Computer Basic Information Which storage device cannot be erased? A floppy disk Magnetic tape storage A CD-ROM All of these A floppy disk Magnetic tape storage A CD-ROM All of these ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information The essential features of a number system are Radix Both A & B Set of distinct counting digits bits None of these Radix Both A & B Set of distinct counting digits bits None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information What technology of memory is Cache RAM usually ? EEPROM Flash DRAM SRAM EEPROM Flash DRAM SRAM ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information The flow and timing to data to and from the microprocessor is regulated by None of these address pins data pins power pins control pins None of these address pins data pins power pins control pins ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information A program that performs a useful task while simultaneously allowing destructive acts is: Trojan Horse Virus Worm Macro Virus Trojan Horse Virus Worm Macro Virus ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information A reflective marker that indicates the end of the usable tape is Optical mark reader FAX None of these End-of-tape End user Optical mark reader FAX None of these End-of-tape End user ANSWER DOWNLOAD EXAMIANS APP
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