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Q:

It is necessary to sort a file before searching a particular item 

A) True B) False
C) May or may not be true D) None of the above
 
Answer & Explanation Answer: C) May or may not be true

Explanation:

If less work is involved in searching a element than to sort and then extract, then we don’t go for sort

If frequent use of the file is required for the purpose of retrieving specific element, it is more efficient to sort the file.

Thus it depends on situation

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Filed Under: Database
Job Role: Database Administration

2 7720
Q:

Point out the error in the following program.

main()

{

    char mybuf[] = "Zanzibar" ;

    char yourbuf[] = " Zienckewiz";

    char * const ptr = mybuf;

     *ptr = 'a';

     ptr = yourbuf;

}

Answer

ptr pointer is constant. In ptr = yourbuf the program is trying to modify it, hence an error.

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Subject: Programming

5 7713
Q:

When development in economy takes place, the share of tertiary sector in National Income

A) first falls and the rises B) first rises and then falls
C) keeps on increasing D) remains constant
 
Answer & Explanation Answer: C) keeps on increasing

Explanation:
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Filed Under: Indian Economy

4 7712
Q:

How many birthdays does the average person have?

Answer

Any person can have only 1 birthday i.e, the day he was born. And every year we celebrate it's anniversaries.

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Subject: Logic Puzzles Exam Prep: AIEEE , Bank Exams , CAT , GATE , GRE , TOEFL
Job Role: Analyst , Bank Clerk , Bank PO , Database Administration , IT Trainer

9 7711
Q:

Germany signed the Armistice Treaty on ____ and World War I ended

A) January 19, 1918 B) May 30, 1918
C) November 11, 1918 D) February 15, 1918
 
Answer & Explanation Answer: C) November 11, 1918

Explanation:
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Filed Under: General Awareness

20 7708
Q:

In plants, exchange of gases takes place through

A) Stomata B) Palisade tissue
C) Spongy tissue D) mid rib
 
Answer & Explanation Answer: A) Stomata

Explanation:
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Filed Under: Biology

48 7707
Q:

Blue litmus paper is converted into red in solution of _______

A) Acid B) Base
C) Alkali D) Salt
 
Answer & Explanation Answer: A) Acid

Explanation:
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Filed Under: Chemistry

12 7704
Q:

Explain in your words about Channel of communication, Skipper and Sundry Services.

Answer

Channel of communication : It is a floe of communication within a department.


Skipper : This term is used for the status of a room, which indicates that a guest has left the hotel room without arranging to settle his or her account. 


Sundry Services :These are the extra services, which are provided to the guests. For e.g. message, handling of guests.

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Subject: Hospitality

7 7703