Questions

Q:

Major coalfields of India are located in the river valley of

A) Damodar B) Godavari
C) Mahanadi D) Wardha
 
Answer & Explanation Answer: A) Damodar

Explanation:
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Filed Under: Indian Economy

4 7174
Q:

The nimbus formed a special feature of Mughal portraiture under

A) Shah Jahan B) Aurangzeb
C) Jahangir D) Akbar
 
Answer & Explanation Answer: C) Jahangir

Explanation:
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Filed Under: Indian History

3 7169
Q:

Jalal-ud-din Muhammad Akbar was proclaimed Emperor in

A) 1556 AD B) 1557 AD
C) 1558 AD D) 1560 AD
 
Answer & Explanation Answer: A) 1556 AD

Explanation:
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Filed Under: Indian History

9 7164
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 7163
Q:

Who composed the National Anthem ' Jana Gana Mana '

A) Rabindranath Tagore B) R.D.Dinkar
C) Bakim Chandra Chatterjee D) Sarojini Naidu
 
Answer & Explanation Answer: A) Rabindranath Tagore

Explanation:
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Filed Under: Books and Authors

10 7156
Q:

Which Amendment Act introduced changes in the Preamble to the Indian Constitution?

A) the 38th Amendment Act, 1975 B) the 40th Amendment Act, 1976
C) the 42nd Amendment Act, 1976 D) the 44th Amendment Act, 1979
 
Answer & Explanation Answer: C) the 42nd Amendment Act, 1976

Explanation:
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Filed Under: Indian Politics

5 7155
Q:

The brain of any computer system is

A) CPU B) Memory
C) Control D) ALU
 
Answer & Explanation Answer: A) CPU

Explanation:

Central Processing Unit (CPU) is the brain of any computer system.

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19 7151
Q:

 A benefit of the three-tier architecture is which of the following?

A) New modules can be built to support specific business needs B) Performance improves for compiled SQL statements
C) Results in a thinner client and database server D) All of the above.
 
Answer & Explanation Answer: A) New modules can be built to support specific business needs

Explanation:
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Filed Under: Database

1 7151