1.It includes the physical parts of a computer; It performs command or instruction.
2.Collection of instructions that tell the computer how to work;Transforms inputs into an output or product.
3.Central processing unit;It controls the other parts of computer. Managing the activities of the entire system.
4.Arithmetic logic unit;It receives instructions from the control unit.
5.Control unit;It directs operation of the processor.
6.Random-access memory;It lets information to be stored and extracted on a computer.
7.Read-only memory;It permanently stores data on personal computers.
© teramera
Объяснение:
It was late to change the dates of the tour yesterday.
Was it late to change the dates of the tour yesterday?
It was not (wasn't) late to change the dates of the tour yesterday.
УТВЕРДИТЕЛЬНАЯ. I, he, she, it + was
You, we, they + were
ОТРИЦАТЕЛЬНАЯ. I, he, she, it + was not (wasn't)
You, we, they + were not (weren't)
ВОПРОСИТЕЛЬНАЯ. Was + I, he, she, it + ?
Were + you, we, they + ?