Threads -Java Programming MCQ Questions and Answers

Home

Competitive Exams MCQs

Aptitude English Verbal Reasoning Non Verbal Reasoning General Knowledge(GK) General Science(GS) Data Interpretation(DI) Banking Awareness Current Affairs

Computer Fundatmental MCQs

Computer Fundamentals Microsoft Word Microsoft Excel MS Power Point Tally Operating System Python AI(Artificial Intelligence)

Engineering Subjects MCQs

Computer Science Electronics & Communication Mechanical Engineering Civil Engineering Electrical Engineering

More Engineering MCQs

Chemical Engineering Automobile Engineering Biotechnology Mining Engineering Geological Engineering Metallurgical Engineering

Engineering Core

Engineering Mathematics Engineering Physics Engineering Chemistry

Computer Fundamentals MCQs

Computer Fundamentals Microsoft Word Microsoft Excel MS Power Point Tally Operating System Networking Database SQL MySQL

Programming MCQs

C Programming C++ Programming Java Python PHP JavaScript

Advanced Programming MCQs

Artificial Intelligence Machine Learning Data Science Cloud Computing Hadoop IoT

Graduation & PG

Commerce Management Law Agriculture Sociology Psychology Home Science Mass Communication Political Science Psychology

Resources

Current Affairs Interview Blog

Exam Categories

SSC Exams Railway Exams All Exams

SSC Exams

SSC CGL SSC CHSL SSC MTS SSC CPO SSC GD SSC JHT SSC Selection Post SSC Stenographer SSC JE

Railway Exams

RRB ALP RRB Technician RRB Section Controller RRB JE RRB Paramedical RRB Group D

Popular Exams

SSC CGL SSC CHSL SSC MTS RRB NTPC (Graduate) RRB Group D RRB ALP RRB Technician RRB Section Controller

Each section contains 100 MCQs on Threads .

What is the purpose of the isDaemon() method in Java threads?

A) It checks if a thread is currently running B) It checks if a thread is sleeping C) It checks if a thread is a daemon thread D) It checks if a thread is waiting

Discuss

Answer & Solution

Answer: Option C

No explanation is given for this question. Let's Discuss on Board

In Java, what happens when a thread encounters an uncaught exception and terminates abruptly?

A) The thread is paused indefinitely B) The JVM prints the exception trace and terminates the thread C) The thread resumes execution without any impact D) None of These

Discuss

Answer & Solution

Answer: Option B

No explanation is given for this question. Let's Discuss on Board

What is the result of calling the setDaemon(true) method on a running thread in Java?

A) It resumes the thread B) It pauses the thread C) It sets the thread as a daemon thread D) It stops the thread immediately

Discuss

Answer & Solution

Answer: Option C

No explanation is given for this question. Let's Discuss on Board

In Java, what is the purpose of the isInterrupted() method in threads?

A) It checks if a thread is a daemon thread B) It checks if a thread is waiting C) It checks if a thread is running D) It checks if a thread has been interrupted

Discuss

Answer & Solution

Answer: Option D

No explanation is given for this question. Let's Discuss on Board

How can you handle exceptions in Java threads?

A) By using try-catch blocks within the run() method B) By using the stop() method C) By ignoring exceptions in threads D) By using the yield() method

Discuss

Answer & Solution

Answer: Option A

No explanation is given for this question. Let's Discuss on Board

In Java, which class is used to create and manage thread groups?

A) GroupManager B) ThreadController C) ThreadManager D) ThreadGroup

Discuss

Answer & Solution

Answer: Option D

No explanation is given for this question. Let's Discuss on Board

What is the purpose of the setPriority() method in Java threads?

A) It starts a new thread B) It resumes a paused thread C) It sets the priority of a thread D) It synchronizes threads

Discuss

Answer & Solution

Answer: Option C

No explanation is given for this question. Let's Discuss on Board

In Java, can you directly access the run() method of a Thread object?

A) Only if the thread is marked as "final" B) Yes, but it will execute in the current thread, not as a separate thread C) Only if the thread is marked as "static" D) None of These

Discuss

Answer & Solution

Answer: Option B

No explanation is given for this question. Let's Discuss on Board

What is the purpose of the getState() method in Java threads?

A) It suspends a thread B) It starts a new thread C) It retrieves the current state of a thread D) It sets the state of a thread

Discuss

Answer & Solution

Answer: Option C

No explanation is given for this question. Let's Discuss on Board

In Java, what is the maximum thread priority value?

A) 100 B) 255 C) 1000 D) 10

Discuss

Answer & Solution

Answer: Option D

No explanation is given for this question. Let's Discuss on Board

1 2 3 4 5 6 7 8 9 10