Questions

Q:

What are the blocking and non-blocking assignments in Verilog and which is preferred in Sequential Circutis?

Answer

A blocking assignment is one in which the statements are executed sequentially, i.e., first statement is executed and variable is assigned  a value then second is executed and so on. A non blocking assignment is  one in which statements occurs conturrently, only non blocking assignments should be used in sequential circuit.


 


e.g.


initial


begin


a=b; //blocking


c<=a; //nonblocking


d=c; // blocking


end


 


In this example firstly the value of b is assigned to a and this value is assigned to c only after execution of first statement. the second and the third statements are executed simultaneously, i.e. value a ais assigned to c and previous value if c is assigned to d.

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Subject: Hardware

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Q:

In the following question, out of the given four alternatives, select the alternative which best expresses the meaning of the Idiom/Phrase.

As fit as a fiddle

A) Very aggressive B) Uncomfortable
C) Selfish friend D) Strong and healthy
 
Answer & Explanation Answer: D) Strong and healthy

Explanation:
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Filed Under: English

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Q:

The question below consists of a set of labelled sentences. These sentences, when properly sequenced form a coherent paragraph. Select the most logical order of sentences from among the options.


P: Honesty is a moral value that must be inculcated in childhood.
Q: Through stories children can be exposed to the virtue of honesty, so that they can easily comprehend why dishonesty should be avoided, and how honesty is vital for life.
R: The value then takes firm foundation and can see one through life.
S: If the trait of dishonesty starts at a young age, it becomes a habit difficult to change.

A) PRSQ B) RSPQ
C) RPQS D) QRPS
 
Answer & Explanation Answer: A) PRSQ

Explanation:
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Q:

pH of the human blood is ______.

A) Slightly Acidic B) Highly Acidic
C) Slightly Basic D) Highly Basic
 
Answer & Explanation Answer: C) Slightly Basic

Explanation:
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Filed Under: Chemistry
Exam Prep: Bank Exams

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Q:

Out of the four alternatives, choose the one which can be substituted for the given words/sentences and click the button corresponding to it.

Act of mercy killing

A) Suicide B) Euthanasia
C) Immolation D) Asphyxiation
 
Answer & Explanation Answer: B) Euthanasia

Explanation:
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Filed Under: English
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Q:

In the following question, out of the four alternatives, select the alternative which best expresses the meaning of the idiom/phrase.

to get up on the wrong side of the bed

A) to find oneself in a strange place when one wakes up especially after drinking a lot previous night B) to start the day in a bad mood which continues all day long
C) to argue with your spouse D) to roll a lot in bed while sleeping
 
Answer & Explanation Answer: B) to start the day in a bad mood which continues all day long

Explanation:
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Filed Under: English
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Q:

In the following question, a sentence has been given in Active/Passive Voice. Out of the four alternatives suggested, select the one which best expresses the same sentence in Passive/Active Voice.

 

He could have solved the problem.

A) The problem could be solved by him. B) The problem could have solved by him.
C) The problem could have been solved by him. D) The problem could solve by him.
 
Answer & Explanation Answer: C) The problem could have been solved by him.

Explanation:
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Q:

During _____________ motion of an object along a straight line, the velocity remains constant with time.

A) linear B) translational
C) uniform D) equilibrium
 
Answer & Explanation Answer: C) uniform

Explanation:
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Filed Under: Physics
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