Question

Blu-Ray is an example of ……… *
a. Memory unit
b. Input/output
c. Processing unit
d. control unit

Answer 1

Answer:

c.)

Explanation:

There is a giant wheel on the bank of a river. Look at the diagram below. The wheel has an external diameter of 140 m and its highest is 150 m above the bed of the river. It rotates in the direction shown by the arrow. The letter M in the diagram indicates the centre of the wheel. How many metres (m) above the bed of the river is point M?

Answer 2

processing unit Answer (C)