Visual C# Chapter 5

What is a structure that allows repeated execution of a block of statements?

A loop

________ totals are computed by adding values one at a time in a loop.

Accumulated

Within a looping structure, a _________ expression is evaluated.

Boolean

Within a looping structure, a ___(1)___ expression is evaluated. If it is true, a block of statements called the _____(2)______ executes and the ___(1)___ expression is evaluated again. (2 answers)

Boolean, loop body

________ a variable means subtracting a value from it.

Decrementing

A loop for which the number of iterations is predetermined is called a _________

Definite loop

To improve loop performance, consider the order of _______ for short-circuit operations

Evaluation

True or False: The inner loop in a nested loop does not have to be entirely contained within the outer loop; loops can overlap

False, loops can not overlap

With a ________ loop you can indicate the starting value for the loop control variable, the test condition that controls loop entry, and the expression that alters the loop control variable, all in one convenient place.

For

To improve loop performance, employ loop ________.

Fusion

________a variable means adding a value to it.

Incrementing

A ________ loop is one in which the number of iterations is not predetermined

Indefinite

An ________ loop is the loop in a pair of nested loops that is entirely contained within another loop.

Inner

One execution of any loop is called an __________.

Iteration

A _________ is the block of statements executed in a loop.

Loop Body

Is a switch structure a loop?

No

To improve loop performance, make sure the loop avoids unnecessary _________.

Operations

An _______ loop is the loop in a pair of nested loops that contains another loop

Outer

A ______ loop is one in which the loop control variable is tested after the loop body executes.

Posttest

A ______ loop is one in which the loop control variable is tested before the loop body executes.

Pretest

A _______ value is one that a user must supply to stop a loop

Sentinel

True or False: The Do While loop is the only one that requires curly braces.

True

True or False: To improve loop performance, use prefix incrementing rather than postfix incrementing.

True

True or False: Using a loop within a method in a GUI application is no different from using one in a console application; you can use while, for, and do statements in the same ways in both types of programs.

True

True or False: If you ever find yourself in the midst of an infinite loop in a console application, you can break out by holding down the Ctrl key and pressing the C key or the Break (pause) key. in a GUI program, you can simply close the frame that is hosting the application

True

(Wasn't sure how to make a notecard out of this, but make sure you understand the block of text at the top of page 212 that has the paperclip by it. This is probably going to be a test question. If you get this notecard just type "yes" to get the question right)

Yes