Computer Basic Information The purpose of an application program is to Convert program written in high level language to machine language None of these Allow the operating system to control resources better Meet specific user needs Make off-line equpment run better Convert program written in high level language to machine language None of these Allow the operating system to control resources better Meet specific user needs Make off-line equpment run better ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information Which type of processing that produces output results immediately after input data are entered into a computer system Interactive Batch processing None of these Time-sharing Real-time processing Interactive Batch processing None of these Time-sharing Real-time processing ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information The OR, XOR & AND functions can be performed by _____ of the computer in a CPU. Register ALU None of these Memory CU Register ALU None of these Memory CU 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? MICR Laser scanner None of these OCR Wand MICR Laser scanner None of these OCR Wand ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information Which of the following typically uses a keyboard for input? point-of-sale terminal financial transaction terminal desktop terminal executive workstation All of these point-of-sale terminal financial transaction terminal desktop terminal executive workstation All of these ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information Which of the following is NOT an advantage of open-source operating systems over proprietary versions? Availability of source code Availability of technical support Ability to modify code None of these Free use and distribution Availability of source code Availability of technical support Ability to modify code None of these Free use and distribution ANSWER DOWNLOAD EXAMIANS APP
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