Which of the following devices can be sued to directly image printed text?
Which of the following is not true?
Which of the following generation computers had expensive operation cost?
The original ASCII code used__bits of each byte, reserving that last bit for error checking
Daisy wheel printer is a type of
The computer that can input analog signals and return result in digital form
The process of starting a or restarting a computer system by loading instructions from a secondary storage device into the computer memory is called
Which device is used to backup the data?
Which 8-bit chip was used in many of today’s TRS-80 computers?
All modern computer operate on
Central Processing Unit is combination of
Punched cards were first introduced by
How was the generation of computer classified?
Which of the following is not a class of computers based on size?
The language that the computer can understand and execute is called
Pick the one that is used for logical operations or comparisons such as less than equal to or greater than.
Which language is directly understood by the computer without translation program?
Which of the following memories need refresh?
A normal CD-ROM usually can store up to __________data?
The Third Generation Computer was made with ________.
A kind of serial dot-matrix printer that forms characters with magnetically-charged ink sprayed dots is called
Which of the following registers is loaded with the contents of the memory location pointed by the PC?
Which is the type of memory for information that does not change on your computer?
The commonly used standard data code to represent alphabetical, numerical and punctuation characters used in electronic data processing system is called
Which of the following is not the classification of computers based on application?
Floppy disks are available in
For which of the following computers can’t be used?
Fifth generation computer is also known as
Which of the following does not affect the resolution of a video display image?
A factor which would strongly influence a business person to adopt a computer is its
Which of the following magazines covers only the IBM PC and its compatibles?
Which of the following computer implemented binary numbers, perform calculations using electronics and implemented separate computation and memory for the first time?
Which technology is used in Compact disks?
Which of the following is the largest manufacturer of Hard Disk Drives?
WAN is a most used abbreviation in Newtorking, what is its full form?
Through which device the main components of the computer communicate with each other?