Computer Basic Information The two basic types of record-access methods are: sequential and indexed sequential and random on-line and realtime None of these direct and immediate sequential and indexed sequential and random on-line and realtime None of these direct and immediate ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information What is the shortcut key to "Undo" the last action in a document? Ctrl + U Ctrl + Y Ctrl + Z None of these Ctrl + X Ctrl + U Ctrl + Y Ctrl + Z None of these Ctrl + X ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information Which of the following file organizations is most efficient for a file with a high degree of file activity? VSAM ISAM B-Tree index sequential All of these VSAM ISAM B-Tree index sequential All of these ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information The microcomputer, Intel MCS-80 is based on the widely used Intel 8085 microprocessor 8082 microprocessor 8080 microprocessor 8086 microprocessor None of these 8085 microprocessor 8082 microprocessor 8080 microprocessor 8086 microprocessor None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information Continuous line drawing are produced using Thermal devices Plotters Chain printers None of these Daisy wheel printers Thermal devices Plotters Chain printers None of these Daisy wheel printers ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information Which of the following are likely to jam the read/write head of a disk pack? None of these Smoke particle Finger print smudge All of these Dust None of these Smoke particle Finger print smudge All of these Dust ANSWER DOWNLOAD EXAMIANS APP
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