MCQ 1 Which symbol do we use if we want to add a comment to our code?

(A) @ (B) $ (C) # (D) *

MCQ 2 To create a variable named new_var and assign it a value of 81 divided by 9, which statement would you use?

(A) new_var = 81/9 (B) new_var = '81\9' (C) new_var = 81 \9 (D) new_var = '81/9'

MCQ 3 Which of the following is a float?

(A) new_var = 1234 (B) new_var = True (C) new_var = 'True' (D) new_var = 1.234

MCQ 4 How would you output new_var = 123 as a text string?

(A) print(str(new_var)) (B) print new_var.str (C) print str[new_var] (D) print (new_var).str()

MCQ 5 Numbers with a decimal point belong to a type called..

(A) Pointing (B) Float (C) Decimal (D) Integers

MCQ 6 Which of these is not a legal numeric type in Python?

(A) Float (B) Boolean (C) Int (D) Decimal

MCQ 7 Is Python case sensitive when dealing with variables?

(A) No (B) Yes (C) Machine dependent (D) None of the above

MCQ 8 What is the maximum possible length of a variable?

(A) 63 characters (B) 31 characters (C) 79 characters (D) None of the above

MCQ 9 Which is the correct operator for power (X^Y)?

(A) X^Y (B) X**Y (C) X^^Y (D) None of the mentioned

MCQ 10 What is the answer to this expression, 22 % 3 is?

(A) 7 (B) 1 (C) 0 (D) 5

MCQ 11 Operators with the same precedence are evaluated in which manner?

(A) Left to Right (B) Right to Left (C) Can't Say (D) None of the above

MCQ 12 What is the output of this expression, 3*1**3?

(A) 9 (B) 3 (C) 1 (D) 27

MCQ 13 The expression int(x) implies that the variable x is converted to integer.

(A) True (B) False (C) Can't Say (D) None of the above

MCQ 14 Which one of the following has the highest precedence in the expression?

(A) Exponential (B) Parentheses (C) Multiplication (D) Addition

MCQ 15 Select all options that print hello-how-are-you

(A) print('hello-' + 'how-are-you') (B) print('hello, 'how', 'are', you') (C) print("'hello', 'how', 'are', 'you'+' * 4) (D) print('hello' + ' + 'how' +'-'+ 'are' + 'you')

MCQ 16 Which of the following symbol is used to indicate the line as a comment?

(A) // symbol (B) " symbol (C) /*/ symbol (D) # symbol