Q:

Why crystal is a preferred clock source?

Answer

Because of high stability, large Q (Quality Factor) & the frequency that doesn't drift with aging. Crystal is used as a clock source most of the times.

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Subject: Hardware

0 4963

Q:

"Good Samaritan Policy" has been launched by which state / union territory government?

A) Delhi	B) Karnataka
C) Telangana	D) Gujarath

Answer & Explanation Answer: A) Delhi

Explanation:

The Delhi government has recently approved 'Good Samaritan Policy' under which monetary incentive of Rs 2,000 and appreciation certificate will be given to people who help road accident victims in the national capital. The scheme is intended to encourage people to take accident victims in emergency situation to hospitals so that someone’s life could be saved.

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Filed Under: General Awareness
Exam Prep: Bank Exams , CAT , GATE , GRE
Job Role: Bank Clerk , Bank PO

18 4963

Q:

Rearrange the parts of the sentence in correct order

Further negotiations

P-are necessary
Q-to reach a common understanding
R-to enable implementation

A) QRP	B) RPQ
C) PRQ	D) PQR

Answer & Explanation Answer: D) PQR

Explanation:

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Filed Under: English
Exam Prep: Bank Exams

0 4961

Q:

A 16th Century Indian Jurist has stated that 'land is the property of its owner, and kings have only the right to tax it'. His Name?

A) Yajnavalkya	B) Nilakantha
C) Hemadri	D) Vijnaneswara

Answer & Explanation Answer: B) Nilakantha

Explanation:

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Filed Under: General Awareness

3 4960

Q:

What is the share of small savings collection from all states through Post Office in India's GDP?

A) 2 percent	B) 3 percent
C) 7 percent	D) 8 percent

Answer & Explanation Answer: B) 3 percent

Explanation:

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12 4959

Q:

What SQL command will allow you to change the table STUDENT to add the constraint named GradeCheck that states that the values of the Grade column must be greater than 0?

A) ALTER TABLE STUDENT ALTER CONSTRAINT GradeCheck (Grade > 0);	B) ALTER TABLE STUDENT ADD CONSTRAINT GradeCheck (Grade > 0);
C) ALTER TABLE STUDENT ADD CONSTRAINT GradeCheck CHECK (Grade > 0);	D) None of the above is correct.

Answer & Explanation Answer: C) ALTER TABLE STUDENT ADD CONSTRAINT GradeCheck CHECK (Grade > 0);

Explanation:

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Filed Under: Database

0 4959

Q:

What is the difference between Hard and Soft real-time systems?

Answer

A hard real-time system guarantees that critical tasks complete on time. This goal requires that all delays in the system be bounded from the retrieval of the stored data to the time that it takes the operating system to finish any request made of it. A soft real time system where a critical real-time task gets priority over other tasks and retains that priority until it completes. As in hard real time systems kernel delays need to be bounded

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Subject: Operating Systems

0 4959

Q:

The historical monument Al Khazneh is located in which city ?

A) Giza	B) Tehran
C) Baghdad	D) Petra

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