Python Exam - Internship With Projects

Exam Instructions:

Total Number of Questions: 20
You will be required to answer a total of 20 multiple-choice questions.

Time Limit: 200 seconds for the entire exam
You must complete all 20 questions within 200 seconds. Once the time is up, the exam will automatically submit.

Passing Criteria:
A minimum score of 60% is required to pass the exam and qualify for a certificate.

Certificate Award:
Upon passing with at least 60%, you will be awarded a Certificate of Achievement.

Multiple Attempts:
You are allowed to take the exam multiple times. Only your highest score will be considered for certification.

Additional Instructions:

Read each question carefully before answering.

The exam timer cannot be paused once it begins.

Ensure a stable internet connection throughout the exam.

Good luck, and feel free to retake the exam to improve your score!

Python Exam

Test your Python skills with a challenging exam designed to evaluate your knowledge in programming, data structures, and algorithms

The certificate will be generated based on the information you provide in the form, so please ensure that all details are entered correctly.

NameEmailPhone NumberUniversityCollegeDegreeDepartmentPass Out Year

1 / 20

1) How do you implement middleware in a Python web framework?

A) By creating a separate process

B) By using decorators

C) By using static methods

D) By creating a middleware class or function that intercepts requests and responses

2 / 20

2) How do you check if a key exists in a dictionary?

A) if key in dict.keys():

B) if dict.key_exists(key):

C) if key in dict:

D) if dict.has_key(key):

3 / 20

3) How do you create a new line in a string?

A) n

B) \n

C) newline()

D) t

4 / 20

4) How do you merge two dictionaries in Python (version 3.9 or later)?

A) dict1.update(dict2)

B) dict2`

C) `dict1

D) dict1 + dict2

5 / 20

5) How do you implement a circular queue in Python?

A) By using a dictionary

B) By using a deque

C) By using a fixed-size list and managing the head and tail indices

D) By using a linked list

6 / 20

6) How do you profile CPU and memory usage in Python?

A) By using cProfile, memory_profiler, or psutil libraries

B) By using gc.collect()

C) By using os.getpid()

D) By using time.sleep()

7 / 20

7) How do you handle exceptions in coroutines in Python?

A) By using finally clause

B) By using async for

C) By using try-except blocks with await or async functions

D) By using contextvars

8 / 20

8) What is the Global Interpreter Lock (GIL) in Python?

A) A type of exception

B) Lock for I/O operations

C) Mutex for thread safety

D) A threading library

9 / 20

9) What is the purpose of the pickle module in Python?

A) Compresses objects

B) Converts objects to JSON

C) Encrypts objects for security

D) Serializes and deserializes Python objects for storage or transmission

10 / 20

10) How do you handle circular imports in Python?

A) By creating global variables

B) By using from … import …

C) By avoiding imports altogether

D) By using import inside functions or delaying imports

11 / 20

11) What will be the output of the following code: print(len(“Hello, World!”))?

A) 13

B) 12

C) 1

D) 14

12 / 20

12) What will be the output of the following code: print(“abc”[-3])?

A) a

B) 1

C) None

D) c

13 / 20

13) What will be the output of the following code: print(1 + 2 == 3)?

A) 1

B) TRUE

C) None

D) FALSE

14 / 20

14) What will be the output of the following code: print(“abc”[0])?

A) b

B) 1

C) a

D) None

15 / 20

15) What will be the output of the following code: print(set(“hello”))?

A) 1

B) {'h', 'e', 'l'}

C) None

D) {'h', 'e', 'l', 'o'}

16 / 20

16) What will be the output of the following code: print([1, 2, 3] is [1, 2, 3])?

A) TRUE

B) FALSE

C) None

D) 1

17 / 20

17) What will be the output of the following code: print(“Python”.startswith(“P”))?

A) TRUE

B) FALSE

C) 1

D) None

18 / 20

18) What will be the output of the following code: print([1, 2].append(3))?

A) None

B) 1

C) [1, 2, 3]

D) None

19 / 20

19) What will be the output of the following code: print(“123”.isdigit())?

A) None

B) 1

C) FALSE

D) TRUE

20 / 20

20) What will be the output of the following code: print(“abc”[0:2])?

A) 1

B) ab

C) None

D) a

Your score is

Internship With Projects

Internship With Projects

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