Consider the following public procedures function1 and function2 that are defined inside a class Function (not shown here). Assume that variables a and b are private variables of Function. Procedure function1( ) a = 2 (b/2) a = a b return (a) End function1 Procedure function2( ) a = 4 (b/2) a = a b return (b) End function2 We execute function1 and function2 in parallel, that is, at each step we execute either one statement from function1 or one statement from function2. If a and b are initialized to 1 and 2 respectively, then which of the following are not possible values returned by function1? (It is a Multiple Select Question)(MSQ)

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

Question 22: Consider the following public procedures function1 and f…

Question 22

+2.5 marksOne or more correct options

Consider the following public procedures function1 and function2 that are defined inside a class Function (not shown here). Assume that variables $a$ and $b$ are private variables of Function.

text

1Procedure function1( )
2    a = 2 * (b/2)
3    a = a * b
4    return (a)
5End function1

text

1Procedure function2( )
2    a = 4 * (b/2)
3    a = a * b
4    return (b)
5End function2

We execute function1 and function2 in parallel, that is, at each step we execute either one statement from function1 or one statement from function2. If $a$ and $b$ are initialized to 1 and 2 respectively, then which of the following are not possible values returned by function1? (It is a Multiple Select Question)(MSQ)

Select all that apply.

A
8
B
12
C
16
D
14

Show answer

Correct answers

B
12
D
14

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Question 22 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 22: Consider the following public procedures function1 and f…

Question 22

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