Computer Basic Information Which of the following memories needs refresh? ROM None of these SRAM DRAM All of these ROM None of these SRAM DRAM All of these ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information Before a disk drive can access any sector record, a computer program has to provide the record's disk address. What information does this address specify? Surface number Track number None of these Sector number All of these Surface number Track number None of these Sector number All of these ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information Which of the following programs give instructions about operations inside the computer None of these Compiler Utility Application System software None of these Compiler Utility Application System software ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information The memory which is programmed at the time it is manufactured is EPROM PROM ROM RAM EPROM PROM ROM RAM ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information The main purpose of the off line device is None of these To reduce the no.of operator errors in recording data To save computer time To save floor space in the computer centre All of these None of these To reduce the no.of operator errors in recording data To save computer time To save floor space in the computer centre All of these ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information The following is true about 2-out of-5 code: it is unweighted code None of these it has odd parity it is weighted code All of these it is unweighted code None of these it has odd parity it is weighted code All of these ANSWER DOWNLOAD EXAMIANS APP
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