Computer Knowledge

1. The improvement of computer hardware theory is summarized by which law.?




A.) Metcalf’s law	B.) Bill’s Law
C.) Grove’s law	D.) Moore’s First Law

2. The most widely used computer device is.




A.) Solid state disks	B.) External hard disk
C.) Internal hard disk	D.) Mouse

3. _______ are software which is used to do particular task.




A.) Operating system	B.) Program
C.) Data	D.) Software

4. Who is father of modern computers?




A.) Abraham Lincoln	B.) James Gosling
C.) Charles Babbage	D.) Gordon E. Moore

5. How many generations of computers we have?




A.) 6	B.) 7
C.) 5	D.) 4