The following pseudocode is executed using the "Scores" dataset. What will B represent at the end of the execution? cityD = { } while (Table 1 has more rows) { Read the first row X in Table 1 if (isKey(cityD, X.CityTown)) { cityD[X.CityTown] = cityD[X.CityTown] ++ [X.Total] } else { cityD[X.CityTown] = [X.Total] } Move row X to Table 2 } A = 301, B = [ ] foreach i in keys(cityD) { P = doSomething(cityD[i]) / length(cityD[i]) if (P == A) { B = B ++ [i] } if (P < A) { A = P B = [i] } } Procedure doSomething(L) if (length(L) == 1) { return(last(L)) } else { return(last(L) + doSomething(init(L))) } End doSomething

(C) List of cities with minimum average total marks

(A) List of students who got minimum total marks

(B) List of cities with minimum total marks

(D) List of cities with minimum average marks

Computational Thinking · End Term · 22 Aug 2021 · May 2021 term

Question 11: The following pseudocode is executed using the "Scores" …

Question 11

+2.5 marksOne correct option

The following pseudocode is executed using the "Scores" dataset. What will B represent at the end of the execution?

text

1cityD = { }
2while (Table 1 has more rows) {
3    Read the first row X in Table 1
4    if (isKey(cityD, X.CityTown)) {
5        cityD[X.CityTown] = cityD[X.CityTown] ++ [X.Total]
6    }
7    else {
8        cityD[X.CityTown] = [X.Total]
9    }
10    Move row X to Table 2
11}
12
13A = 301, B = [ ]
14foreach i in keys(cityD) {
15    P = doSomething(cityD[i]) / length(cityD[i])
16    if (P == A) {
17        B = B ++ [i]
18    }
19    if (P < A) {
20        A = P
21        B = [i]
22    }
23}
24
25Procedure doSomething(L)
26    if (length(L) == 1) {
27        return(last(L))
28    }
29    else {
30        return(last(L) + doSomething(init(L)))
31    }
32End doSomething

A
List of students who got minimum total marks
B
List of cities with minimum total marks
C
List of cities with minimum average total marks
D
List of cities with minimum average marks
E
None of these

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Correct answer

C
List of cities with minimum average total marks

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Question 11 of 25 in the IIT Madras BS Computational Thinking (Computational Thinking (CT)) End Term paper sat on 22 Aug 2021, in the May 2021 term (IITM TERM FINAL EXAM POD21TEFNQPA 22 Aug 2021). It carries 2.5 marks.

Question 11: The following pseudocode is executed using the "Scores" …

Question 11

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