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Which of the following is an example of mobile computers?
A mobile computer or PDA is a portable device that combines the capabilities of any ordinary PC with the scanning functions necessary to register barcodes or RFID tags. These devices are especially used by retail workers to check prices or make inventories or also by transportations companies to track their deliveries, however, they can be useful into multiples industries such as pharmaceuticals.
Which is the supercomputer developed in India?
What is the given strips of black lines called?
What device is used for reading cheques in India?
Find the correct statement (s).
(i) Supercomputers are used for weather forecasting.
(ii) Supercomputers are used for rocketing and plasma physics.
(iii) Processing speed of microcomputer lies in the range of 10-30 MIPS.
(iv) Mainframe computers are less powerful than the mimputers.
Which device is used to scan the input and convert it into a computer file?
Which is the device used for checking a multiple answer sheet?
Which card contains a magnetic strip and can store information magnetically?
Which is specially used for printing graphs, maps, and charts?
Which device is used for transferring files to other computers (of the network) without any damage?
What is the result displayed on the monitor called?
Which printer gives output in Braille text?
Which type of plotters use jets of ink instead of ink pens?
Flatbed plotters are output devices whose name also hints at their function. They work by fixing paper on a flat surface while pens move to draw the image. The pen itself may be attached to an arm, allow it to easily move over the paper. They do not use traditional printing heads, nozzles, and ink cartridges.
Which kind of software performs the maintenance work of computer?
Which of these is an operating system?