_________is a software which control all the operations of a computer.
Operating system
BIOS program
Java program
LINUX program
To create a directory we will use the ____________command.
cd
dir
md
c dir
Which command is used to change to the root directory?
cd dir root
cd\
cd.root
cd\root
Format a floppy disk by using the ___________command.
Format
F
FF
Format floppy
Which directory is the starting point from which all other directories branch out?
Starting directory
DOS directory
Sub directory
Root directory
______and _____ are the two Visual parts of a computer system.
Keyboard and memory
Keyboard and CPU
CPU and memory
Monitor and memory
The command interpreter in UNIX operating system is
GUI
Object orient
Line-oriented
None of these
To copy a file,we will use the _________command.
cp
copy
mov
none of these
A mouse is a _________device.
pointing
input
iconing
both a and b
___________is the graphical representation of an object.
Icon
File
Mouse
