Python Programming Exam Quiz: Trivia!

20 Questions | By Iihtmarathahalli | Updated: Mar 22, 2022 | Attempts: 550

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Python Programming Exam Quiz: Trivia! - Quiz

Questions and Answers

1.

Is Python case sensitive when dealing with identifiers?
- A.
  
  Yes
- B.
  
  No
- C.
  
  Machine dependent
- D.
  
  None of the mentioned
2.

Which of the following is invalid?
- A.
  
  _a = 1
- B.
  
  __a = 1
- C.
  
  __str__ = 1
- D.
  
  None of the mentioned
3.

Select all options that print hello-how-are-you
- A.
  
  print(‘hello’, ‘how’, ‘are’, ‘you’)
- B.
  
  Print(‘hello’, ‘how’, ‘are’, ‘you’ + ‘-‘ * 4)
- C.
  
  Print(‘hello-‘ + ‘how-are-you’)
- D.
  
  Print(‘hello’ + ‘-‘ + ‘how’ + ‘-‘ + ‘are’ + ‘you’)
4.

In order to store values in terms of key and value we use what core datatype.
- A.
  
  List
- B.
  
  Tuple
- C.
  
  Class
- D.
  
  Dictionary
5.

Which of the following is incorrect?
- A.
  
  Float(‘inf’)
- B.
  
  Float(‘nan’)
- C.
  
  Float(’56’+’78’)
- D.
  
  Float(’12+34′)
6.

What are the values of the following expressions: 2**(3**2) (2**3)**2 2**3**2
- A.
  
  64, 512, 64
- B.
  
  64, 64, 64
- C.
  
  512, 512, 512
- D.
  
  512, 64, 512
7.
Carefully observe the code and give the answer.
1. def example(a):
2. a = a + '2'
3. a = a*2
4. return a
5. >>>example("hello")
- A.
  
  Indentation Error
- B.
  
  Cannot perform mathematical operation on strings
- C.
  
  Hello2
- D.
  
  Hello2hello2
8.

What is the output of the following? i = 1 while True: if i%3 == 0: break print(i) i + = 1
- A.
  
  1 2
- B.
  
  1 2 3
- C.
  
  Error
- D.
  
  None of the mentioned
9.

What is the output of the following? d = {0: 'a', 1: 'b', 2: 'c'} for x, y in d.items(): print(x, y)
- A.
  
  0 1 2
- B.
  
  A b c
- C.
  
  0 a 1 b 2 c
- D.
  
  None of the mentioned
10.

What is the output of the following? for i in range(5): if i == 5: break else: print(i) else: print("Here")
- A.
  
  0 1 2 3 4 Here
- B.
  
  0 1 2 3 4 5 Here
- C.
  
  0 1 2 3 4
- D.
  
  1 2 3 4 5
11.
What is the output of the following code ?
1. >>>example = "snow world"
2. >>>print("%s" % example[4:7])
- A.
  
  Wo
- B.
  
  World
- C.
  
  Sn
- D.
  
  Rl
12.

Suppose list1 is [1, 3, 2], What is list1 * 2 ?
- A.
  
  [2, 6, 4].
- B.
  
  [1, 3, 2, 1, 3].
- C.
  
  [1, 3, 2, 1, 3, 2] .
- D.
  
  [1, 3, 2, 3, 2, 1].
13.
What will be the output?
1. >>>my_tuple = (1, 2, 3, 4)
2. >>>my_tuple.append( (5, 6, 7) )
3. >>>print len(my_tuple)
- A.
  
  1
- B.
  
  2
- C.
  
  5
- D.
  
  Error
14.
What will be the output?
1. d = {"john":40, "peter":45}
2. print(list(d.keys()))
- A.
  
  [“john”, “peter”].
- B.
  
  [“john”:40, “peter”:45].
- C.
  
  (“john”, “peter”)
- D.
  
  (“john”:40, “peter”:45)
15.

What is the output of the functions shown below? min(max(False,-3,-4), 2,7)
- A.
  
  2
- B.
  
  False
- C.
  
  -3
- D.
  
  -4
16.
What is the output of the below program?
1. def sayHello():
2. print('Hello World!')
3. sayHello()
4. sayHello()
- A.
  
  Hello World! Hello World!
- B.
  
  ‘Hello World!’ ‘Hello World!
- C.
  
  Hello Hello
- D.
  
  None of the mentioned
17.

Is the following code valid? try: # Do something except: # Do something else: # Do something
- A.
  
  No, there is no such thing as else
- B.
  
  No, else cannot be used with except
- C.
  
  No, else must come before except
- D.
  
  Yes
18.

What happens if the file is not found in the code shown below? a=False while not a: try: f_n = input("Enter file name") i_f = open(f_n, 'r') except: print("Input file not found")
- A.
  
  No error
- B.
  
  Assertion error
- C.
  
  Input output error
- D.
  
  Name error
19.

Which of the following statements are true?
- A.
  
  When you open a file for reading, if the file does not exist, an error occurs
- B.
  
  When you open a file for writing, if the file does not exist, a new file is created
- C.
  
  When you open a file for writing, if the file exists, the existing file is overwritten with the new file
- D.
  
  All of the mentioned
20.

The output of the code shown below: import time time.asctime()
- A.
  
  Current date only
- B.
  
  UTC time
- C.
  
  Current date and time
- D.
  
  Current time only