Question

Пожалуйста помогите выбрать правильный вариант ответа!!!
1. ___________ are used to transfer data from device to device.
a) Librarian programs b) Sort merge programs
c) Object programs d) Utility programs
2. A piece of equipment that allows a computer to communicate with other computers ___________ telephone lines is called a modem.
a) over b) by c) on d) in

Answer 1

1. ___________ are used to transfer data from device to device.
 d) Utility programs
2. A piece of equipment that allows a computer to communicate with other computers ___________ telephone lines is called a modem.
a) over