# What is likely to happen when a recursive function has no way of stopping is execution?

## What is likely to happen when a recursive function has no way of stopping is execution?

A base case, programmatically, is the situation in which a function no longer needs to call itself. Which is less efficient, loops or recursion? Explain what is likely to happen when a recursive function that has no way of stopping executes. A stack overflow and a program crash.

## What will happen to a recursive function that has no IF and ELSE conditions?

If recursion does not have a terminating condition, then (in theory) the function will continue to call itself infinitely.

What would happen if a recursive function had no base case?

If a recursion never reaches a base case, it will go on making recursive calls forever and the program will never terminate. This is known as infinite recursion, and it is generally not considered a good idea. In most programming environments, a program with an infinite recursion will not really run forever.

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How do you stop a recursive function?

Its clear that we can terminate the recursive function either by a break,goto,and return functions.. @komputergeek • 03 Dec, 2008 break and goto are used to terminate loop. an infinite loop??? If you don’t specify any statement to terminate,it will form infinite loop.

### When any recursive function does not have if else condition it will go to Mcq?

17) A recursive function without If and Else conditions will always lead to.? Explanation: Yes. To come out of recursion, you must use IF or ELSE blocks.

### Why is base case so important in a recursive function?

The base case is a way to return without making a recursive call. In other words, it is the mechanism that stops this process of ever more recursive calls and an ever growing stack of function calls waiting on the return of other function calls.

What happens when the base case condition is not mentioned in a recursive function in Python language?

A recursion can end up in an infinite loop, if the base case is not met in the calls. In other words, recursion in computer science is a method where the solution to a problem is based on solving smaller instances of the same problem.

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What do recursive functions need to prevent an infinite loop?

There should always be two parts to a recursive function: the recursive case and the base case. The recursive case is when the function calls itself. The base case is when the function stops calling itself. This prevents infinite loops.

#### How do you stop a recursive function in Python?

One way to break out of a recursive function in Python is to throw an exception and catch that at the top level. Some people will say that this is not the right way to think about recursion, but it gets the job done.

#### What type of error occurs when an exit condition is not set for a recursive function?

Explanation: When a recursive function is called in the absence of an exit condition, it results in an infinite loop due to which the stack keeps getting filled(stack overflow). This results in a run time error.

Which problems can be handled by recursive decomposition?

Problems like finding Factorial of a number, Nth Fibonacci number and Length of a string can be solved using recursion.

Does recursion ever stop?

Base case and recursive case. Something you have to look out for when writing a recursive function is an infinite loop. This is when the function keeps calling itself… and never stops calling itself! This function will keep counting down forever.

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## What will happen if there is no stopping condition in recursion?

Originally Answered: What will happen if there is no stopping condition in a recursive function? If recursion does not have a terminating condition, then (in theory) the function will continue to call itself infinitely.

## Why do recursive functions fail when they get too big?

It really depends on the choice of language. In some languages, your infinite recursive function will halt with a stack overflow based on system- or language-dependent conditions. The reason for this is that many implementations of function call and return allocate new space for each function call, and when space is exhausted the program will fail.

How many times can a function call itself in recursion?

If recursion does not have a terminating condition, then (in theory) the function will continue to call itself infinitely. But, when a function is called, a stack frame (function activation record) is allocated for that instance of function call on the Stack.

What happens when a recursive function is called in C++?

But, when a function is called, a stack frame (function activation record) is allocated for that instance of function call on the Stack. Eventually, there will be no space left in the stack to create the stack frame of the newly called (recursive) call and the program will crash (because of memory stack overflow)