Question :
A) Stationary
B) Difficult to move
C) Dragged
D) Moved in small steps
Answer : A
Where as a computer mouse moves over the table surface, the trackball is
A) Stationary
B) Difficult to move
C) Dragged
D) Moved in small steps
Answer : A
Description :
Related Questions - 1
Which of the following is not an input device ?
A) OCR
B) Optical scanners
C) Voice recognition device
D) COM (Computer Output to Microfilm)
Related Questions - 2
Computers with 80286 microprocessor is
A) XT computer
B) AT computers
C) PS/2 computer
D) None of above
Related Questions - 3
Chief component of first generation computer was
A) Transistors
B) Vacuum Tubes and Valves
C) Integrated Circuits
D) None of above
Related Questions - 4
Which computer was considered the first electronic computer until 1973 when court invalidated the patent ?
A) ENIAC
B) MARK I
C) Z3
D) ABC