Question # 1

Which type of memory uses the chips that retain the contents indefinitely withoutconstant electronic refreshment:

Sram

Rom

None of this

Which of the following is not a high level language?

Fortran

Basic

C and C++

Assembly Language

What is the extension for MS-EXCEL file?

.com

.xls

.doc

.txt

The most popular operating system for personal computer is:

DOS

UNIX

WINDOWS

LINUX

Which provides command line interface to the user?

Window

Folder

Drive

DOS

In DOS, a user communicates with the operating system by issuing:

Routines

Instructions

Procedures

Commands

9th Class Computer Chapter 3 Office Automation English Medium KPK Boards Online Mcqs MCQs With Answers