GATE Computer Science: Questions 212 - 217 of 913

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Question number: 212

» Databases » Database Design

MCQ▾

Question

To retrieve data that satisfies a particular condition, the clause which is used is

Choices

Choice (4) Response

a.

Where

b.

From

c.

Select

d.

None of the above

Question number: 213

» Programming and Data Structures » Programming in C

MCQ▾

Question

What will be output if you will compile and execute the following c code?

  1. #define message "union is power of cvoid main(){
  2.     clrscr();
  3.     printf("%s",message);
  4.     getch();
  5. }

Choices

Choice (4) Response

a.

compiler error

b.

power is of c

c.

union is power of c

d.

All of the above

Question number: 214

» Programming and Data Structures » Programming in C

MCQ▾

Question

A regular grammar is a…. . ?

Choices

Choice (4) Response

a.

Context free grammar

b.

English grammar

c.

Non context free grammar

d.

Question does not provide sufficient data or is vague

Question number: 215

» Computer Organization and Architecture » Input-Output Interface (Interrupt and DMA Mode)

MCQ▾

Question

A bidirectional 4-bit shift register is storing the nibble 1101. Its input is HIGH. The nibble 1011 is waiting to be entered on the serial data-input line. After three clock pulses, the shift register is storing ________.

Choices

Choice (4) Response

a.

1100

b.

0111

c.

0001

d.

1101

Question number: 216

» Programming and Data Structures » Programming in C

MCQ▾

Question

Critical Section used are

Choices

Choice (4) Response

a.

avoid race condition

b.

mutual exclusion

c.

phase locking

d.

None of the above

Question number: 217

» Programming and Data Structures » Programming in C

MCQ▾

Question

Computer use thousands of flip flops. To coordinate the overall action, a common signal called the …. . is sent to each flip - flop. ?

Choices

Choice (4) Response

a.

slave

b.

latch

c.

master

d.

clock

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