Q:

Which ruler held a religious assembly at Prayag every five years?

A) Ashoka	B) Kanishka
C) Harshavardhana	D) Chandragupta vikramaditya

Answer & Explanation Answer: C) Harshavardhana

Explanation:

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Filed Under: Indian History

15 12229

Q:

The rate of heartbeat is accelerated by the hormone

A) adrenaline	B) acetylcholine
C) thyroxine	D) pituitrin

Answer & Explanation Answer: A) adrenaline

Explanation:

The hormone adrenaline also called epinephrine is known as a stress hormone. In emotional upsets( like fear, anger etc.) this hormone is poured into the blood and it accelerates heart beat. The hormone acetylcholine decelerates heartbeat rate.

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Filed Under: Biology

85 12229

Q:

Due to an acceleration of 1 $m / s^{2}$ , the velocity of a body increases from 5 m/s to 10 m/s in a certain period. Find the displacement (in m) of the body in that period.

A) 125	B) 37.5
C) 62.5	D) 75

Answer & Explanation Answer: B) 37.5

Explanation:

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Filed Under: Physics
Exam Prep: Bank Exams

9 12213

Q:

The primary tool used in structured design is a

A) module	B) structure chart
C) program flowchart	D) data-flow diagram

Answer & Explanation Answer: B) structure chart

Explanation:

The primary tool used in structured design is a structure chart.

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

8 12213

Q:

What is MESI?

Answer

The MESI protocol is also known as illinois protocol due to its development the University of illinois at Urbana-Champaign and MESI is a widely used cache coherency and memory coherence protocol.

MESI is the most common which supports write-back cache. its use in personal computers became widespread with the introduction of intel's pentium processor to "support the more efficient write-back cache in addition to the write-through cache previously used by the Intel 486 processor"/

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Subject: Hardware

21 12196

Q:

Boat race is a famous festival game of

A) Tamil Nadu	B) Kerala
C) Goa	D) Assam

Answer & Explanation Answer: B) Kerala

Explanation:

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Filed Under: Sports

24 12193

Q:

What is the output after compile and run the following code ?

int Output = 10;
boolean b = false;
if((b == true) && ((Output += 10) == 20))
{
System.out.println("We are equal " + Output);
}
else
{
System.out.println("Not equal! " + Output);
}

A) Compilation and output of "We are equal 10"	B) Compilation and output of "Not equal! 10"
C) Compilation error, attempting to perform binary comparison on logical data type	D) Compilation and output of "Not equal! 20"

Answer & Explanation Answer: B) Compilation and output of "Not equal! 10"

Explanation:

The output will be "Not equal! 10". Please note that && is logical AND operator. If first operand before (&&) is false then the other operand will not be evaluated. This illustrates that the Output +=10 calculation was never performed because processing stopped after the first operand was evaluated to be false. If you change the value of b1 to true, processing occurs as you would expect and the output would be "We are equal 20".

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Filed Under: Oracle Certification
Job Role: Analyst

12 12191

Q:

The nuclear fuel in the sun is

A) Helium	B) Uranium
C) Hydrogen	D) Oxygen

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