Преобразуйте следующие предложения в вопросительную и отрицательную форму :1?

Aleksandrkoren 4 июл. 2021 г., 14:18:27

1. Is an analog computer a device?

An analog computer isn't (is not) a device.

2. Do the digital computer differ from the analogue computer?

The digital computer don't differ from the analogue computer.

3. Did the first man - made digital computer was probablythe abacus?

The first man - made digital computer wasn't (was not) probably yhe abacus.

4. Are the human operators replaced by automatic devices?

The human operators aren't (are not) replaced by automatic devices.

5. Does store memorize numbers and instructions?

Store doesn't (does not)memorize numbers and instructions.

EekATErIna 7 янв. 2021 г., 08:51:21 | 10 - 11 классы

What are the advantages and disadvantages of having a computer ?

What are the advantages and disadvantages of having a computer ?

Dilmuhametova82 4 июн. 2021 г., 11:11:45 | 10 - 11 классы

Помогите хоть чуток Write out the professional terminology from the text?

Помогите хоть чуток Write out the professional terminology from the text.

Computers are electronic machines which can accept data in a certain form, process the data and give the results of the processing in a specified format as information.

Three basic steps are involved in the process.

First, data are fed into the computer’s memory.

Then, when the program is run, the computer performs a set of instructions and processes the data.

Finally, we can see the results (the output) on the screen or in printed form.

Information in the form of data and programs is known as software, and the electronic and mechanical parts that make up a computer system are called hardware.

A standard computer system consists of three main sections : the central processing unit (CPU), the main memory and the peripherals.

Perhaps the most influential component is the central processing unit.

Its function is to execute program instructions and coordinate the activities of all the other units.

In a way, it is the ‘brain’ of the computer.

The main memory holds the instructions and data which are currently being processed by the CPU.

The peripherals are the physical units attached to the computer.

They include storage devices and input / output devices.

Storage devices (floppy, hard or optical disks) provide a permanent storage of both data and programs.

Disk drives are used to handle one or more floppy disks.

Input devices enable data to go into the computer’s memory.

The most common input devices are the mouse and the keyboard.

Output devices enable us to extract the finished product from the system.

For example, the computer shows the output on the monitor or prints the results onto paper by means of a printer.

On the rear panel of the computer there are several ports into which we can plug a wide range of peripherals – modems, fax machines, optical drives and scanners.

These are the main physical units of a computer system, generally known as the configuration.

Sswesvotg 21 янв. 2021 г., 04:46:06 | 1 - 4 классы

Сложить предложение : is This most shop?

Сложить предложение : is This most shop.

Exciting game the computer in the.

Taty2017 19 мар. 2021 г., 15:01:50 | 10 - 11 классы

Найдите в тексте :a) синонимы следующим словам : specific ; decides ; job ; movement ; situatedb) антонимы следующим словам : exceptional ; generally ; not needed ; taken out ; shut down?

Найдите в тексте :

a) синонимы следующим словам : specific ; decides ; job ; movement ; situated

b) антонимы следующим словам : exceptional ; generally ; not needed ; taken out ; shut down.

THE CENTRAL PROCESSING UNIT

It is common practice in computer science for the words "computer" and "processor" to be used

interchangeably.

More precisely, "computer" refers to the central processing unit (CPU) together with an

internal memory.

The internal memory or main storage, control and processing components make up the

heart of the computer system.

Manufacturers design the CPU to control and carry out basic instructions

for their particular computer.

The CPU coordinates all the activities of the various components of the computer.

It determines which

operations should be carried out and in what order.

The CPU can also retrieve information from memory

and can store the results of manipulations back into the memory unit for later reference.

In digital computers the CPU can be divided into two functional units called the control unit (CU) and the

arithmetic - logical unit (ALU).

These two units are made up of electronic circuits with millions of

switches that can be in one of two states, either on or off.

The function of the control unit within the central processor is to transmit coordinating control signals and

commands.

The control unit is that portion of the computer that directs the sequence or step - by - step

operations of the system, selects instructions and data from memory, interprets the program instructions,

and controls the flow between main storage and the arithmetic - logical unit.

