Computer Basic Information A collection of interrelated file in computer is a- Record Database Field File manager Record Database Field File manager ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information A large number of computers in a wide geographical area can be efficiently connected using Communications satellites None of these All of these Twisted pair lines Coaxial cables Communications satellites None of these All of these Twisted pair lines Coaxial cables ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information Where would you find the letters QWERTY? Numeric Keypad Mouse Screen Keyboard Numeric Keypad Mouse Screen Keyboard ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information The working principles of today's computers were provided by an English mathematician Dr. Hollerith Ken Reider Donald Reach None of these Charles Babbage Dr. Hollerith Ken Reider Donald Reach None of these Charles Babbage ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information The bar code which is used on all types of items, is read by a scanning device directly into the computer.What is the name of this scanning device? Wand OCR Laser scanner MICR None of these Wand OCR Laser scanner MICR None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information How many options does a binary choice offer ? It depends on the amount of memory in the computer Two One None It depends on the amount of memory in the computer Two One None ANSWER DOWNLOAD EXAMIANS APP
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