A read only memory which can be written only once using special electronic equipment is
The register that holds the next instruction that is to be executed is called
___________ is a volatile memory.
The time required to locate and retrieve the data from the storage unit is
DVD-RW can hold ______ times more data than a full size CD-R.
A CD is ________ in diameter and made up of polycarbonate plastic disk.
The most familiar means of entering information into a computer is through a typewriterlike keyboard that allows a person to enter ____________ information directly.
The __________ is a pointing device that is much like an inverted mouse.
The I/O devices that provide a means of communication between the computer and the outside world are known as _________.
Bootable pen drives are also known as
UNIX was originally developed in 1969 by employees of
The user moves the ball with the help of the stick that can be moved
____________, to move and position the cursor in the desired location.
The computer system is a dumb and a useless machine if it is not capable of
communicating with the ____________.
There are two types of scanners ___________.
Software that resides on a single computer and does not interact with any other software installed in a different computer.
The page printers are ___________ speed non-impact printers.
FDDI is an example of _______.
The storage and rapid access to electronic medical records and its instant transmission over the Internet in large amounts is called ___________.
Excel also allows you to create documents for the _____________.
Digital Versatile Disc-Rewritable (DVD-RW)are rewritable up to
A computer primarily constitutes of __________ integral components.
__________ is performed to increase the amount of physical memory as well as virtual memory available on the computer.
The ability of the computer to handle several application programs concurrently so that the idle time of the processor is reduced is called
The size for the disk platters range between _________ in diameter.
A type of OS that permits multiple programs to be run simultaneously by the same computer.
________ is a function in router that allows dumping of invalid packet for a specific network instead of forwarding.
MS-DOS is a ________ operating system offered by Microsoft.
The joystick is a ____________ stick that moves the graphic cursor in the direction the stick is moved.
The speed at which the processor executes command is called
The logical position of the ____________ memory is between the main memory and the internal memory (registers).
The data recording density is measured in
__________ are used to transfer user data and instructions to the computer
With the help of the __________ you can capture your images and documents and convert it into digital formats for easy storage.
_______ refer to the LANs connected through high-speed, seamless inter-connection within a ‘metropolitan’ area.
Which of the following mode guarantees the timing of data delivery?
In ________ topology, each device connects to a central point through cables in a network.
The memory location’s address where data is to be stored is specified by ___________.
Inserting spurious data or information into an organization’s system to disrupt or overload services is called
_________ is the lower part of TCP/IP whose function is to handle the address part of each packet to enable it to be delivered to the right destination.
The speed at which the CPU performs basic operations, measured in