____ software is a type of system software that is designed to perform a specialized task.

A. Utility
B. Operating system
C. Diagnostic
D. Application


Answer: A

Computer Science & Information Technology

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What will the following code output?

``` int number = 22; int *var = &number; cout << var << endl; ``` a. the address of number b. 22 c. an asterisk followed by 22 d. an asterisk followed by the address of number

Computer Science & Information Technology

Suppose class Child is derived from class Parent that was in turn derived from class GrandParent. This question concerns order of calls to constructors and destructors for these three classes. Declare an object of class Child. We know that Child, Parent and GrandParent constructors are called. In what order are these constructors are called? When the time comes to destroy the class Child object, we know that Child, Parent and GrandParent destructors are called. In what order are these destructor called?

What will be an ideal response?

Computer Science & Information Technology

____ are used to specify which elements in a container are to be operated on when an algorithm is called.

a. Iterators b. Walkers c. Sequencers d. Indexers

Computer Science & Information Technology

A method of incorporating data from multiple, related tables into an Excel worksheet is called a ________

A) table tool B) Data Model C) report tool D) Business Intelligence tool

Computer Science & Information Technology