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 nameb.a data typec.both of the aboved.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 operatorb.has left-to-right associativityc.is most often represented by a colond.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 modulein 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.abstractionb.extractionc.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.globalb.invisiblec.in scoped.undefined
14.Which of the following is nota typical housekeeping task?
Programming Logic and Design, 8e
