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? None of these Program Counter Memory Address Register Instruction Register Memory Data Register None of these Program Counter Memory Address Register Instruction Register Memory Data Register ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information When customers of a Web site are unable to access it due to a bombardment of fake traffic, it is known as: Cracking A denial of service attack. A virus A Trojan Horse Cracking A denial of service attack. A virus A Trojan Horse ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information Which part of the diskette should never be touched? Corner Oval slot Hub Centre None of these Corner Oval slot Hub Centre None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information The microprocessor of a computer cannot operate on any information if that information is not in its. main storage logic unit ALU None of these secondary storage main storage logic unit ALU None of these secondary storage ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information A normal CD-ROM usually can store up to ___ 680 KB 680 Bytes 680 GB 680 MB 680 KB 680 Bytes 680 GB 680 MB ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information When the time to establish link is large and the size of data is small, the preferred mode of data transfer is Circuit switching All of these None of these Time division multiplexing Packet switching Circuit switching All of these None of these Time division multiplexing Packet switching ANSWER DOWNLOAD EXAMIANS APP
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