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
What is the responsibility of the logical unit in the CPU of a computer ?
A) To produce result
B) To compare numbers
C) To control flow of information
D) To do math’s works
Related Questions - 2
Mnemonic a memory trick is used in which of the following language ?
A) Machine language
B) Assembly language
C) High level language
D) None of above
Related Questions - 3
Once you load the suitable program and provide required data, computer does not need human intervention. This feature is known as
A) Accuracy
B) Reliability
C) Versatility
D) Automatic
Related Questions - 4
Why are vacuum tubes also called valves?
A) Because they can amplify the weak signals and make them strong
B) Because they can stop or allow the flow of current
C) Both of above
D) None of above
Related Questions - 5
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