Q:

What resources are used when a thread is created? How do they differ from those when a process is created?

Answer

When a thread is created the threads does not require any new resources to execute the thread shares the resources like memory of the process to which they belong to. The benefit of code sharing is that it allows an application to have several different threads of activity all within the same address space. Whereas if a new process creation is very heavyweight because it always requires new address space to be created and even if they share the memory then the inter process communication is expensive when compared to the communication between the threads.

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Subject: Operating Systems

36 23577

Q:

Tansen, a great musician of his time, was in the court of –

A) Akbar	B) Shahjahan
C) Bahadur Shah	D) Jahangir

Answer & Explanation Answer: A) Akbar

Explanation:

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Filed Under: Indian Culture

267 23557

Q:

Which of the statements given below are correct?

A) Alexander Norén won the Golf 2017 BMW PGA Championship.

B) Canada hosted the Table Tennis 2017 ITTF Women's World Cup.

C) In 2018 IPL auctions, Rajasthan Royals retained Steve Smith.

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

Answer & Explanation Answer: D) A, B and C

Explanation:

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Filed Under: Sports
Exam Prep: Bank Exams

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Q:

The busiest and most important sea route of the world is _____

A) North Pacific Sea Route	B) North Atlantic Sea Route
C) South Atlantic Sea Route	D) Indian Ocean Route

Answer & Explanation Answer: B) North Atlantic Sea Route

Explanation:

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Filed Under: World Geography

60 23522

Q:

To make the number pad act as a directional arrow, we press

A) Num lock	B) Caps lock
C) Arrow lock	D) Shift

Answer & Explanation Answer: D) Shift

Explanation:

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Filed Under: Computer
Exam Prep: Bank Exams

129 23517

Q:

________ is an open source DBMS product that runs on UNIX, Linux and Windows.

A) MySQL	B) JSP/SQL
C) JDBC/SQL	D) Sun ACCESS

Answer & Explanation Answer: A) MySQL

Explanation:

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Filed Under: Database

39 23511

Q:

Which of the statements given below are correct?

A) Lewis Hamilton won the Formula One 2017 United States Grand Prix.

B) Sebastian Vettel won the Formula One 2017 Singapore Grand Prix.

C) Garbine Muguruza won the Tennis 2017 French Open Women's Singles.

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

Answer & Explanation Answer: A) Only A

Explanation:

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Filed Under: Sports
Exam Prep: Bank Exams

1 23471

Q:

Find the Missing Numbers in the given Number Puzzle ?

A) 169 & 81	B) 67 & 121
C) 64 & 115	D) 70 & 110

Answer & Explanation Answer: A) 169 & 81

Explanation:

Observe that in each column, square of sum of digits in the first row = Respective second row elements.

In the same way, square of sum of digits in the second row = Respective third row elements.

=> ${(6 + 4)}^{2} = 10^{2} = 100$

=> ${(4 + 9)}^{2} = 13^{2} = 169$

=> ${(8 + 1)}^{2} = 9^{2} = 81$ .

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Filed Under: Number Puzzles
Exam Prep: GATE , CAT , Bank Exams , AIEEE
Job Role: Bank PO , Bank Clerk

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