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Q:

'My strongest bulwark is gone' lamented Gandhiji on the death of 

A) Gopalakrishna Gokhale B) Motilal Nehru
C) Pherozeshah Mehta D) Bal Gangadhar Tilak
 
Answer & Explanation Answer: D) Bal Gangadhar Tilak

Explanation:
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Filed Under: Indian History

Q:

Who was the famous Deccan Hindu King whose fleet crossed the Bay of Bengal with an army and conquered a number of states in Sumatra, Java and Malaysia?

A) Rajendra Chola B) Rajaraja I
C) Pulakesin D) Mahipala II
 
Answer & Explanation Answer: A) Rajendra Chola

Explanation:
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Filed Under: Indian History

Q:

Are best essay writing service reviews are legit?

There are many essay writing companies are launching day by day therefore it would be really difficult to determine which is the suitable writing services without getting scammed. Some stduents are going on the way of regional based writing services like essay writing service usa because its really simple to track them..but looking at the essay writing service reviews is the best way to find genuine writer for sure...you can get everything about the online writing professionals from the essay writing service reviews..what do you think about my points?

Answer

Are best essay writing service reviews are legit? This is a common question lots of students having while choosing an essay writing service...Yes, best essay writing service reviews is the right tool we can use to find genuine essay writing companies online...you will get everything detaisl on what you want to know about an essay writing company online...

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Subject: General Awareness

Q:

Under which one of the following Articles of the Constitution of India, is the 'Annual Financial Statement' of the economy to be laid by the Government, on the table of the Parliament before 31st March, every year?

A) Article 16 B) Article 31
C) Article 112 D) Article 124
 
Answer & Explanation Answer: C) Article 112

Explanation:
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Filed Under: Indian Politics

Q:

What is the use of SYSPRINT, SYSIN, DUMMY in JCL ?

Answer

SYSPRINT: All system output will appear under this DD card. Suppose you are copying a VSAM file using IDCAMS. Then, number of records processed, highest condition code etc.. will appear under sysprint. You cannot customise SYSPRINT output.


SYSIN: This is nothing but SYStem INstruction. Suppose, you want to sort a file on certain key. You have to have following command under SYSIN.


SORT FIELDS = (starting-col,length,data-type,A/D)


SUM FIELDS = NONE


DUMMY: Mainly used where user is intended to simulate a program without creating an output file.

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Subject: Mainframe Interview

Q:

My SQL statement SELECT AVG(SALARY) FROM EMP yields inaccurate results. Why?

Answer

Because SALARY is not declared to have NULLs and the employees for whom the salary is not known are also counted.


 

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Subject: Mainframe Interview

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

Q:

If the following program (myprog) is run from the command line as 

myprog 1 2 3 

what would be the output?

main(int argc, char *argv[])

{

    int i, j = 0;

    for (i = 0; i < argc ; i++)

           j = j + atoi ( argv[i]);

    printf ("%d", j);

}

A) 123 B) 6
C) Error D) "123"
 
Answer & Explanation Answer: B) 6

Explanation:

When atoi() tries to convert argv[0] to a number it cannot do so (argv[0] being a file name) and hence returns a zero.

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Filed Under: Programming