user programs
system programs
third party programs
Both A and B
command line interface
graphical user interface
batch interface
device interface
hardware
a device
a program
a hardware concept
Software
ROM
RAM
the hard disk
Intel
IBM
Apple
Microsoft
Run Application
Printer configuration
Add fonts
Install Application
Windows 98
MS DOS
Windows XP
Windows NT
Microprocessor
Operating system
Automation Software
Application Software
Seek time + latency time
Seek time
Seek time - latency time
Latency time
ATM card
Smart card
Computer system
Microwave Oven
The original file is deleted and a new file is created
The original file is removed and a new file is not created
The original file remains unchanged and a new file is not created.
The original file remains unchanged and copy of file is created.
300*400
1064*768
800*600
1280*1024
ALT+DEL
CTRL+DEL
CTRL+ALT+DEL
SHIFT+ALT+DEL
application software
stored only in primary memory.
Both Application and System Software
Part of the system software
System Software
Specific Software
Compiler
Name your files
Ensure the computer starts properly
Organise the files on a disk
Create a file allocation table
8-bit microcomputers
16-bit microcomputers
32-bit microcomputers
64-bit microcomputers
Left
Right
Center
A and B
HCL
.gif
.bit
.jpeg
.png