Computer Basic Information The data appearing first in the left portion of punched card is descriptive data quantitative data All of these coded data None of these descriptive data quantitative data All of these coded data None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information Which 8-bit chip was used in many of Tandy's TRS-80 computers? Z-80 Motorola 6809 Z-8000 Z-8088 None of these Z-80 Motorola 6809 Z-8000 Z-8088 None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information A wireless network uses .......... waves to transmit signals. Mechanical Radio Sound None of these Magnetic Mechanical Radio Sound None of these Magnetic ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information Which of the following is considered a direct-entry input device? mouse optical scanner light pen All of these digitizer mouse optical scanner light pen All of these digitizer ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information How many addresses are required for 25 x 40 video RAM? 2000 1920 1000 2000 None of these 2000 1920 1000 2000 None of these 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? sequential ISAM B-Tree index All of these VSAM sequential ISAM B-Tree index All of these VSAM ANSWER DOWNLOAD EXAMIANS APP
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