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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Q:

Alexander the great invaded India in?

A) 326 BC B) 336 BC
C) 346 BC D) 354 BC
 
Answer & Explanation Answer: A) 326 BC

Explanation:
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Filed Under: Indian History
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Q:

International day of sign language is observed on

A) 23 september B) 24 september
C) 25 september D) 26 september
 
Answer & Explanation Answer: A) 23 september

Explanation:

International day of sign language is celebrated annually across the world on 23rd september along with International Week of the Deaf.

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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.
Beat a dead horse

A) Show extreme level of cruelty especially to animals. B) Exploit someone to the point of killing him/her.
C) To uselessly dwell on a subject far beyond its point of resolution. D) To continue playing a game knowing very well that you are going to lose.
 
Answer & Explanation Answer: C) To uselessly dwell on a subject far beyond its point of resolution.

Explanation:
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Filed Under: English
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Q:

In the following passage some of the words have been left out. Read the passage carefully and choose the correct answer for the given blank out of the four alternatives.


The nation has been _____as a relatively extensive, territorial relation of nativity. We have further formulated the_____of the nation as a territorially_____, yet bounded, social relation for the generation, transmission, and ____of life. When the nation is a national state, it is also a_____for the protection of life. The nation is often ______by the metaphor of familial relations and, indeed, has sometimes been considered as some kind of_____family. This is understandable because both the nation and the family are relations of_____. Nonetheless, there is an important difference, and to understand this will _____a more detailed examination of the_____ between territory and bonding.


as a territorially_______, yet bounded, social relation

A) extended B) extrapolated
C) excessive D) extensive
 
Answer & Explanation Answer: D) extensive

Explanation:
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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.

 

Sushmita divorced her husband.

A) Her husband is divorced by Sushmita. B) By Sushmita her husband is divorced.
C) Divorcing of her husband was done by Sushmita. D) Her husband was divorced by Sushmita.
 
Answer & Explanation Answer: D) Her husband was divorced by Sushmita.

Explanation:
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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.
Barking up the wrong tree

A) Scolding the one who is innocent. B) Expecting a favour from a heartless person.
C) Looking in the wrong place. D) Requesting but in an arrogant manner.
 
Answer & Explanation Answer: C) Looking in the wrong place.

Explanation:
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Q:

A sentence has been given in Active/Passive Voice. Out of the four given alternatives, select the one which best expresses the same sentence in Passive/Active Voice.

Someone has invited me to the cruise.

A) Someone has sent invitation to the cruise. B) I had been invited to the cruise.
C)  I have been invited to the cruise. D) I was invite to the cruise by somebody.
 
Answer & Explanation Answer: C)  I have been invited to the cruise.

Explanation:
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