Computer Basic Information Which storage device cannot be erased? Magnetic tape storage A CD-ROM A floppy disk All of these Magnetic tape storage A CD-ROM A floppy disk 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? None of these Track number Sector number Surface number All of these None of these Track number Sector number Surface number All of these ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information As compared to diskettes, the hard disks are less rigid slowly accessed more expensive None of these more portable less rigid slowly accessed more expensive None of these more portable ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information Who is the creator of the PASCAL language? None of these Basic Pascal Dijkstra Niklaus Wirth Donald Knuth None of these Basic Pascal Dijkstra Niklaus Wirth Donald Knuth ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information Which of the following is not one of the three primary functions that on-line direct-access systems can serve? inquiry backup update None of these programming inquiry backup update None of these programming ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information Instructions and memory addresses are represented by None of these parity bit binary codes binary word character codes None of these parity bit binary codes binary word character codes ANSWER DOWNLOAD EXAMIANS APP