Questions

Q:

What would be the output of the following program ?

main() 

{

       unsigned  int a = oxffff;

        ~a;

        printf ("%x", a);

}

A) ffff B) 0000
C) 00ff D) None of the above
 
Answer & Explanation Answer: A) ffff

Explanation:
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Filed Under: Programming

0 14725
Q:

Which of the following are advantage of CD-ROM as a storage media?

A) CD-ROM is an inexpensive way to store large amount of data and information B) CD-ROM disks retrieve data and information more quickly than magnetic disks do
C) CD-ROMS make less errors than magnetic media D) All of these
 
Answer & Explanation Answer: A) CD-ROM is an inexpensive way to store large amount of data and information

Explanation:
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Filed Under: Computer
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47 14719
Q:

6 B in an O?

Answer

The given letter equation 6 B in an O refers to 6 Balls in an Over.

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33 14718
Q:

Read the passage carefully and choose the best answer to each question out of the four alternatives.


Eight north Indian Ocean countries, namely, Bangladesh, India, the Maldives, Myanmar, Oman, Pakistan, Sri Lanka and Thailand, were asked to contribute names so that a combined list could be compiled. Each country gave eight names and a combined list of 64 names was prepared. This list is currently in use, and all cyclones arising in the north Indian Ocean are named from this list, with one name from each country being used in turn. Almost 38 or 39 names from the list have been used up, but since many cyclones dissipate long before they hit land, their names rarely figure in the papers or other media. The names that people do know about, and remember are, naturally, those that were most destructive ones, or very recent. Aila, in 2009 is remembered with a shudder for the enormous destruction it caused in West Bengal and Bangladesh; Phaillin, also for the damage it caused when it hit the Odisha coast in 2013. Two harmless cyclones, which also might remain in people’s memory, are the more recent ones of 2014 — Hudhud, which threatened the east coast of India and Nilofar, which was expected to, but did not, devastate the western coast. The names in the cyclone list are usually words one associates with storms; words which mean water or wind or lightning in various national languages. Sometimes they are names of other things — birds or flowers or precious stones. The name ‘Aila’, contributed by the Maldives means ‘fire’, the name ‘Phaillin’ from Thailand means sapphire, the name ‘Hudhud’ from Oman is the name of a bird, probably the hoopoe, and the name ‘Nilofar’, given by Pakistan, is the Urdu name of the lotus or water lily. The eight names suggested by India, and which are in the list of 64, are Agni, Akaash, Bijli, Jal, Leher, Megh, Sagar and Vayu, meaning in that order, fire, sky, lightning, water, wave, cloud, sea and wind. Five of these names (that is, up to Leher) have been used so far.


For the next cyclone if it is the turn of an Indian name to be chosen, then what will be that name?

A) Agni B) Megh
C) Leher D) Vayu
 
Answer & Explanation Answer: B) Megh

Explanation:
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Filed Under: English
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0 14710
Q:

Which one of the following canons of taxation was not advocated by Adam Smith?

 

A) Canon of equity B) Canon of certainty
C) Canon of convenience D) Canon of fiscal adequacy
 
Answer & Explanation Answer: D) Canon of fiscal adequacy

Explanation:

Adam Smith propounded the following first four canons of taxation -(1)Canon of Equity. (2) Canon of Certainty: (3) Canon of Convenience or Ease (4) Canon of Economy.

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Filed Under: General Awareness
Exam Prep: Bank Exams

0 14709
Q:

Anna Hazare was awarded the Padma Bhushan in recognition for

A) His war against corruption and launching Bharashtachar Virodhi Jan Andolan B) His service to the Indian army
C) His remarkable social service in the Adivasi areas of Bihar D) Transfoming a barren-dry village called Ralegan Siddhi in Maharastra's Ahmednagar district into a model village of self sufficiency,ecofriendly and harmony
 
Answer & Explanation Answer: D) Transfoming a barren-dry village called Ralegan Siddhi in Maharastra's Ahmednagar district into a model village of self sufficiency,ecofriendly and harmony

Explanation:
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Filed Under: Honours and Awards

23 14707
Q:

Mirage is an example of

A) Reflection of light & Refraction of light B) Dispersion of light
C) Total Internal Reflection D) Refraction of light & Total Internal Reflection of light
 
Answer & Explanation Answer: D) Refraction of light & Total Internal Reflection of light

Explanation:

A Mirage is a naturally occurring optical phenomenon in which light rays bend to produce a displaced image of distant objects or the sky.




      • It is caused due to Total internal Reflection.

 

      • It is an optical illusion observed in deserts or hot summer days due to which a person sees a pond of water some distance ahead of him in which the surrounding objects appear inverted.

Mirage_is_an_example_of1556276063.jpg image


How Mirage Forms::

 

1. The temperature of other layers of atmosphere goes on decreasing as we go up.
2. Therefore density and refractive index of air changes as one goes up.
3. Thus a ray of light,gets refracted more and more away from the normal.
4. At a particular angle when a ray of light exceeds critical angle, total internal reflection takes place and ray of light gets reflected in the same medium.
5. when the reflected ray reaches our eye, it appears as coming from tree or sky .
6. Hence the inverted image of tree creates an impression from a pond of water.

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Filed Under: Physics
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49 14702
Q:

Rearrange the parts of the sentence in correct order.

The white American underclass is in thrall

P-and used heroin needles
Q-to a vicious, selfish culture
R-whose main products are misery

A) PQR B) QRP
C) RPQ D) RQP
 
Answer & Explanation Answer: B) QRP

Explanation:
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Filed Under: English
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0 14701