First generation computers used

(a)

Vacuum tubes

(b)

Transistors

(c)

Integrated circuits

(d)

Microprocessors

Which one of the following is used to in ATM machines

(a)

Touch Screen

(b)

Speaker

(c)

Monitor

(d)

Printer

Which code checks partition table for an active partition in a computer?

(a)

MBR

(b)

Marse

(c)

Binary

(d)

Object

A + A = ?

(a)

A

(b)

O

(c)

I

(d)

A

1 Byte = ........... bits.

(a)

8

(b)

16

(c)

1024

(d)

512

In a hexadecimal number system'  B ' represents the digit _________.

(a)

11

(b)

12

(c)

14

(d)

13

Which of the following is not a Function of Operating System?

(a)

Process Management

(b)

Memory Management

(c)

Security management

(d)

Compiler Environment

In which operating system the user can exchange the data which each other in real time?

(a)

Distributed

(b)

Real time

(c)

Time sharing

(d)

Multi-user

Which contains the information about the files?

(a)

Icons

(b)

Windows

(c)

Directory

(d)

Document

What is the specification of the algorithm?

(a)

divide (A + B)

(b)

square - root(n)

(c)

square - root (x)

(d)

adding (A, B)

Distinguish Primary and Secondary memory.

We cannot find 1's complement for (28)₁₀. State reason.

What are the parameters which influence the characteristics of a microprocessor?

Based on data how data can be represented?

Differentiate cut and copy options.

Explain fingerprint scanner and retinal scanner?

Complete the Table
 1)  0 x 0 = _
 2)  1 x 1 =_​​​​​​​
 3)  1 x _= 0
 4)  _ x 0 = 0

Differentiate Computer Organization from Computer Architecture.

Write a note on OS for mobile devices.

How is state represented in algorithms?

What the Sixth generation computers could be defined as the era of intelligent computers?

Explain Unicode.

How will you copying files and folders to removable disk?

What are the values of variables m and n after the assignments in line (1) and line (3)?