Statement The following pseudocode is executed using the “Library” dataset. What will A represent at the end of execution? A = 0 count = 0 while(Table 1 has more rows){ Read the first row X in Table 1 count = count + 1 if(X.Author != “Kalam” and X.Language != “English”){ A = A + 1 } Move X to Table 2 } A = count - A

(D) Number of books that are written by Kalam or in English or both

(A) Number of books written by author Kalam in English

(B) Number of books not written by author Kalam in English

(C) Number of English books written by authors other than Kalam

Computational Thinking · Qualifier · 13 Apr 2025 · January 2025 term

Question 1: Statement The following pseudocode is executed using the …

Question 1

+4 marksOne correct option

Statement

The following pseudocode is executed using the “Library” dataset. What will A represent at the end of execution?

text

1A = 0
2count = 0
3while(Table 1 has more rows){
4    Read the first row X in Table 1
5    count = count + 1
6    if(X.Author != “Kalam” and X.Language != “English”){
7        A = A + 1
8    }
9    Move X to Table 2
10}
11A = count - A

A
Number of books written by author Kalam in English
B
Number of books not written by author Kalam in English
C
Number of English books written by authors other than Kalam
D
Number of books that are written by Kalam or in English or both

Show answer

Correct answer

D
Number of books that are written by Kalam or in English or both

See the whole paper Take it as a mock test

Question 1 of 12 in the IIT Madras BS Computational Thinking (Computational Thinking (CT)) Qualifier paper sat on 13 Apr 2025, in the January 2025 term (IIT M DS REATTEMPT AN EXAM QDQ1 13 Apr 2025). It carries 4 marks.

Question 1: Statement The following pseudocode is executed using the …

Question 1

More questions from this paper