Explore topic-wise MCQs in Data Structures Mcqs.

This section includes 56 Mcqs, each offering curated multiple-choice questions to sharpen your Data Structures Mcqs knowledge and support exam preparation. Choose a topic below to get started.

51.

Consider the following code snippet:Which method is used by line 4 of the above below snippet?

A. Divide and conquer
B. Recursion
C. Both memoization and divide and conquer
D. Memoization
Answer» E.
Discussion
52.

Consider the following code snippet:Which property is shown by line 4 of the below code snippet?

A. Optimal substructure
B. Overlapping subproblems
C. Both overlapping subproblems and optimal substructure
D. None of the mentioned
Answer» B. Overlapping subproblems
Discussion
53.

Consider the following code to find the nth fibonacci term using dynamic programming:Which property is shown by line 7 of the below code?

A. Optimal substructure
B. Overlapping subproblems
C. Both overlapping subproblems and optimal substructure
D. None of the mentioned
Answer» B. Overlapping subproblems
Discussion
54.

Consider the following code to find the nth fibonacci term using dynamic programming:Which technique is used by line 7 of the below code?

A. Greedy
B. Recursion
C. Memoization
D. None of the mentioned
Answer» D. None of the mentioned
Discussion
55.

Consider the following code. Which of the following lines completes the below code?

A. Strrev(str2)
B. Str2 = str1
C. Len2 = strlen(str2)
D. None of the mentioned
Answer» B. Str2 = str1
Discussion
56.

Consider the following code.Which of the following lines should be inserted to complete the below code?

A. T2[i] = get_min(t2[i-1]+spent[1][i], t1[i-1]+reach[0][i-1]+spent[1][i])
B. T2[i] = get_min(t2[i-1]+spent[1][i], t1[i-1]+spent[1][i])
C. T2[i] = get_min(t2[i-1]+spent[1][i], t1[i-1]+reach[0][i-1])
D. None of the mentioned
Answer» B. T2[i] = get_min(t2[i-1]+spent[1][i], t1[i-1]+spent[1][i])
Discussion