_________unit controls the working of all parts of a computer.
Control unit
Arithmetic Logic Unit
Micro processor
None of these
__________allows us to work with the computer.
Software
Programs
Application software
System software
___________is a language software.
Linux
Pascal
MS-Excel
M.S Dos
________message appears when you type something that MS-DOS does not recognize.
"Bad Command or file name"
"Bad Command"
"File name not exists"
Data processing consist of _________and _________
memory and data
memory and program
program and data
processor and data
Command Interpreter is done between________and ________
User and OS
Keyboard and OS
Mouse and OS
User and processor
All the files and directories on our drive are stored in the ___________directory.
BIN
DOS
CONFIG
Root
A mouse is a _________device.
pointing
input
iconing
both a and b
To copy a file,we will use the _________command.
cp
copy
mov
none of these
'Ver' is an example of__________command.
Internal
External
Both a and b
