The mouse pointer moves erratically, what is the possible cause? The mouse

The mouse pointer moves erratically, what is the possible cause? The mouse

Q. The mouse pointer moves erratically, what is the possible cause? The mouse

A.            ball is dirty

B.            is not connected

C.            driver is not installed properly

D.            None of the above

Answer: ball is dirty

Gkseries: Gkseries.com is a premier website to provide complete solution for online preparation of different competitive exams like UPSC, SBI PO, SBI clerical, PCS, IPS, IAS, IBPS PO, IBPS Clerical exam etc. & other graduate and post-graduate exams. Learn more on about us page