Computer Basic Information In which of the following terminals the screen is regarded as an array of pixels, where each pixel is either on or off? Bit map terminal Character map terminal All of these None of these RS-232 C terminal Bit map terminal Character map terminal All of these None of these RS-232 C terminal ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information In an information system, alphanumeric data normally takes the form of- None of these Sentence and paragraph Numbers and alphabetical characters Human voice and other sound None of these Sentence and paragraph Numbers and alphabetical characters Human voice and other sound ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information A processing unit that coordinates networks and data communication is known as Communications processor Control unit None of these CPU Register unit Communications processor Control unit None of these CPU Register unit ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information An electronic logic gate whose output is logic 0 only when all inputs are logic 1 is NAND OR None of these NOR NOT NAND OR None of these NOR NOT ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information Software programs that close potential security breaches in an operating system are known as: Security breach fixes Security repairs Refresh patches Security patches Security breach fixes Security repairs Refresh patches Security patches ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information A large computer designed to handle complex scientific calculations will likely require a character addressable storage unit must use fixed length words of four character each may use only a firmed word-length storage approach None of these will not use numbered address locations will likely require a character addressable storage unit must use fixed length words of four character each may use only a firmed word-length storage approach None of these will not use numbered address locations ANSWER DOWNLOAD EXAMIANS APP
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