Computer Basic Information An electronic logic gate whose output is logic 0 only when all inputs are logic 1 is NOR OR NAND None of these NOT NOR OR NAND None of these NOT ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information A six - digit card field used for postal ZIP codes is defined as A numeric field An alphanumeric field An alphabetic field None of these A letter field A numeric field An alphanumeric field An alphabetic field None of these A letter field ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information Computer virus is a ___ Freeware Software Hardware Bacteria Freeware Software Hardware Bacteria ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information What is meant by quad-density (QD) diskette? None of these It is double-sided disk All of these It has double the number of tracks per inch It is double density disk None of these It is double-sided disk All of these It has double the number of tracks per inch It is double density disk ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information Which of the following is a computer memory that can be programmed once, but not reprogrammed. ROM PROM EPROM None of these RAM ROM PROM EPROM None of these RAM ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information Which of the following is the user programmed semiconductor memory? All of these DRAM EPROM SRAM None of these All of these DRAM EPROM SRAM None of these ANSWER DOWNLOAD EXAMIANS APP
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