(A) F2
(B) F4
(C) F6
(D) F5
Junior Computer Operator (BS-12) Punjab Public Service Commission 27-08-2023 Past Paper MCQs
The process of removing unwanted part of an image is called:
(A) Bordering
(B) Cropping
(C) Cutting
(D) None of these
Which of the following is not an output device of a computer?
(A) CRT Screen
(B) Keyboard
(C) Printer
(D) None of these
EBCDIC stands for:
(A) Extended Binary Coded Decimal Interchange Code
(B) Exchanged Binary Case Decimal Interchange Code
(C) Extended Case Decimal Interchange Code
(D) None of these
The shortcut key used to center-align the selected text:
(A) Ctrl+E
(B) Ctrl+M
(C) Ctrl+H
(D) Ctrl+W
In MS Word, by default, on which page the header or the footer is printed?
(A) First page
(B) Alternate page
(C) Every page
(D) All of these
BIOS stands for:
(A) Basic Input Output Structure
(B) Basic Input Operating System
(C) Basic Input Output System
(D) None of these
Which basic language is used to design a web page?
(A) PHP
(B) HTML
(C) JAVA
(D) None of these
Which of the following stores data permanently in a computer?
(A) RAM
(B) ROM
(C) CPU
(D) None of these
Name the type of mouse which uses laser technology to detect the motion of the ball:
(A) Optical mouse
(B) Mechanical
(C) Op-to mechanical
(D) None of these
