ITI & CTI entrance exam model paper Copa 2021 Part-4

 iti and cti entrance exam MCQ Copa 

COPA-Quiz

Copa trade theory questions and answers types of nimi Copa question paper, CopaMCQ questions with answers, 

 

1. _____ software is computer software that helps a programmer to write and execute computer programs.

A) Application

B) System

C) Utility

D) firmware

ANSWER= (c) Utility

 

2. Which of these is not system software?

A) Operating system
B) Railway Reservation software
C) Compilers
D) Interpreters

ANSWER= (B) Railway Reservation software

 

3. Network transmission speed is greatest in ______ network.

A) LAN
B) WAN
C) MAN
D) All of these

ANSWER= (A) LAN

 

4. Network ______ is the overall physical design of a computer network .

A) Protocol
B) Firewall
C) Architecture
D) Terminal

ANSWER= (C) Architecturee

 

5. _______ command in Windows operating system is used to cancel the last action or command

A) Delete
B) Undo
C) Redo
D) Trash

ANSWER= (B) Undo

 

6. Which of these binary representation is not an odd number?

A) 11001
B) 11100
C) 10101
D) 11011

ANSWER= (B) 11100

 

7. Which of these is system software?

A) Operating system
B) Word Processor
C) MS Word
D) Browsers

ANSWER= (A) Operating system

 

8. WWW stand for ______________.

A) Wide World Web
B) Warm Width Web
C) World Wide Web
D) Wild Width Web

ANSWER= (C) World Wide Web

 

9. ______ converts high-level language code to machine (object) code in one session.

A) Compiler
B) Interpreter
C) Assembler
D) None of these

ANSWER= (A) Compiler

 

10. Multitasking and Multiprocessing is based on the concept of ______

A) i/o sharing
B) CPU sharing
C) Printer sharing
D) Memory sharing

ANSWER= (C) CPU sharing

 

11. A file having the extension .Xls is a _____ file.

A) text document
B) Spreadsheet
C) image
D) sound

ANSWER= (B) Spreadsheet

 

12. ________ is known as the father of Computer Algorithms. system?

A) Charles Babbage
B) Von Neumann
C) Donald Kunth
D) Bjorn Borg

ANSWER= (C) Donald Kunth.

 

13. A nibble is equal to ______.

A) 4 bits
B) 4 bytes
C) 16 bits
D) 16 bytes

ANSWER= (A) 4 bits

 

14. ____________ can detect computer files whose contents are broken.

A) Disk defragmenters
B) Backup utilities
C) Archive utilities
D) Disk compression utilities

ANSWER= (A) Disk defragmenters

 

15. Which of these is not application software?

A) MS Word
B) Compiler
C) Spreadsheet
D) Payroll system

ANSWER= (B) Compiler