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Which of the following produces the best quality graphics reproduction?
C. plotter
C. plotter
See lessWhen was vacuum tube invented?
B. 1906
B. 1906
See lessA modern electronic computer is a machine that is meant for
B. input, storage, manipulation and outputting of data
B. input, storage, manipulation and outputting of data
See lessRegarding a VDU, Which statement is more correct?
C. it is a peripheral device
C. it is a peripheral device
See lessA technique used by codes to convert an analog signal into a digital bit stream is known as
A. pulse code modulation
A. pulse code modulation
See lessMagnetic disks are the most popular medium for
D. none of above
D. none of above
See lessIn most IBM PCs, the CPU, the device drives, memory expansion slots and active components are mounted on a single board. What is the name of this board?
A. motherboard
A. motherboard
See lessThe accuracy of the floating-point numbers representable in two 16-bit words of a computer is approximately
B. 6 digits
B. 6 digits
See lessHigh density double sided floppy disks could store _____ of data
D. 1.44 mb
D. 1.44 mb
See lessWhich computer was considered the first electronic computer until 1973 when court invalidated the patent?
A. eniac
A. eniac
See less