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 None of these OCR Laser scanner MICR Wand None of these OCR Laser scanner MICR ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information The silicon chips used for data processing are called Micro processor None of these RAM chips PROM chips ROM chips Micro processor None of these RAM chips PROM chips ROM chips ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information Which is a unit representing the no bits of discrete. None of these Bit Byte Baud All of these None of these Bit Byte Baud All of these ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information A system program which helps the execution of user programs is known as System software None of these Application program Utilities Batch operating system System software None of these Application program Utilities Batch operating system ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information Which type of display is the latest to be used for portable computer? Electroluminescent display LED display Plasma display LCD display None of these Electroluminescent display LED display Plasma display LCD display None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information The brain of any computer system is Control unit CPU Memory ALU None of these Control unit CPU Memory ALU None of these ANSWER DOWNLOAD EXAMIANS APP
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