Computer Basic Information The latest PC keyboards use a circuit that senses the movement by the change in its capacitance. What are these keyboards called? Capacitance keyboards None of these Dvorak keyboards Qwerty keyboards Mechanical keyboards Capacitance keyboards None of these Dvorak keyboards Qwerty keyboards Mechanical keyboards ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information The length of a word in computer is measured in: metre byte millimeters bits metre byte millimeters bits ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information Which of the following devices can be used to directly input printed text? All of these OCR None of these OMR MICR All of these OCR None of these OMR MICR ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information Which of the following is NOT an advantage of open-source operating systems over proprietary versions? Ability to modify code Availability of technical support Free use and distribution None of these Availability of source code Ability to modify code Availability of technical support Free use and distribution None of these Availability of source code ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information The CPU of a computer transfers print output to a temporary disk memory at high speed and then gets back to processing another job without waiting for the output to got to the printer. In this way, the CPU does not remain idle due to its own high speed as compared to the low speed of the printer. What is the name of this memory? None of these I/O memory Buffer memory ROM External memory None of these I/O memory Buffer memory ROM External memory ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information What is the name of the chip which has more than once processor on it? Multi-processor chip None of these Parallel processor Transputer Parallel chip Multi-processor chip None of these Parallel processor Transputer Parallel chip ANSWER DOWNLOAD EXAMIANS APP
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