Computer Basic Information Who is 1988 announced the latest version of CD-ROM called CD-ROMXA (extended architecture) which provides a documented means of integrating digital audio with computer data on a CD-ROM disk? Philips Sony All of these Microsoft None of these Philips Sony All of these Microsoft None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information What is the most common tool used to restrict access to a computer system? User log in Passwords Access-control software Computer keys User log in Passwords Access-control software Computer keys ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information A high speed device used in CPU for temporary storage during processing is called A register A databus A bus None of these All of these A register A databus A bus None of these All of these ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information ROM tells the computer to- Start up the operating system Turn on Connect to the hardware Disconnect the computer Start up the operating system Turn on Connect to the hardware Disconnect the computer ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information Which type of system puts the user into direct conversation with the computer through a keyboard? None of these Time sharing Batch processing Interactive computer Real time processing None of these Time sharing Batch processing Interactive computer Real time processing ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information What is the number of bit patterns provided by a 7-bit code? 64 None of these 512 256 128 64 None of these 512 256 128 ANSWER DOWNLOAD EXAMIANS APP
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