The arithmetic - logical unit, on the other hand, is that portion of the computer in which the actual

arithmetic operations, namely, addition, subtraction, multiplication, division and exponentation, called for

in the

instructions are performed.

It also performs some kinds of logical operations such as comparing or

selecting information.

All the operations of the ALU are under the direction of the control unit.

Programs and the data on which the control unit and the ALU operate, must be in internal memory in

order to be processed.

Thus, if located on secondary memory devices such as disks, programs and data are

first loaded into internal memory.

Main storage and the CPU are connected to a console.

Petuh01 29 июл. 2021 г., 17:26:23 | 5 - 9 классы

Помогите с английским пожалуйста?

Помогите с английским пожалуйста!

Write what Big and Bug must not do with the computer.

Use the words from the by.

Zakovryashina20 19 сент. 2021 г., 00:55:54 | 5 - 9 классы

Connect the parts on the right to the computer?

Connect the parts on the right to the computer.

Катерина121212 9 сент. 2021 г., 07:59:27 | 1 - 4 классы

Write what big and big must not do with the computer use the words from the box?

Write what big and big must not do with the computer use the words from the box.

Vvvvika06 23 дек. 2021 г., 13:19:18 | 10 - 11 классы

Допишите «хвостик» разеилительного вопроса?

Допишите «хвостик» разеилительного вопроса.

1. It is the most interesting book, …………?

2. You can give him the book, ……………?

3. They must read the book, …………?

4. It`s his computer, …………?

5. He`s got a computer, ………?

6. He`s working on the computer, ………?

7. He could buy the computer, …………………?

8. The computer was on the desk, …………………?

Rygik1981 6 мар. 2021 г., 05:04:09 | студенческий

Перевести не с помощью переводчика What is a computer?

Перевести не с помощью переводчика What is a computer?

Computer is a device for processing information.

Computer has no intelligence by itself and is called hardware.

A computer system is a combination of four elements : a) Hardware b) Software c) Procedures d) Data / information Software are the programs that tell the hardware how to perform a task.

Without software instructions, the hardware doesn’t know what to do.

The basic job of the computer is the processing of information.

Computers take information in the form of instructions called programs and symbols called data.

After that they perform various mathematical and logical operations, and then give the results (information).

Computer is used to convert data into information.

Computer is also used to store information in the digital form.

Ответить на вопросы : 1) What does the term “computer” describe?

2) Is computer intelligent?

3) What are four components of computer system?

4) What is software?

5) What’s the difference between the hardware and software?

6) In what way terms “data” and “information” differ?

7) How does computer convert data into information?

Zoraleta 9 сент. 2021 г., 14:50:42 | 10 - 11 классы

Помогите пожалуйста с переводом?

Помогите пожалуйста с переводом!

What is a computer?

A computer is a machine that performs tasks, such as calculations or electronic communication, under the control of a set of instructions called a program.

Programs usually reside within a computer and arc retrieved and processed by the computer's electronics.

I he program results are stored and routed to output devices, such as video display monitors or printers.

A wide variety of activities is performed by computers reliably, accurately, and quickly.

Computers are extremely versatile.

In fact, they are universal information processing machines.

According to the Church - Taring thesis, computer with a certain minimum threshold capability is in principal capable of performing the tasks of any other computer Therefore, computers with capabilities ranging from those of a personal digital assistant to a supercomputer may all perform the same tasks, as long as the time and memory capacity are not considerations.

Therefore, the same computer designs may be adapted for tasks ranging from processing company payrolls to controlling unmanned spaceflights.

Due to technological advancement, modern electronic computers are exponentially more capable than those of preceding generations.

I he physical computer and its components are known as hardware.

Computer hardware includes the memory that stores data and program instructions : the central processing unit (CPU) that carries out program instructions ; the input devices, such as a keyboard or a mouse, that allow the user to communicate with the computer ; the output devices, such as printers and video display monitors, that enable the computer to present information to the user : and buses (hardware lines or wires) that connect these and other computer components.

The programs that run on the computer arc called software.

Software is generally designed to perform a particular type of task for example, to write a letter, to display and modify a photograph, or to direct the general operation of the computer.