Question :

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


The ALU of a computer responds to the commands coming from


A) Primary memory
B) Control section
C) External memory
D) Cache memory

View Answer

Related Questions - 2


A dumb terminal has


A) an embedded microprocessor
B) extensive memory
C) independent processing capability
D) a keyboard and screen

View Answer

Related Questions - 3


Which of the following is not an input device ?


A) OCR
B) Optical scanners
C) Voice recognition device
D) COM (Computer Output to Microfilm)

View Answer

Related Questions - 4


In 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
B) Breadboard
C) Daughter board
D) Grandmother board

View Answer

Related Questions - 5


The first computer introduced in Nepal was


A) IBM 1400
B) IBM 1401
C) IBM 1402
D) IBM 1403

View Answer