Introduction to the For Loop

Question 1

What do many IT professions require? Select all that apply as noted in this lesson.

Revolt · Accepted Answer

analytical skill; design skill

Question 2

Complete the sentence.

Revolt · Accepted Answer

iteration

Question 3

Suppose you are writing Java code and find it necessary to perform a repetitive task and you want to encourage the user. What would you use?

Revolt · Accepted Answer

continue

Question 4

In Java code, what means doing something more than one time?

Revolt · Accepted Answer

to iterate

Question 5

What is the Java code to create a repetitive process when the number of loops is known?

Revolt · Accepted Answer

for loop

Question 6

In Java code, what is used to increase by 1?

Revolt · Accepted Answer

increment

Question 7

What is the difference between using “x++” and “x==” in a Java program?

Revolt · Accepted Answer

The first increments the value of x; the second compares x to a value.

Question 8

Which of the following is the correct syntax to begin a for loop?

Revolt · Accepted Answer

for (int x=1 ; x<=5; x++);

Question 9

Which word can be used to describe the nature of a for loop?

Revolt · Accepted Answer

again

Question 10

When is a for loop used in a Java program?

Revolt · Accepted Answer

when you already know how many times to perform an action

Introduction to the For Loop Answers