Q:

What is a Safe State and what is its use in deadlock avoidance?

Answer

When a process requests an available resource, system must decide if immediate allocation leaves the system in a safe state. System is in safe state if there exists a safe sequence of all processes. Deadlock Avoidance : ensure that a system will never enter an unsafe state.

Workspace

Report Error

View answer Workspace Report Error Discuss

Subject: Operating Systems

0 4209

Q:

Who are winners of 2016 Kabaddi World Cup ?

A) Iran	B) Australia
C) India	D) Bangladesh

Answer & Explanation Answer: C) India

Explanation:

Report Error

View Answer Report Error Discuss

Filed Under: Sports

12 4207

Q:

Which player has won the Gold Medal at World Badminton Championship 2017 ?

A) Nozomi Okuhara	B) Saina Nehwal
C) Carolina Marin	D) P V Sindhu

Answer & Explanation Answer: A) Nozomi Okuhara

Explanation:

Report Error

View Answer Report Error Discuss

Filed Under: Sports
Exam Prep: AIEEE , Bank Exams , CAT
Job Role: Bank Clerk , Bank PO

12 4205

Q:

The software development life cycle begins with a proof of concept and progress into the build, test, and acceptance phases as the project develops. Some times, differences between stakeholders can develop into conflict, which impacts the customer. As a trained, professional project manager, how do you handle this situation and resolve the customer's concerns?

A) Let the customer vent and take notes	B) Schedule a meeting
C) Develope a change request for the customer	D) Resolve the matter in favour of the customer

Answer & Explanation Answer: D) Resolve the matter in favour of the customer

Explanation:

Report Error

View Answer Report Error Discuss

Filed Under: PMP Certification

0 4204

Q:

Harmful bacteria in drinking water cannot be destroyed by

A) Chlorination	B) boiling
C) adding caustic soda	D) ozonisation

Answer & Explanation Answer: C) adding caustic soda

Explanation:

Water containing caustic soda cannot be used for drinking

Report Error

View Answer Report Error Discuss

Filed Under: Chemistry

1 4204

Q:

Missing letters puzzle

Answer

Answer: J

Explanation: Start with the letter J in the top left square, and move clockwise around the other squares. Letters follow the alphabetic sequence, skipping 4 letters at a time. Start with the X in the inner square in the top left, and move clockwise. These inner letters also follow the alphabetic sequence, skipping 5 letters at a time

Workspace

Report Error

View answer Workspace Report Error Discuss

Subject: Missing letters puzzles

25 4204

Q:

Dhruv Sharma Who Died in July 2017 Belongs To Which Field ?

A) Politics	B) Acting
C) Photography	D) Music

Answer & Explanation Answer: B) Acting

Explanation:

Report Error

View Answer Report Error Discuss

Filed Under: Famous Personalities
Exam Prep: Bank Exams , CAT
Job Role: Bank Clerk , Bank PO

6 4203

Q:

A Fuse is used in mains electric supply as a safety devices. Which one of the following statements about the fuse is correct?

A) It is connected in parallel with the main switch	B) It is made mainly from silver alloys
C) It must have a low melting point	D) It must have a very high resistance

Questions

Quick Links