Hardware can be defined as:
The parts of a computer system that you can touch
The machines and program making up a computer system
The peripheral and operating system of a computer
None of these
To communicate properly with a computer, peripherals require:
An interface
A programming language
Fast connections
The instruction for starting the computer are written on:
CD ROM
RAM
ROM
CPU
Software instructions intended to satisfy a user's specific processing needs are called ____________.
System software
A micro computer
Documentation
Application software
ROM stands for:
Read Over Memory
Read Once Memory
Read Only Memory
The tracks and sectors a created on a disk for storage. Which command is used for this operation?
DIR
COPY
FORMAT
None of the above
The purpose of "off-line" devices is:
To reduce errors in data recording
To save time of processing
To save terminal on-line
Which of the following is(are) secondary storage devices:
Magnetic Disk
Plotter
Printer
Mouse
Operating and displaying of milometers is:
Digital
Analog
Hybrid
Which of the following is the most powerful type of computer?
Mini computer
Super computer
Micro computer