Computer Basic Information The input unit of a computer None of these retrieves data from CPU directs all other units All of these feeds data to the CPU or memory None of these retrieves data from CPU directs all other units All of these feeds data to the CPU or memory ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information Which memory system is not as a mass memory medium? None of these magnetic tape semiconductor memory magnetic disk magnetic drum None of these magnetic tape semiconductor memory magnetic disk magnetic drum ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information Measuring unit of capacity of hard drive is - GB Gwatts GHz G Newton GB Gwatts GHz G Newton ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information What is a portion of memory that serves as a temporary repository for data as it waits for a given action? Processor pool Bank Cache Processor Memory Pool Processor pool Bank Cache Processor Memory Pool ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information What is the most common tool used to restrict access to a computer system? Access-control software User log in Computer keys Passwords Access-control software User log in Computer keys Passwords ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information The general range of speed in revolutions per minute (rpm) at which floppy disks rotate is 2400-4700 150-250 300-600 None of these 390-600 2400-4700 150-250 300-600 None of these 390-600 ANSWER DOWNLOAD EXAMIANS APP
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