Question :

Which is considered a direct entry input device ?


A) Optical scanner
B) Mouse and digitizer
C) Light pen
D) All of the above

Answer : D

Description :



Related Questions - 1


The value of each bead in heaven is


A) 1
B) 3
C) 5
D) 7

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Properly arranged data is called


A) Field
B) Words
C) Information
D) File

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Which was the most popular first generation computer ?


A) IBM 1650
B) IBM 360
C) IBM 1130
D) IBM 2700

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The first firm to mass-market a microcomputer as a personal computer was


A) IBM
B) Super UNIVAC
C) Radio Shaks
D) Data General Corporation

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Today’s computer giant IBM was earlier known by different name which was changes in 1924. What was that name?


A) Tabulator Machine Co.
B) Computing Tabulating Recording Co.
C) The Tabulator Ltd.
D) International Computer Ltd.

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