Python Thread Introduction

Question 1

What is the purpose of the join() method in python's threading module?

It starts a new thread.

It wait for a thread to finish its execution.

It suspends a thread temporarily.

It terminates a thread.

Question 2

What is the purpose of the lock class in python's threading module?

It is used to lock the entire program to ensure thread safety.

It is used to lock a specific thread to prevent it from running.

It is used to protect shared resources from being accessed by multiple threads simultaneously.

It is used to create a new thread.

Question 3

What is multithreading in python?

Running multiple python scripts simultaneously.

Running multiple threads within a single python process.

Running multiple processes within a single python thread.

Running multiple python interpreters simultaneously.

Question 4

In python, how can you terminate a thread prematurely?

Call the kill() method on the thread object.

Raise an exception within the thread.

Use the terminate() method in the thread module.

Threads cannot be terminated prematurely in python.

Question 5

How is a thread different from a process in python?

A process is a lightweight unit of execution, while a thread is a heavyweight unit.

A process has its own memory space , while thread share the same memory space.

A process can only run on a single CPU core, while threads can utilize multiple cores.

A thread can run independently, while a processes.

Question 6

Which of the following is true about thread safety in python?

Python automatically ensures thread safety for all variables.

Thread safety is not a concern in python.

Python provides tools and techniques to make your code thread-safe.

Thread safety can only be achieved by using multiple processes, not thread.

Question 7

How can you create a thread in python using the threading module?

Call the start() method on a function object.

Use the new_thread() function.

Call the run () method on a thread object.

Use the thread() constructor.

Question 8

What is the global interpreter lock(GIL) in python?

It is a lock used to prevent multithreading in python.

It is a lock that ensures only one thread can execute python bytecode at a time.

It is a lock used to protect global variables in python.

It is a lock that prevents the use of the threading module.

Question 9

What is the primary advantage of using multithreading in python?

Improved single-threaded performance.

Simplified code structure.

Easier debugging.

Better support for multiprocessing.

Question 10

Which module in python is used for multithreading?

Threading

Multithread

Parallel

Concurrent

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brijesh