Computer Basic Information An impact printer creates characters by using? An ink pen Electrically charged ink All of these An inked ribbon and print head An ink pen Electrically charged ink All of these An inked ribbon and print head ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information Which type of system puts the user into direct conversation with the computer through a keyboard? Real time processing Time sharing Interactive computer Batch processing None of these Real time processing Time sharing Interactive computer Batch processing None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information Impact printers are more expensive than Laser printers include ink-jet and thermal devices strike a ribbon against the paper to produce character images None of these use optical technology are more expensive than Laser printers include ink-jet and thermal devices strike a ribbon against the paper to produce character images None of these use optical technology ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information A(n) ____ device is any device that provides information which is sent to the CPU. memory CPU input output storage memory CPU input output storage ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information What process prepares the magnetic surface of a disk by creating concentric circles, called tracks, around the disk? (Each track is further divided into pic-shaped sections called sectors.) Copying None of these Tracking Formatting Sectioning Copying None of these Tracking Formatting Sectioning ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information Which of the following operating systems is produced by IBM? DOS UNIX OS-2 Windows DOS UNIX OS-2 Windows ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS