Loops

How many times will the following code print "Welcome to Java"?
int count = 0;
while (count < 10) {
 System.out.println("Welcome to Java");
 count++;
}

• 8
• 9
• 10
• 0

What is a loop?

• The order of events

• How we talk to computers

• Order of instructions that repeats for many times

• Instructions

What are three manipulations done in a for loop on a loop variable?

• Updation, Incrementation, Initialization

• Intialization, Testing, Updation

• Testing, Updation, Testing

One of the special feature of an interpreter in reference with the for loop is that

• Before each iteration, the interpreter evaluates the variable expression and assigns the name of property

• The iterations can be infinite when an interpreter is used

• The body of loop is executed only once

• All of the mentioned

Loop is __ statement.

• Sequential

• Conditional

• Assignment

• Functional

What is use of For loop ?

• To repeat the statement finite number of times

• To repeat the statement until the condition holds true

• To repeat the statement for infinite number of times

• To repeat the statements inside until any condition is false

What is the use of WHILE loop ?

• To repeat the statement finite number of times.

• To repeat the statement until any condition holds true.

• To repeat the statement for infinite time.

• To repeat the statement inside until any condition is false.

What does the next statement in loops do ?

• Skips the current iteration.

• Starts the next loop by ending current one

• Exits the loop

• Skips the next line of loop

Which of the following is not a type of loop ?

• for

• repeat

• do

Which of this is not a entry control loop?

• doWhile

• for

• While