DSA + System Design - 7

DSA + System Design - 7

Professional Development

10 Qs

quiz-placeholder

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DSA + System Design - 7

DSA + System Design - 7

Assessment

Quiz

Computers

Professional Development

Medium

Created by

Puneet Kansal

Used 1+ times

FREE Resource

10 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

How does the recursive approach to solving a problem typically compare to an iterative approach in terms of space complexity?

Less space efficient

More space efficient

Always the same space efficiency

Depends on the problem

2.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

Media Image

What is the time complexity of the following recursive function?

O(n)

O(n^2)

O(2^n)

O(log n)

3.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

Media Image

What will be the output of the following code?

4

6

10

24

4.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

What is tail recursion?

A recursive function where the recursive call is the last executed statement.

A recursive function that calls another function

A recursive function that has more than one recursive call

A recursive function where the recursive call is not the last executed statement

5.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

What is the main advantage of using recursion over iteration?

Recursion uses less memory

Recursive code is often shorter and more intuitive

Recursion always runs faster than iteration

Recursive functions are easier to debug

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which data structure is commonly used to implement recursion internally?

Queue

Stack

Linked list

Tree

7.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

Which of the following problems is typically solved using recursion?

Finding the minimum in an array

Merging two sorted lists

Tree traversal

Sorting an array

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