Pascaline
Abacus
Computer
Calculator
Which of the following devices can be used to directly input printed text?
Which of the following devices can help to extend the range of a wireless router?
Which of the following devices has a limitation that we can only read it but cannot erase or modify it?
Which of the following devices have a limitation that we can only read it but cannot erase or modify it?
Which of the following devices have a limitation that we can only store information to it but cannot erase or modify it?
Which of the following devices provides the communication between a computer and the outer world?
Which of the following digits are known as the terminal number of the Network User Address (NUA) ?
Which of the following displays the contents of active cell?
Which of the following divides the high speed signal into frequency bands?
Which of the following does not relate to Input Unit?
