Computer Basic Information Which of the following does not affect the resolution of a video display image? bandwidth screen size vertical and horizontal lines of resolution raster scan rate All of these bandwidth screen size vertical and horizontal lines of resolution raster scan rate All of these ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information What is Windows XP? Operating System None of these Processor Output Device Storage Device Operating System None of these Processor Output Device Storage Device ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information Disketts and hard disks are Sequential access devices Direct access devices Slower than magnetic tape None of these Used only in mainframe computers Sequential access devices Direct access devices Slower than magnetic tape None of these Used only in mainframe computers ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information The ______ storage on ROM chip, is responsible for loading the operating system from its permanent location on the hard drive in to RAM. Supervisor program Device driver BIOS API Supervisor program Device driver BIOS API ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information A hand-held device which reads marks or characters on paper by detecting photo-sensitivity is known as Optical-wand Plotter Light pen None of these All of these Optical-wand Plotter Light pen None of these All of these ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information The ALU of a computer normally contains a number of high speed storage elements called hard disk magnetic disk registers None of these semiconductor memory hard disk magnetic disk registers None of these semiconductor memory ANSWER DOWNLOAD EXAMIANS APP
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