COMPUTER SCIENCE AND ENGINEERING
COMPUTER ARCHITECTURE
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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When power is supplied to the system then to maintain data with the life of battery, computer BIOS contains the following.
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CPU
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RAM
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CMOS
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DRAM
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Explanation:
Detailed explanation-1: -Non-volatile memory (NVM) or non-volatile storage is a type of computer memory that can retain stored information even after power is removed.
Detailed explanation-2: -Static RAM. SRAM retains data bits in its memory for as long as power is supplied to it.
Detailed explanation-3: -Read only memory (ROM) provides permanent storage for instructions needed during bootstrapping, or the process of turning on the computer. It does so by storing the BIOS and other firmware for the computer hardware. This firmware is very hardware-specific and rarely needs updating.
Detailed explanation-4: -Random access memory (RAM) Its function is to store programs and data so that they are ready for use when the CPU needs them.
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