Computer Basic Information The terminal device that functions as a cash register, computer terminal, and OCR reader is the: POS terminal OCR register terminal Data collection terminal None of these Video display terminal POS terminal OCR register terminal Data collection terminal None of these Video display terminal ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information ___ is the high speed memory used in the computer. BIOS Hard Disk Cache RAM BIOS Hard Disk Cache RAM ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information Which of the following terms could be used to describe the concurrent processing of computer programs, via CRTs, on one computer system? Interactive processing None of these Time-sharing All the above processing Online processing Interactive processing None of these Time-sharing All the above processing Online processing ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information The _____ tells the computer how to use its components. Utility Application program None of these Operating system Network Utility Application program None of these Operating system Network ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information Which computer memory is used for storing programs and data currently being processed by the CPU? PROM None of these Mass memory Internal memory Non-volatile memory PROM None of these Mass memory Internal memory Non-volatile memory 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 All of these ISAM sequential B-Tree index VSAM All of these ISAM sequential B-Tree index ANSWER DOWNLOAD EXAMIANS APP
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