Computer Basic Information An operating system intended for use on microprocessor based systems that support a single user is MS-DOS CP/M PC-DOS UNIX None of these MS-DOS CP/M PC-DOS UNIX None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information A class of random access memory that requires periodic servicing in order for the contents to remain valid is Static RAM EPROM PROM None of these Dynamic RAM Static RAM EPROM PROM None of these Dynamic RAM ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information A disk with usable recording surfaces on each side is known as High capacity Hard disk Double-sided disk Single-sided disk None of these High capacity Hard disk Double-sided disk Single-sided disk None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information What is backup? Protecting data by copying it from the original source to a different destination Filtering old data from the new data None of these Accessing data on tape Adding more components to your network Protecting data by copying it from the original source to a different destination Filtering old data from the new data None of these Accessing data on tape Adding more components to your network ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information Any storage device added to a computer beyond the immediately usable main storage is known as Backing store None of these Punched card Floppy disk Hard disk Backing store None of these Punched card Floppy disk Hard disk ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information When was the IBM XT microcomputer released in the market? 1970 1986 None of these 1971 1987 1970 1986 None of these 1971 1987 ANSWER DOWNLOAD EXAMIANS APP
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