The first calculating device is the?
...The first calculating device is the?
Abacus
Census machine
Difference engine
Napier bones
Correct answer is A
No explanation has been provided for this answer.
_________ are programmes that affect the effectiveness of a computer system ...
The type of printer which works on the same principle as a photocopier is? ...
The number of entries in the diagram above is ...
Which of these is not a job of the operating system ...
What protocol is used between Email servers? ...
Which of the following circuits is used as memory device in a computer? ...
The pictorial representation of an object or application in the computer is called? ...
Which of the following descriptions is not true about data? ...
By default in Microsoft word, your document prints in .. mode? ...