Questions

Q:

 Which of the following improves a query's processing time?

A) Write complex queries. B) Combine a table with itself.
C) Query one query within another. D) Use compatible data types.
 
Answer & Explanation Answer: D) Use compatible data types.

Explanation:
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Q:

Who is the Creator of the popular cartoon characters Mandrake the Magician and the Phantom?

Answer

Lee Falk

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Q:

The Military Games were held in Hyderabad  from October 17,2007 to October 27,2007. Which country won the highest number of medals?

A) China B) Russia
C) India D) Japan
 
Answer & Explanation Answer: B) Russia

Explanation:
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Q:

The Lal Bahadur Shastri National Academy of Administration is located in which place ?

A) Hyderabad B) Mussoorie
C) Pune D) Kolkata
 
Answer & Explanation Answer: B) Mussoorie

Explanation:
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Q:

Which statement is one component of the cell theory?

A) DNA is the basis of genetic transfer B) All living cells arise from pre-existing cells
C) All cells are composed of same organelles D) Tissues are formed from combinations of cells
 
Answer & Explanation Answer: B) All living cells arise from pre-existing cells

Explanation:

All living cells arise from pre-existing cells is one component of the cell theory.

 

The Cell Theory is one of the basic principles of biology.

 

The Cell Theory states:

1. All living organisms are composed of cells. They may be unicellular or multicellular.

2. The cell is the basic unit of life.

3. Cells arise from pre-existing cells.

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Q:

Multiple users can share a local temporary table

A) TRUE B) FALSE
Answer & Explanation Answer: B) FALSE

Explanation:

Multiple users can't share a local temporary table

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Q:

A Transparent DBMS

A) Keep its logical structure hidden from users B) Can access control
C) Keeps its physical structure hidden from users D) Can not hide sensitive information from users
 
Answer & Explanation Answer: C) Keeps its physical structure hidden from users

Explanation:

DBMS :: Database Managemet System.

A DBMS which keeps its physical structure hidden from the user is known as a transparent DBMS.

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Q:

Carbon in the ocean originates from the atmosphere.

A) TRUE B) FALSE
Answer & Explanation Answer: A) TRUE

Explanation:

True, the carbon in the ocean originates from the atmosphere. The oceanic surface water absorbs the carbon dioxide gas from the atmosphere and dissolves in it.

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