Python Quiz 2

What is the answer to this expression, 22 % 3 is?

• 7

• 1

• 0

• 5

Mathematical operations can be performed on a string.

• True

• False

The expression Int(x) implies that the variable x is converted to integer.

• True

• False

Which of these in not a core data type?

a) Lists

b) Dictionary

c) Tuples

d) Class

• Lists

• Dictionary

• Tuples

• Class

In order to store values in terms of key and value we use what core data type.

• list

• tuple

• class

• dictionary

What keyword would you use to add an alternative condition to an if statement?

• else if

• elseif

• elif

• None of the above

Which statement will check if a is equal to b?

A. if a = b:

B. if a == b:

C. if a === c:

D. if a == b

• if a = b:

• if a == b:

• if a === c:

• if a == b

A loop becomes infinite loop if a condition never becomes ____.

• TRUE

• FALSE

• Null

• Both A and C

Print All elements from A and B

A=[1,2,3]

B=[4,5,6]

• A.extend(B)

  Print(A)

• C=A+B

  Print(C)

• A.append(B)

  Print(A)

• B.extend(A)

  Print(B)

A=[1,2,4,5,6]

B=set(A)

Time complexity of accessing 2 from the B is

• O(n)

• O(1)

• same as A