Ch02_Logic8e_Solutions - Programming Logic and Design 8e...

Programming Logic and Design, 8e Solutions 2-1
Programming Logic and Design, 8th Edition
Chapter 2
Review Questions
1. What does a declaration provide for a variable?
a. a name
b. a data type
c. both of the above
d. none of the above
2. A variable’s data type describes all of the following except _____.
3. The value stored in an uninitialized variable is _____.
4. The value 3 is a _____.
5. The assignment operator _____.

Programming Logic and Design, 8e Solutions 2-2
a. is a binary operator
b. has left-to-right associativity
c. is most often represented by a colon
d. two of the above
6. Which of the following is true about arithmetic precedence?
7. Which of the following is a term used as a synonym for module in some
programming languages?
8. Which of the following is a reason to use modularization?
9. What is the name for the process of paying attention to important properties
while ignoring nonessential details?
a. abstraction
b. extraction
c. extinction

Programming Logic and Design, 8e Solutions 2-3
d. modularization
10. Every module has all of the following except _____.
11. Programmers say that one module can _____ another, meaning that the first
module causes the second module to execute.
12. The more that a module’s statements contribute to the same job, the greater the
_____ of the module.
13. In most modern programming languages, a variable or constant that is declared
in a module is _____ in that module.
a. global
b. invisible
c. in scope
d. undefined
14. Which of the following is not a typical housekeeping task?

Programming Logic and Design, 8e Solutions 2-4