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? Sector number None of these All of these Track number Surface number Sector number None of these All of these Track number Surface number ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information In virtual storage, program segments stored on disk during processing are called: blocks sectors tracks pages None of these blocks sectors tracks pages None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information The process of entering data into a storage location adds to the contents of the location is destructive of previous contents cause variation in its address number is known as a readout operation None of these adds to the contents of the location is destructive of previous contents cause variation in its address number is known as a readout operation None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information Which of the following memories needs refresh? SRAM All of these ROM None of these DRAM SRAM All of these ROM None of these DRAM ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information The number of records contained within a block of data on magnetic tape is defined by the record per block factor block definition blocking factor record contain clause None of these record per block factor block definition blocking factor record contain clause None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information Disketts and hard disks are Direct access devices Sequential access devices Slower than magnetic tape Used only in mainframe computers None of these Direct access devices Sequential access devices Slower than magnetic tape Used only in mainframe computers None of these ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS