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.

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Subject: Operating Systems

0 3984

Q:

Which Stack is used in 8086?

Answer

FIFO (First In First Out) stack is used in 8086. In this type of Stack the First Stored Information is retrieved first.

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Subject: Hardware

0 3981

Q:

Which of the following is not an Output device?

A) Scanner	B) Moniter
C) Printer	D) Speakers

Answer & Explanation Answer: A) Scanner

Explanation:

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Filed Under: Computer
Exam Prep: AIEEE , Bank Exams , CAT
Job Role: Analyst , Bank Clerk , Bank PO , Database Administration , IT Trainer , Network Engineer , Project Manager , Software Architect

9 3981

Q:

Which of the statements given below are correct?

A) Viktor Axelsen won the Men's Singles Badminton 2017 BWF World Championships.

B) Max Verstappen won the Formula One 2017 United States Grand Prix.

C) In 2018 IPL auctions, Sunrisers Hyderabad retained David Warner.

A) B and C	B) A and C
C) A and B	D) A, B and C

Answer & Explanation Answer: B) A and C

Explanation:

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Filed Under: Sports
Exam Prep: Bank Exams

0 3980

Q:

World’s first oil paintings have been found in which of the following countries ?

A) China	B) Afghanistan
C) India	D) Pakistan

Answer & Explanation Answer: B) Afghanistan

Explanation:

In Afghanistan, Bamiyan caves.

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Filed Under: General Awareness
Exam Prep: Bank Exams , CAT

10 3978

Q:

Navy day is observed on

A) Dec 4	B) Oct 28
C) Nov 7	D) Nov 14

Answer & Explanation Answer: A) Dec 4

Explanation:

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Filed Under: Important Days and Years

2 3974

Q:

Leverage enables currency traders to do which of the following?

A) Reduce the risk of losing money	B) Force foreign governments to print more money
C) Make large currency trades using small amounts of money	D) Buy currencies before they are available to the public

Answer & Explanation Answer: C) Make large currency trades using small amounts of money

Explanation:

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Filed Under: Indian Economy
Exam Prep: Bank Exams

0 3974

Q:

Who was the first leader to preside over the INC?

A) Ananda Charlu	B) S Subramanya lyer
C) WC Banerji	D) Surendranath Bannerjee

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