The personnel who deals with the computer and its management is called?       

The map of Nigeria is an example of ?    

The hexadecimal number 13, expressed as a binary here is?     

Which of the following statements are true about computer? 

I.Constructed from electronic components. II. It has self regeneration capability.

III. It has facility for storage of data and programs.       IV.It has provision tor input and output of data.

Computers are classified using the following criteria except?