Computer Basic Information What is object of UPS ? To increase the speed of a computer Provides backup power All of the listed here Using for storage To increase the speed of a computer Provides backup power All of the listed here Using for storage ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information What does DRAM stand for? None of these Dynamic Random Access Memory Data Random Active Memory Double Random Access Memory Data Random Access Memory None of these Dynamic Random Access Memory Data Random Active Memory Double Random Access Memory Data Random Access Memory ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information Which storage device cannot be erased? Magnetic tape storage A floppy disk All of these A CD-ROM Magnetic tape storage A floppy disk All of these A CD-ROM ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information What does a system bus do? None of these allows the user to communicate with the computer connects various components within the computer carries out instructions stores data and instructions None of these allows the user to communicate with the computer connects various components within the computer carries out instructions stores data and instructions ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information All the instructions and procedures needed to start up a computer, to the point it can load an operating system, are stored in ROM chips. In IBM compatible PCs this is called the _______ . EPROM ROM BIOS None of these RAM BIOS POST EPROM ROM BIOS None of these RAM BIOS POST ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information A register in which of the following that holds the current instruction while it is being executed is called instruction register. Memory CPU None of these ALU Address Memory CPU None of these ALU Address ANSWER DOWNLOAD EXAMIANS APP
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