Epic Skills Assessment Fictional Programming Language Logic Questions and Answers 3

Question 1

XiLang: counter=0; FOR each item IN [10,20,30,40]: IF item>15: counter=counter+1. What is counter after execution?

Accepted Answer

3

Answer

1

Answer

2

Answer

4

Question 2

PhiScript: FUNC factorial(n): IF n<=1 RETURN 1 ELSE RETURN n * factorial(n-1). What is factorial(4)?

Accepted Answer

24

Answer

12

Answer

16

Answer

8

Question 3

SigmaCode rule: variables declared inside a BLOCK are local. BLOCK1: x=5; BLOCK2: x=10; END BLOCK2; PRINT x; END BLOCK1. What prints?

Accepted Answer

5

Answer

10

Answer

15

Answer

Error: x undefined

Question 4

In LambdaLang: FUNC apply(f, x) RETURN f(x). FUNC square(n) RETURN n*n. What does apply(square, 6) return?

Accepted Answer

36

Answer

12

Answer

6

Answer

Apply Error

Question 5

NuCode: array B = [2,4,6,8,10]. B.REVERSE(). What is B[1] after reversal?

Accepted Answer

8

Answer

4

Answer

2

Answer

10

Question 6

OmegaScript: FUNC isEven(n) RETURN n MOD 2 = 0. FUNC countEvens(list): count=0; FOR x IN list: IF isEven(x): count++; RETURN count. What does countEvens([1,2,3,4,5,6]) return?

Accepted Answer

3

Answer

2

Answer

4

Answer

6