INPUTOUTPUT AND STORAGE DEVICES
STORAGE DEVICES HARD DISK SSD AND FLASH MEMORY
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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The CPU keeps its date/instructions from RAM
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The data is kept in the PSU
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From ROM
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None of the above
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Detailed explanation-1: -The CPU then fetches the program and data from the memory and performs arithmetic and logic operations as per the given instructions and stores the result back to memory. While processing, the CPU stores the data as well as instructions in its local memory called registers.
Detailed explanation-2: -(It can execute programs written in other languages if they are first translated into machine language.) When the CPU executes a program, that program is stored in the computer’s main memory (also called the RAM or random access memory).
Detailed explanation-3: -The CPU will then use a data bus to fetch any memory location that is used for the instruction it decoded. The data bus is an actual physical wire that connects the CPU and memory. The CPU also has some special memory located within the processor itself. These are special types of memory referred to as registers.