Questions

Q:

The first cellular phone service in india was introduced by ________

Answer

The first cellular phone service in india was introduced by Modi Telstra on August 23, 1995 in calcutta under the name Mobile Net. 

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Q:

Which of these is a folk dance form native to "Araku valley" ?

A) Dhimsa B) Burrakatha
C) Maach D) Kavadi Chindu
 
Answer & Explanation Answer: A) Dhimsa

Explanation:
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Filed Under: General Awareness

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Q:

The arbor vitae refers to

A) the pleatlike convolutions of the cerebellum B) cerebellar gray matter
C) flocculonodular nodes D) cerebellar white matter
 
Answer & Explanation Answer: D) cerebellar white matter

Explanation:

In the brain cerebellum, the arbor vitae refers to the cerebellar white matter which resembles the structure of arborvitae plant leaves and branches structure.

arbor-vitae1540288058.png image

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Filed Under: Biology

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Q:

Which of these relationships is true of an uncharged atom?

A) The atomic mass is equal to the atomic number. B) The number of electrons is equal to the number of neutrons.
C) The number of protons is equal to the number of electrons. D) The atomic mass is equal to the number of electrons.
 
Answer & Explanation Answer: C) The number of protons is equal to the number of electrons.

Explanation:

The number of protons is equal to the number of electrons. That is the number of positive charges is equal to the number of negative charges.

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

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Q:

Which is not a task of a configuration management?

A) Reporting B) Version control
C) Quality control D) Change management
 
Answer & Explanation Answer: C) Quality control

Explanation:
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Q:

Coral reefs are formed by _____

A) volcanic rocks B) marine sediments
C) chlorine material precipitated from sea water D) tiny colonial marine animals which construct limestone skeleton material
 
Answer & Explanation Answer: D) tiny colonial marine animals which construct limestone skeleton material

Explanation:
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Filed Under: World Geography

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Q:

Suppose you have a computional circuit between two registers driven by a clock. What will you do if the delay of the combinational circuit is greater than your clock signal?

Answer

Use the concept of register-retiming.


divide the totla combinatorial delay in two segments such that individually the delay is less the clock period.


this can be done by inserting a flip-flop in the combinational path.


e.g.,


clock period --- 5 ns


total cominational delay ---- 7


then divide the 7ns path in two path of 4 or 3 (best resutls are obtained if delays are  same for both path i.e 3.5ns) by inserting a flip-flop in between.

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Subject: Hardware

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Q:

You can crack me. You can make me. You can tell me. You can play me. What am I?

Answer

A Joke is what you can crack, make, play and tell.

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Subject: Logic Puzzles Exam Prep: Bank Exams

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