Interview question based on skill :
Take as many assements as you can to improve your validate your skill rating
Total Questions: 20
1. What is the output of the line of code shown below? list(map((lambda x:x^2), range(10)))
Correct Answer is : [2, 3, 0, 1, 6, 7, 4, 5, 10, 11]
2. What is the output of the line of code shown below? list(map((lambda x:x**2), filter((lambda x:x%2==0), range(10))))
Correct Answer is : [0, 4, 16, 36, 64]
3. The output of the two codes shown below is the same. State whether true or false. [x**2 for x in range(10)] list(map((lambda x:x**2), range(10)))
Correct Answer is : TRUE
4. The output of the code shown below is: def f1(): x=15 print(x) x=12 f1()
Correct Answer is : 15
5. What is the output of the code shown below? def f1(): x=100 print(x) x=+1 f1()
Correct Answer is : 100
6. What is the output of the code shown below? def san(x): print(x+1) x=-2 x=4 san(12)
Correct Answer is : 13
7. What is the output of the code shown? def f1(): global x x+=1 print(x) x=12 print("x")
Correct Answer is : x
8. What is the output of the code shown below? def f1(x): global x x+=1 print(x) f1(15) print("hello")
Correct Answer is : error
9. What is the output of the following code? x=12 def f1(a,b=x): print(a,b) x=15 f1(4)
Correct Answer is : 45394
10. What is the output of the code shown? def f(): global a print(a) a = "hello" print(a) a = "world" f() print(a)
Correct Answer is : world
11. What is the output of the code shown below? def f1(a,b=[]): b.append(a) return b print(f1(2,[3,4]))
Correct Answer is : [3,4,2]
12. What is the output of the code shown below? def f(p, q, r): global s p = 10 q = 20 r = 30 s = 40 print(p,q,r,s) p,q,r,s = 1,2,3,4 f(5,10,15)
Correct Answer is : 10 20 30 40
13. What is the output of the code shown below? def f(x): print("outer") def f1(a): print("inner") print(a,x) f(3) f1(1)
Correct Answer is : outer
14. The output of code shown below is: x = 5 def f1(): global x x = 4 def f2(a,b): global x return a+b+x f1() total = f2(1,2) print(total)
Correct Answer is : 7
15. What is the output of the code shown below? x=100 def f1(): global x x=90 def f2(): global x x=80 print(x)
Correct Answer is : 100
16. Read the code shown below carefully and point out the global variables: y, z = 1, 2 def f(): global x x = y+z
Correct Answer is : x, y and z
17. Which of the following data structures is returned by the functions globals() and locals()?
Correct Answer is : dictionary
18. What is the output of the code shown below? x=1 def cg(): global x x=x+1 cg() x
Correct Answer is : 2
19. On assigning a value to a variable inside a function, it automatically becomes a global variable. State whether true or false.
Correct Answer is : FALSE
20. What is the output of the code shown below? e="butter" def f(a): print(a)+e f("bitter")
Correct Answer is : bitter
