What is indefinite loop in Java?

What is definite and indefinite loop?

Definite: a set of instructions is repeated a specific number of times. It is implemented by using count-controlled loops, such as for loops. Indefinite: a set of instructions is repeated until a condition is met.

Which loop is known as indefinite loop?

We call the while statement an indefinite loop because it simply loops until some condition becomes False , whereas the for loop is looping through a known set of items so it runs through as many iterations as there are items in the set.

What is a loop with indefinite iteration?

The loop construct is the simplest iteration facility. It controls no variables, and simply executes its body repeatedly.

What is definite loop example?

A definite loop is a loop where you know the exact number of iterations prior to entering the loop. Usually, the number of iterations is based on an int variable. For example, public void printRange( int num ) { int count = 0 ; while ( count What are the two types of do loop?

There are two forms of conditional DO Loops, DO UNTIL loops and DO WHILE loops. DO UNTIL loops continue executing until the condition you have specified becomes true. DO WHILE loops continue executing while the condition you have specified remains true.

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How infinite loop is created?

An infinite loop occurs when a condition always evaluates to true. Usually, this is an error. For example, you might have a loop that decrements until it reaches 0.

Why do we use do loops?

It is useful when you want to execute the body of the loop at least once without evaluating its teminating condition. For example, lets say you want to write a loop where you are prompting the user for input and depending on input execute some code.

Is an entry controlled loop?

Loop body will be executed first, and then condition is checked. … for loop and while loop are the examples of Entry Controlled Loop. do while loop is the example of Exit controlled loop. Entry Controlled Loops are used when checking of test condition is mandatory before executing loop body.

What happens when you run an infinite loop in Java?

An infinite while loop in Java is a set of code that would repeat itself forever, unless the system crashes. At a certain point, the data becomes an overload and the program will overflow. … The condition evaluates to true, and the loop begins an infinite run. Java then overflows, and it all comes crashing down.

Which is used to terminate a loop?

Break Statement is a loop control statement that is used to terminate the loop. As soon as the break statement is encountered from within a loop, the loop iterations stop there, and control returns from the loop immediately to the first statement after the loop.

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Is a while loop an indefinite loop?

Typically, an indefinite loop is going to be executed until some condition is satisfied. While loops and do-while loops are commonly used to implement indefinite loops.

Is a while loop iteration?

The “while” loop

A single execution of the loop body is called an iteration. … Any expression or variable can be a loop condition, not just comparisons: the condition is evaluated and converted to a boolean by while .

What is reiteration What are the 2 types of loops?

Loops – Scratch. In Scratch, there are 3 different kinds of loops: repeat loops, repeat-until loops and forever loops. … Program 2: The ball moves until it reaches the end of the stage. … Programs 4 and 5: A ball rolls back and forth, forever.