________ devices are also called random-access devices because information is literally available at random or in any order.
The disks in which both the surfaces are used for recording are called
DDR requires ________ volts to operate.
_______ refer to the LANs connected through high-speed, seamless inter-connection within a ‘metropolitan’ area.
The joystick is a ____________ stick that moves the graphic cursor in the direction the stick is moved.
_________ is a presentation tool that helps create eye-catching and
effective presentations in a matter of minutes.
There are two types of scanners ___________.
Examples of popular Linux distributions are
This kind of software is functional in the domain of management and finance
The most familiar means of entering information into a computer is through a typewriterlike keyboard that allows a person to enter ____________ information directly.
Popular microprocessors include
The most popular keyboard used today is the ______ key with a traditional QWERTY layout.
___________ contact scanners make contact as they are brushed over the printed matter to be read.
________ memory is faster than the main memory.
The speed of hard disk drive is measured in
This language was developed by Dennis Ritchie of Bell Laboratories in order to
implement the operating system UNIX.
The printing speed of page printer is very high and the output is __________ at a time.
_________ stores binary information in the form of electric charges that are applied to capacitors inside the chip.
A CD is ________ in diameter and made up of polycarbonate plastic disk.
__________ is performed to increase the amount of physical memory as well as virtual memory available on the computer.
Scanning devices are input devices used for direct data entry from the source document into the _____________.
Computers have secondary storage devices known as ________.
_______ is used to get the features of data accuracy, disk drive storage.
Excel also allows you to create documents for the _____________.
Which of the following refers to loading two or more programs in the computer main memory and executing them concurrently?
The three major components of CPU are ALU, CU and ____.
The ability of the CPU to serve many users connected to it through network is called
Inter-track gaps are used to separate the adjacent tracks so that the interference of magnetic fields is ________.
The clock speed is usually measured in
__________ is a process of executing programs one after the other using a batch file program.
_________ stores binary information using clocked sequential circuits.
BCD can represent only __________ distinct character.
A set of two nibble is called
A dial-up connection enables to connect to ISP using a
It is an electronic medium for storing contact information inside the mobile phone.
A computer system having a memory of 256 MB is capable of storing
The ___________ devices can scan marks from a computer-readable paper.
Early computers like ENIAC, EDVAC, and UNIVAC I all can be classified as
The full form of COTS is _____________ .
MS-DOS is a ________ operating system offered by Microsoft.