Questions

Q:

What is a Safe State and what is its use in deadlock avoidance?

Answer

When a process requests an available resource, system must decide if immediate allocation leaves the system in a safe state. System is in safe state if there exists a safe sequence of all processes. Deadlock Avoidance : ensure that a system will never enter an unsafe state.

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Q:

Which Stack is used in 8086?

Answer

FIFO (First In First Out) stack is used in 8086. In this type of Stack the First Stored Information is retrieved first.

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Subject: Hardware

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Q:

The water molecule has a dipole with the negative portion

A) localized on one of the hydrogens B) localized between the hydrogen atoms
C) pointing toward the oxygen atom D) pointing from the oxygen through the hydrogen atoms
 
Answer & Explanation Answer: C) pointing toward the oxygen atom

Explanation:

The water molecule has a dipole with the negative portion pointing toward the oxygen atom.

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Q:

Who was the first leader to preside over the INC?

A) Ananda Charlu B) S Subramanya lyer
C) WC Banerji D) Surendranath Bannerjee
 
Answer & Explanation Answer: C) WC Banerji

Explanation:
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Filed Under: Indian History

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Q:

Who has written the book ' War and Peace '

A) Khushwant Singh B) Mikhail Solokhov
C) Count Leo Tolstoy D) Saul Bellow
 
Answer & Explanation Answer: C) Count Leo Tolstoy

Explanation:
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Filed Under: Books and Authors

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Q:

Navy day is observed  on

A) Dec 4 B) Oct 28
C) Nov 7 D) Nov 14
 
Answer & Explanation Answer: A) Dec 4

Explanation:
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Q:

The shorter i am, the bigger i am.

What am I?

Answer

A Temper.

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Q:

Give the iupac name for the following compound?

che1530787063.jpg image

A) Sec-Butylcyclohexine B) Isopropylcyclohexane
C) 2-Cyclohexybutane D) None of the above
 
Answer & Explanation Answer: B) Isopropylcyclohexane

Explanation:
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