ISS (Statistical Services) Statistics Paper I (New 2016 MCQ Pattern): Questions 176 - 180 of 472

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Question number: 176

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

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MCQ▾

Question

What is the output of this C code (on a 32-bit machine)?

  1. #include <stdio.h>
  2. int main()
  3. {
  4.     int x = 4;
  5.     double y = 2;
  6.     int *ptrx = &x;
  7.     double *ptry = &y;
  8.     printf("ptrx and ptry are %d and %d"sizeof(ptrx), sizeof(ptry));
  9.     return 0;
  10. }

Choices

Choice (4)Response

a.

ptrx and ptry are 4 and 2

b.

ptrx and ptry are 4 and 4

c.

ptrx and ptry are 4 and 8

d.

Compiler error

Question number: 177

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

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MCQ▾

Question

A debugger allows us to:

Choices

Choice (4)Response

a.

Execute the statements of a program one at a time.

b.

Examine the content of variables and objects at any time during the execution.

c.

Execute the program until the execution reaches certain points defined by the user.

d.

All a. , b. and c. are correct

Question number: 178

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

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MCQ▾

Question

The output of the following flowchart is:

Finding the output for the flowchart algorithm given above

Finding the Output for the Flowchart Algorithm Given Above

Choices

Choice (4)Response

a.

N!

b.

(N + 1)!

c.

(N-1)!

d.

None of the above

Question number: 179

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

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MCQ▾

Question

What does scanf () function return?

Choices

Choice (4)Response

a.

ASCII value of the input read.

b.

The value inside scanf ().

c.

None of the above

d.

All of the above

Question number: 180

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

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MCQ▾

Question

Which of the following is not a computer programming language?

Choices

Choice (4)Response

a.

Adobe reader

b.

Ruby

c.

Diamond

d.

Pearl

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