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

0 2062

Q:

What is Program counter?

Answer

Program counter holds the address of either the first byte of the next instruction to be fetched for execution of the address of the next byte of a multi byte instruction, which has not been completely fetched. In both the cases it gets incremented automatically one by one as the instruction bytes get fetched. Also Program register keeps the address of the next instruction.

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Subject: Hardware

1 2061

Q:

I can be long, or I can be short. I can be grown, and I can be bought. I can be painted, or left bare. I can be round, or square. What am I?

Answer

A fingernail.

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Subject: Word Puzzles Exam Prep: AIEEE , Bank Exams , CAT
Job Role: Analyst , Bank Clerk , Bank PO

2 2061

Q:

Choose the word which is nearly opposite in meaning to the given word ‘PREDILECTION’

A) Oblivion	B) Objectivity
C) Aversion	D) Defeat

Answer & Explanation Answer: C) Aversion

Explanation:

Predilection means fondness, liking

Oblivion means unconsciousness

Objectivity means impartiality

Aversion means dislike → which is nearly opposite of Predilection

Defeat means conquer, beat

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Filed Under: English
Exam Prep: Bank Exams

0 2061

Q:

What determines the mass number of an element?

A) Number of protons	B) Number of electrons and protons
C) Number of protons and neutrons	D) Number of neitrons

Answer & Explanation Answer: C) Number of protons and neutrons

Explanation:

The number of protons in an isotope or an atom gives its atomic number whereas the number of protons and neutrons gives its mass number.

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Filed Under: Chemistry
Exam Prep: AIEEE , Bank Exams , GATE
Job Role: Analyst , Bank Clerk , Bank PO

1 2061

Q:

In the following question, out of the four alternatives, select the alternative which is the best substitute of the phrase.

Average in amount, intensity, quality, or degree.

A) moderate	B) supernatant
C) hobble	D) hum

Answer & Explanation Answer: A) moderate

Explanation:

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Filed Under: English
Exam Prep: AIEEE , Bank Exams , CAT

1 2060

Q:

Which state government has recently decided to rename Child Care Institutes as Jagannath Ashrams?

A) Haryana	B) Uttar Pradesh
C) Telangana	D) Rajasthan

Answer & Explanation Answer: A) Haryana

Explanation:

Haryana state government has recently decided to rename Child Care Institutes as Jagannath Ashrams.

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Filed Under: General Awareness
Exam Prep: AIEEE , Bank Exams , CAT
Job Role: Analyst , Bank Clerk , Bank PO

0 2060

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.

War and Peace, an epic historical novel by Leo Tolstoy, was_____ published as Voyna i mir in 1865-69. This ____study of early 19th century Russian society, noted for its _____of realistic detail and variety of psychological______is generally regarded as one of the world's greatest novels. War and Peace is_____concerned with the histories of five aristocratic families, the members of which are _____against the_____background of Russian social life during the war against Napoleon. The_____ of war, however, is____to the story of family existence which involves Tolstoy's optimistic belief in the life-asserting ______of human existence.

______ to the story of family existence

A) inordinate	B) subordinate
C) audacious	D) judicious

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