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Which of the following is the most important system software?( )
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Firmware is a kind of ( )
Fill in the blanks with the words or phrases chosen from the following words. Change the forms where necessary.a. Cache b. mouse c. disk drives d. store e. ROMf. RAM g. CPU h. turn off i. on j. off The memory unit is an essential component in any digit computer since it is needed for______ the programs that are executed by the______ . RAM and ROM play important roles of storage devices. RAM is an acronym of Random Access Memory. RAM bars are uses for main memory bars. ROM means Read Only Memory. The control and specialized programs are stored in______ and are not erased when the computer is______ . The instructions that the computer gets and the information the computer processes remain in RAM during your work sessions, which is not a permanent storage place for information. When you turn your computer off, the information you entered during the work session does not remain in memory. Since RAM is only active when the computer is ______ , the computer uses ______ to store information even when the computer is ______ .
12. Which of the following is accessible directly to the CPU?
11. Which of the following is most fast?
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