Questions

Q:

Which of the following satellites is the first satellite made by complete native technology?

A) Bhaskara B) Aryabhatta
C) Rohini D) Kalpana-1
 
Answer & Explanation Answer: B) Aryabhatta

Explanation:
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Filed Under: General Awareness

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Q:

Which statement about tobacco use is true?

A) Smoking can lead to emphysema as well as strokes B) Smokeless tobacco can lead to cancer but is not addictive
C) Smoking relaxes people because it lowers the heart rate D) All of the above
 
Answer & Explanation Answer: A) Smoking can lead to emphysema as well as strokes

Explanation:

Smoking can lead to emphysema as well as strokes is the true statement regarding tobacco use. Emphysema is related to the failure of lungs air sacs and cilia that eliminate the dust from the body.

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

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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:

Who is the author of book "Superstar India: Incredible to unstoppable "?

Answer

Shobha Rajadhyaksha, also known as Shobhaa De (born 7 January 1948), is the author of the book "Superstar India: From Incredible to unstoppable ". She is an Indian columnist and novelist. De is best known for her depiction of socialites and sex in her works of fiction, for which she has come to be known as the "Jackie Collins of India".

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Subject: Books and Authors Exam Prep: Bank Exams
Job Role: Bank PO , Bank Clerk , Analyst

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Q:

Who wrote the line: ' A thing of beauty is a joy for ever '

A) P.B.Shelley B) William Wordsworth
C) John Keats D) Robert Browning
 
Answer & Explanation Answer: C) John Keats

Explanation:
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Filed Under: Books and Authors

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Q:

How do you detect if two 8-bit signals are same?

Answer

Pass input to XOR and give their outputs to OR gate, if your output is 0 both 8-bit signals are same.


OR


Pass input to XNOR and give their outputs to AND gate, if your output is 1 both 8-bit signals are same. 

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Subject: Hardware

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Q:

When Was The Tripitaka Written

Answer

The Tripitaka was Written in Third Century bce(beginning of the common era).


The Tripitaka (called Tipitaka in Pali) is the earliest collection of buddhist writings. Initially, they were composed orally.

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Subject: Indian History Exam Prep: AIEEE , Bank Exams , CAT
Job Role: Bank Clerk , Bank PO

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Q:

Instruments for measuring Solar Radiation?

A) Ammeter B) Pyranometer
C) Dynamometer D) Anemometer
 
Answer & Explanation Answer: B) Pyranometer

Explanation:

Solar radiation instruments may be produced to measure different types of solar energy. When sunlight encounters the Earth's atmosphere, some of it is absorbed or scattered by water vapor, aerosols, clouds, and other air molecules. The radiation which penetrates to the Earth's surface is termed direct solar radiation.

 

A thermopile pyranometer is a type of actinometer used for measuring solar radiation on a planar surface and it is designed to measure the solar radiation flux density (W/m2) from the hemisphere above within a wavelength range 0.3 μm to 3 μm.

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Filed Under: Physics
Exam Prep: AIEEE , Bank Exams , CAT , GATE
Job Role: Analyst , Bank Clerk , Bank PO , IT Trainer

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