Computer Basic Information A hand-held device which reads marks or characters on paper by detecting photo-sensitivity is known as Optical-wand Light pen Plotter All of these None of these Optical-wand Light pen Plotter All of these None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information Programs prepared by an outside supplier & privided to a user in a machine readable form is known as Utility program None of these Application program Application software Canned program Utility program None of these Application program Application software Canned program ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information Which of the following is the fastest CPU Sensors, Mechanical controllers Video Terminal Magnetic Tapes and Disks CPU Sensors, Mechanical controllers Video Terminal Magnetic Tapes and Disks ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information A hard copy would be prepared on a All of these Line printer Type writer terminal Dot matrix printer Plotter All of these Line printer Type writer terminal Dot matrix printer Plotter ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information What is the byte capacity of a drum which is 5 inch high, 10 inch diameter, and which has 60 tracks per inch and bit density of 800 bits per inch? 9712478 bytes 14384 bytes 192300 bytes 942000 bytes None of these 9712478 bytes 14384 bytes 192300 bytes 942000 bytes None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information What is the latest write-once optical storage media? Magneto-optical disk CD-ROM disk WORM disk None of these Digital paper Magneto-optical disk CD-ROM disk WORM disk None of these Digital paper ANSWER DOWNLOAD EXAMIANS APP