Computer Basic Information A mechanism for arranging controlled access to a shared resource is Lock-out None of these Balleting Retrieving Sorting Lock-out None of these Balleting Retrieving Sorting ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information Which storage device cannot be erased? Magnetic tape storage A floppy disk A CD-ROM All of these Magnetic tape storage A floppy disk A CD-ROM All of these ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information A modern electronic computer is a machine that is meant for input, storage, manipulation and outputting of data doing quick mathematical calculations electronic data processing performing repetitive tasks accurately None of these input, storage, manipulation and outputting of data doing quick mathematical calculations electronic data processing performing repetitive tasks accurately None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information ROM is needed for storing an initial program called _______. OS Version None of these Bootstrap Loader Kernel Computer Startup Loader OS Version None of these Bootstrap Loader Kernel Computer Startup Loader ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information A micro processor chip used in a PC system None of these Performs the primary storage function Performs the arithmetic-logic and control functions Is the only chip cound in most PC models Almost always operates on by-bits of data at a time None of these Performs the primary storage function Performs the arithmetic-logic and control functions Is the only chip cound in most PC models Almost always operates on by-bits of data at a time ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information Which of the following registers is used to keep track of address of the memory location where the next instruction is located? Instruction Register Program Counter Memory Data Register Memory Address Register None of these Instruction Register Program Counter Memory Data Register Memory Address Register None of these ANSWER DOWNLOAD EXAMIANS APP
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