____ 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
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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
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?
____ 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
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