Mechanical mouse was introduced in the year:
A. 02/10/1968
B. 02/10/1978
C. 10/02/1998
D. 10/02/1968
Answer:A
Mechanical mouse was introduced in the year:
A. 02/10/1968 B. 02/10/1978 C. 10/02/1998 D. 10/02/1968