Computer Basic Information The general range of speed in revolutions per minute (rpm) at which floppy disks rotate is 2400-4700 150-250 300-600 390-600 None of these 2400-4700 150-250 300-600 390-600 None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information The first microprocessor built by the Intel Corpn. was called None of these 8080 8800 4004 8008 None of these 8080 8800 4004 8008 ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information When was the IBM XT microcomputer released in the market? 1970 None of these 1971 1987 1986 1970 None of these 1971 1987 1986 ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information In a computer system, which device is functionally opposite of a Key-board? Joystick Printer Mouse None of these Trackball Joystick Printer Mouse None of these Trackball ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information If you want to secure a message, use a(n): Cryptology source Cryptosystem Encryption software package Encryption key Cryptology source Cryptosystem Encryption software package Encryption key ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information The following are all computing devices, except ...... None of these Digital scanners Cellular telephones Notebook computers Personal digital assistants(PDA) None of these Digital scanners Cellular telephones Notebook computers Personal digital assistants(PDA) ANSWER DOWNLOAD EXAMIANS APP
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