Programming and Data Structures [GATE (Graduate Aptitude Test in Engineering) Computer Science]: Questions 1 - 6 of 372

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Question 1

Question MCQ▾

The newest type of database, that is well suited for multimedia applications, what it is called?

Choices

Choice (4)Response

a.

Data warehouse

b.

Object-oriented database

c.

client/server database

d.

None of the above

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Question 2

Question MCQ▾

Solve this programme:

  1. #include<stdio.h>
  2. #include<conio.h>
  3. intmain() {
  4.     clrscr();
  5.     printf("⧵nSita rhadha Gita");
  6.     getch();
  7.     return0;
  8. }

Choices

Choice (4)Response

a.

error

b.

Sita rhadha Gita

c.

Sita , Gita

d.

Question does not provide sufficient data or is vague

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Question 3

Question MCQ▾

If the sequence of operations - push (10) , push (20) , pop, push (10) , push (20) , pop, pop, pop, push (20) , pop are performed on a stack, the sequence of popped out values are?

Choices

Choice (4)Response

a.

20, 20,10, 10,20

b.

1,2, 2,2

c.

20, 20,10, 20,20

d.

1,2, 2,1

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Question 4

Question MCQ▾

The postfix expression for (x + y) ⚹ (z/w) is?

Choices

Choice (4)Response

a.

xy + zw/⚹

b.

xyzw +-⚹

c.

xy + zw⚹-

d.

xy +- zw⚹

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Question 5

Question MCQ▾

Evaluate the expression 2 × 54 × 32 × 1

Choices

Choice (4)Response

a.

11250

b.

4320

c.

35750

d.

All of the above

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Question 6

Question MCQ▾

Which of the following allows a computer to run several programs at the same time?

Choices

Choice (4)Response

a.

Virus protection

b.

Multitasking

c.

Peripherals

d.

None of the above

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