Practice Pakistan's most useful MCQs for competitive exams

Use this when you want to make all letters capital without having to use the shift key for each character ___________________?

• (A)  Shifter
• (B)  Upper case
• (C)  Caps lock key
• (D)  Icon

Answer

Submitted By :Ali Uppal

The first computer was programmed using_____________________?

• (A)  Assembly language
• (B)  Machine language
• (C)  Apaghetti code
• (D)  Source code

Answer

Submitted By :Ali Uppal

The pattern of printed lines on most products are called ___________________?

• (A)  prices
• (B)  OCR
• (C)  scanners
• (D)  barcodes

Answer

Submitted By :Ali Uppal

The general method for to input text and numerical data in computer is by _____________________?

• (A)  Keyboard
• (B)  Scanner
• (C)  Printer
• (D)  Platter

Answer

Submitted By :Ali Uppal

Which device uses a handheld operation system ?

• (A)  APDA
• (B)  A personal computer
• (C)  A laptop
• (D)  A mainframe

Answer

Submitted By :Ali Uppal

Which of the following is not a binary number ?

• (A)  10010111
• (B)  111111001
• (C)  12340001
• (D)  110011

Answer

Submitted By :Ali Uppal

Where do you find the clock and calendar in/on your computer ?

• (A)  Task bar
• (B)  Menu bar
• (C)  Desktop
• (D)  Start menu

Answer

Submitted By :Ali Uppal

The comprehensive software system that builds, maintains and provides acess to a database is_________________?

• (A)  DBMS
• (B)  CPU
• (C)  DASD
• (D)  CAI

Answer

Submitted By :Ali Uppal

The computer’s processor consists of the following parts___________________?

• (A)  CPU and Main Memory
• (B)  Hard Disk and Floppy Drive
• (C)  Main Memory and Storage
• (D)  Control Unit and ALU

Answer

Submitted By :Ali Uppal

Specialised programs that assist users in locating information on the web are called_______________________?

• (A)  Search Engines
• (B)  Information Locators
• (C)  Data Engines
• (D)  Information Engines

Answer

Submitted By :Ali Uppal