Computer Basic Information Communication between computers using standard telephone service Requires a change to an anolog signal All of these None of these Produces little noise and few disturbances Is most efficient Requires a change to an anolog signal All of these None of these Produces little noise and few disturbances Is most efficient ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information Main storage is also called None of these memory Register unit Accumulator Control unit None of these memory Register unit Accumulator Control unit ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information RAM is used as a short memory because it is Volatile Is very expensive Has small capacity None of these Is programmable Volatile Is very expensive Has small capacity None of these Is programmable ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information Which of the following memories must be refreshed many times per second? Dynamic RAM Static RAM EPROM None of these ROM Dynamic RAM Static RAM EPROM None of these ROM ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information Which of the following holds the ROM, RAM, CPU ? None of the listed here ALU Mother Board Hard Disk None of the listed here ALU Mother Board Hard Disk ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information A half byte is know is Nibble Data Half byte Bit None of these Nibble Data Half byte Bit None of these ANSWER DOWNLOAD EXAMIANS APP
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