Magnificent Algorithm Design Test - 59+ MCQs: Algorithm Design Quiz: Assess Your Problem-Solving Skills with Algorithmic Questions and Answers

1. What is the purpose of the 'do-while' loop in programming?

To declare a variable

To perform a loop

To handle conditions and make decisions

To define a function

2. What is the time complexity of an algorithm that has logarithmic runtime?

O(1)

O(log n)

O(n)

O(n^2)

3. What is the primary purpose of the 'heap' data structure?

To store elements in a sorted order

To perform quicksort on an array

To achieve constant-time average-case complexity for certain operations

To represent a hierarchical relationship between elements

4. What is the time complexity of an algorithm that has a linear runtime?

O(1)

O(log n)

O(n)

O(n^2)

5. Which of the following is an example of a 'divide and conquer' algorithm?

Bubble Sort

Quick Sort

Binary Search

Insertion Sort

6. What is the purpose of the 'Knapsack problem' in algorithmic theory?

To find the maximum product of two numbers in an array

To determine the maximum sum of a contiguous subarray

To solve a system of linear equations

To optimize the selection of items with limited capacity and maximum value

7. In the context of algorithm design, what does the term 'efficiency' refer to?

The speed of algorithm execution

The length of the code

The complexity of the problem being solved

The size of the input data

8. What is the purpose of the 'shell sort' algorithm?

To achieve constant-time average-case complexity for certain operations

To merge sorted arrays efficiently

To sort an array of elements

To perform quicksort on an array

9. What is the time complexity of quicksort algorithm?

O(n^2)

O(n log n)

O(log n)

O(1)

10. What does the term 'recursion' refer to in programming?

A loop structure

A conditional statement

A function calling itself

A sorting algorithm

Algorithm Design MCQ Test 5