ECAT Computer Science MCQS Set 3

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ECAT Computer Science MCQS Page 3


An operating system is a
System software
System utility
Application software
Software package

All files deleted from computer are stored in
Recycle bin
Sys-tray
Temporary files
My documents

A_______operating system allows multiple users to perform multiple tasks at the same time.
Multi user
Multi tasking
Multi processor
None

Which of the following operating system involves a GUI based user Interface
Solaris
Windows
Linux
All

Interface used by windows is called
Graphical user interface
Menu driven interface
Command driven interface
Prompt interface

The executable file has extension
exe
XLs
ext
doc

The work area on which windows I cons means and dialog box appear is called
Desktop
Screen
Working area
None

GUI stand for
Graphical User interface
Global user internet
Graphical user internet

All files deleted from computer computer are stored in
Recycle bin
My computer
My Documents
Temp Folder

Add new hardware option exists in
Control panel
Main menu
Taskbar
Status bar

Windows explorer offers many actions that can be performed on
Both A & b
File
Folder
None

A small image that represents a programme, instructions or fine etc is called
ICON
Menu
GUI
Command Language

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