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Q. Explain basic function of Keyboard?
Keyboard is the major input device for your computer. It is an accurate and fast device. The multiple character keys permit you to transmit data to your computer like a stream of characters in a serial manner. The keyboard is one device that can be used in public spaces or offices where privacy is not ensured. Keyboard is efficient in jobs such as data entry. The keyboard is one device that will stay on for years to come most likely even after powerful voice-based input devices have been developed.
The precursor of keyboard was mechanical typewriter therefore it has inherited many of the properties of typewriter.
A software development company wants to create a social network application where users can post brief audio messages giving their thoughts. Each user of the application will ha
A grammar for a programming language is a formal description of ? Structure is a formal description for a programming language.
What is the Octant to hexadecimal conversion of 734 ? Ans. (734) 8 = (1 D C) 16 0001 ¦ 1101 ¦ 1100 1 D C
Explain Bottom up parsing. Bottom up parsing: This parse attempts to increase syntax tree for an input string by a sequence of reduction. If the input string can be decreas
The Concept of Concurrent and Parallel Execution Real world systems are concurrent in nature and computer science is about modeling the real world. Illustrations of real world
How are devices represented in UNIX? All devices are shown by files called special files that are located in /dev directory. Therefore, device files and other files are named a
Problem (a) Forensic methodology consists of three phases. Briefly explian these three phases. (b) Sometimes it's best not to perform hard-disk acquisition. Provide two
What is a table pool? A table pool (or pool) is used to join several logical tables in the ABAP/4 Dictionary. The definition of a pool having of at least two key fields and a
What is bus arbitration? It is method by which the next device to become the bus master is selected and bus mastership is transferred to it. There are two ways for doing this:
A full adder logic circuit will have ? Ans. The full adder logic circuit also accounts the carry i/p generated in the earlier stage and it will add two bits. Hence three inputs
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