ISS (Statistical Services) Statistics Paper I (New 2016 MCQ Pattern): Questions 148 - 152 of 472

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Question number: 148

» Computer Application and Data Processing » Basics of Programming » Variables

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MCQ▾

Question

What does the following declaration mean?

Choices

Choice (4)Response

a.

ptr is an array of 5 integers.

b.

ptr is array of pointers to 5 integers.

c.

ptr is a pointer to an array of 5 integers.

d.

ptr is an pointer to array.

Question number: 149

» Computer Application and Data Processing » Basics of Programming » Functions

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MCQ▾

Question

What will be the output of following C code?

  1. char*abc(char *p)
  2. {
  3.     p+=4;
  4.     return(p);
  5. }
  6. void main()
  7. {
  8.     char *x, *y;
  9.     x = "HELLOWORLD";
  10.     y = abc(x);
  11.     printf("y=%s"y);
  12. }

Choices

Choice (4)Response

a.

y = OWORLD

b.

y = LOWORLD

c.

y = LLOWORLD

d.

None of the above

Question number: 150

» Computer Application and Data Processing » Basics of Programming » Data

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MCQ▾

Question

Which of the following is/are correct regarding MySQL Database?

Choices

Choice (4)Response

a.

MySQL works very quickly and works well even with large data sets.

b.

MySQL uses a standard form of the well-known SQL data language.

c.

MySQL works on many operating systems and with many languages including PHP, PERL, C, C++, JAVA, etc.

d.

All a. , b. and c. are correct

Question number: 151

» Computer Application and Data Processing » Basics of Programming » Functions

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MCQ▾

Question

The mechanism of deriving a new class from an old one is called?

Choices

Choice (4)Response

a.

Inheritance.

b.

Reproduction.

c.

Rebuilding

d.

None of the above

Question number: 152

» Computer Application and Data Processing » Basics of Programming » Control Structures

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MCQ▾

Question

Find the output of the following program.

  1. #include<stdio.h>
  2. void main()
  3. {
  4.     int x=5;
  5.     if(x++>4 && x++!=5 && x++>6)
  6.     printf("%d"x);
  7.     else
  8.     printf("%d"x);
  9. }

Choices

Choice (4)Response

a.

8

b.

6

c.

7

d.

5

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