COMPUTER HARDWARE COMPONENTS FUNCTIONS
WHAT IS A MOTHERBOARD
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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Random Access Memory (RAM)
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Read Only Memory (ROM)
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Either A or B
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None of the above
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Detailed explanation-1: -ROM devices are used for storage of data that does not require modification, hence the name ‘read only memory’.
Detailed explanation-2: -ROM is an acronym for Read-Only Memory. It refers to computer memory chips containing permanent or semi-permanent data. Unlike RAM, ROM is non-volatile; even after you turn off your computer, the contents of ROM will remain. Almost every computer comes with a small amount of ROM containing the boot firmware.
Detailed explanation-3: -Read-only memory (ROM) is a type of non-volatile memory used in computers and other electronic devices. Data stored in ROM cannot be electronically modified after the manufacture of the memory device.
Detailed explanation-4: -Read-only memory was pioneered by machines like Mauchly and Eckert’s Electronic Numerical Integrator and Computer or ENIAC in 1948, and then incarnated in integrated circuits in the 1960s. In earlier personal computers, tools like BASIC interpreters were used to implement read-only memory.