: May 2, 2018.
- How can technology make office work more efficient?(Solved)
How can technology make office work more efficient?
Date posted: May 2, 2018.
- Explain the meaning of the word diligence in relation to computers(Solved)
Explain the meaning of the word diligence in relation to computers.
Date posted: May 2, 2018.
- Give reasons why mobile phones are regarded as computers(Solved)
Give reasons why mobile phones are regarded as computers.
Date posted: May 1, 2018.
- Here is a C program. Rewrite it so it uses C++ style I/O statements.
/* convert this C program into C++ style.This program computes the lowest...(Solved)
Here is a C program. Rewrite it so it uses C++ style I/O statements.
/* convert this C program into C++ style.This program computes the lowest common denominator*/
#include
into main (void)
{
int a, b, min ;
printf("Enter two numbers: ");
scanf("%d%d",&a, &b);
min = a > b ? b:a;
for (d = 2; d
Date posted: April 30, 2018.
- Write a C++ program that converts feet to inches.Prompt the user for feet and display the equivalent number of inches.Have your program repeat this process...(Solved)
Write a C++ program that converts feet to inches.Prompt the user for feet and display the equivalent number of inches.Have your program repeat this process until the user enters 0 for the number of feet.
Date posted: April 30, 2018.
- Write a program in C++ that inputs the number of hours that an employee works and the employee's wage.Then display the employee gross pay.(Be sure...(Solved)
Write a program in C++ that inputs the number of hours that an employee works and the employee's wage.Then display the employee gross pay.(Be sure to prompt for input)
Date posted: April 30, 2018.
- What are turnaround documents?(Solved)
What are turnaround documents?
Date posted: April 29, 2018.
- Cite instances when a person shall be lawfully deprived of personal liberty.(Solved)
Cite instances when a person shall be lawfully deprived of personal liberty.
Date posted: April 26, 2018.
- Explain the main causes of fire in a computer laboratory(Solved)
Explain the main causes of fire in a computer laboratory.
Date posted: April 26, 2018.
- List and explain salient features of a computer(Solved)
List and explain salient features of a computer.
Date posted: April 25, 2018.
- Name and explain the use of any three buttons found in a spellcheck dialog box(Solved)
Name and explain the use of any three buttons found in a spellcheck dialog box.
Date posted: April 25, 2018.
- Who is a system analyst?(Solved)
Define system analyst and outline the roles of a system analyst.
Date posted: April 24, 2018.
- What is system requirements specification?(Solved)
Define system requirements specification.
Date posted: April 24, 2018.
- You have typed in a list of guests inviting them to a fund raising ceremony. Because the list is long, it is rather difficult to...(Solved)
You have typed in a list of guests inviting them to a fund raising ceremony. Because the list is long, it is rather difficult to read through the list. What can make this list more legible?
Date posted: April 24, 2018.
- State four factors used to classify computers(Solved)
State four factors used to classify computers
Date posted: April 23, 2018.
- Your school principal has identified you as an advisor in setting up a computer network for the school. The principal wants to set up either...(Solved)
Your school principal has identified you as an advisor in setting up a computer network for the school. The principal wants to set up either a wireless network or wired network for the school. Advice the principal on the best type of network that will suit the school. Give two reasons for your advice.
Date posted: April 23, 2018.
- What are the major activities carried out in system analysis stage of system development?(Solved)
Highlight the major activities carried out in system analysis stage of system development.
Date posted: April 21, 2018.
- What are the major activities done in preliminary investigation stage of system development?(Solved)
Highlight the two major activities done in preliminary investigation stage of system development.
Date posted: April 21, 2018.
- What are the major stages in system development?(Solved)
List down the five major stages in system development in their correct order.
Date posted: April 21, 2018.
- What are the main theories of system development?(Solved)
Outline three main theories of system development.
Date posted: April 21, 2018.
- Who are the main computer professionals involved in developing an information system?(Solved)
Name the two main computer professionals involved in developing an information system.
Date posted: April 21, 2018.
- Why are new information systems developed?(Solved)
Give reasons as to why new information systems are developed.
Date posted: April 21, 2018.
- What is the purpose of an information system?(Solved)
Outline the uses of an information system.
Date posted: April 21, 2018.
- What is information system?(Solved)
Define information system.
Date posted: April 21, 2018.
- What is the difference between soft systems and hard systems?(Solved)
Differentiate between soft systems and hard systems.
Date posted: April 21, 2018.
- What is a system?(Solved)
Define a system.
Date posted: April 21, 2018.
- Under what circumstances will one choose the FOR loop instead of WHILE loop?(Solved)
Give circumstances under which one will choose the FOR loop instead of WHILE loop.
Date posted: April 21, 2018.