Computer Basic Information An optical input device that interprets pencil marks on paper media is Punch card reader O.M.R Magnetic tape Optical sacnners Punch card reader O.M.R Magnetic tape Optical sacnners ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information The unit of hardware an operator uses to monitor computer processing is the: CPU None of these Console Line printer Card reader CPU None of these Console Line printer Card reader ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information What is backup? Adding more components to your network Protecting data by copying it from the original source to a different destination None of these Filtering old data from the new data Accessing data on tape Adding more components to your network Protecting data by copying it from the original source to a different destination None of these Filtering old data from the new data Accessing data on tape ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information When customers of a Web site are unable to access it due to a bombardment of fake traffic, it is known as: A Trojan Horse Cracking A denial of service attack. A virus A Trojan Horse Cracking A denial of service attack. A virus ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information Which of the following is the largest unit of storage ? Terabyte (TB) Megabytes (MB) Gigabyte (GB) Kilobytes (KB) Terabyte (TB) Megabytes (MB) Gigabyte (GB) Kilobytes (KB) ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information Which printer is very commonly used for desk-top publishing? Ink-jet printer Laser printer Dot-matrix printer None of these Daisy wheel printer Ink-jet printer Laser printer Dot-matrix printer None of these Daisy wheel printer ANSWER DOWNLOAD EXAMIANS APP
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