Английский язык | студенческий
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?
Ответьте на вопросы по тексту, коротко и ясно?
Ответьте на вопросы по тексту, коротко и ясно.
Очень срочно!
Спасибо )) 1.
In what two major parts could be computer operations divided?
2. What are arithmetic operations?
3. What are logical operations?
4. Can computer compare two graphical objects?
5. What makes computer so different from other tools?
6. What is an embedded computer?
What modern devices have embedded computers?
7". How many are types of data?
8. What is physical data?
Much of the processing computers can be divided into two general types of operation.
Arithmetic operations are computations with numbers such as addition, subtraction, and other mathematical procedures.
Early computers performed mostly arithmetic operations, which gave the false impression that only engineers and scientists could benefit from computers.
Of equal importance is the computers ability to compare two values to determine if one is larger than, smaller than, or equal to the other.
This is called a logical operation.
The comparison may take place between numbers, letters, sounds, or even drawings.
The processing of the computer is based on the computer's ability to perform logical and arithmetic operations.
Instructions must be given to the computer to tell it how to process the data it receives and the format needed for output and storage.
The ability to follow the program sets computers apart from most tools .
However, - new tools ranging from typewriters to microwave ovens have embedded computers, or built - in computers.
An embedded computer can accept data to use several options in it's program, but the program itself cannot be changed.
This makes these devices flexible and convenient but not the embedded computers itself.
Types of data With the advent of new computer applications and hardware, the definition of data has expanded to include many types.
Numeric data consists of numbers and decimal points, as well as the plus ( + ) and minus (—) signs.
Both arithmetic operations and logical operations are performed on numeric data.
This means that numbers can be used for calculations as well as sorted and compared to each other.
Text, or textual data, can contain any combination of letters, numbers and special characters.
Sometimes textual data is known as alphanumeric data.
Various forms of data that we can hear and see makes up audio - visual data.
The computer can produce sounds, music and even human voice.
It can also accept audioinformation as an input.
Data can also take form of drawings and video sequences.
Physical data is captured from the environment.
For example, light, temperature and pressure are all types of physical data.
In many large "buildings, computer systems process several kinds of physical data to regulate operations.
Computers can set off security alarms, control temperature and humidity, or turn lights on and off, all in response to physical data.
These applications increase people's safety and save the time and money.
What are the advantages and disadvantages of having a computer ?
What are the advantages and disadvantages of having a computer ?
Переведите Produces printed copies of computer output?
Переведите Produces printed copies of computer output.
Located inside the system unit and used to store programs and most data.
Used to read flash memory cards.
A pointing device used to make on - screen selections.
The principal input device ; used to type instruction into the computer.
Commonly used to deliver programms and store large multimedia files.
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.
Выполнить перевод (не ломаный) данного текста :Information TechnologyIT is the area of managing technology and spans wide variety of areas that includebut are not limited to things such as processes, ?
Выполнить перевод (не ломаный) данного текста :
Information Technology
IT is the area of managing technology and spans wide variety of areas that include
but are not limited to things such as processes, computer software, information systems,
computer hardware, programming languages, and data constructs.
In short, anything that
renders data, information or perceived knowledge in any visual format whatsoever, via
any multimedia distribution mechanism, is considered part of the IT domain.
IT provides
businesses with four sets of core services to help execute the business strategy : business
process automation, providing information, connecting with customers, and productivity
tools IT professionals perform a variety of functions that range from installing applications to designing complex computer networks and information databases.
A few of the duties that IT professionals perform may include data management, networking, engineering computer hardware, database and software design, as well as management and administration of entire systems.
Information technology is starting to spread further than the conventional personal computer and network technologies, and more into integrations of other technologies such as the use of cell phones, televisions, automobiles,
and more, which is increasing the demand for such jobs.
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.
Перевести текст (не с переводчика)A computer is a machine with an intricate network of electronic circuits that operate switches or magnetize tiny metal cores?
Перевести текст (не с переводчика)
A computer is a machine with an intricate network of electronic circuits that operate switches or magnetize tiny metal cores.
The switches, like the cores, are capable of being in one or two possible states, that is, on or off ; magnetized or demagnetized.
The machine is capable of storing and manipulating numbers, letters, and characters (symbols).
The basic idea of a computer is that we can make the machine do what we want by inputting signals that turn certain switches on and turn others off, or magnetize or do not magnetize the cores.
The basic job of computers is processing of information.
For this reason computers can be defined as devices which accept information in the form of instructions, called a program, and characters, called data, perform mathematical and / or logical operations on the information, and then supply results of these operations.
The program, or part of it, which tells the computers what to do and the data, which provide the information needed to solve the problem, are kept inside the computer in a place called memory.
It is considered that computers have many remarkable powers.
However most computers, whether large or small, have three basic capabilities.
First, computers have circuits for performing arithmetic operations, such as : addition, subtraction, division, multiplication and exponentiation.
Second, computers have a means of communicating with the user.
After all, if we couldn't feed information in and get results back, these machines wouldn't be of much use.
Some of the most common methods of inputting information are to use ter¬minals, diskettes, disks and magnetic tapes.
The computer's input device (a disk drive or tape drive) reads the information into the computer.
For outputting information two common devices used are : a printer, printing the new information on paper, and a cathode - ray - tube display, which shows the results on a TV - like screen.
Third, computers have circuits which can make decisions.
The kinds of decisions which computer circuits can make are not of the type : "Who would win the war between two countries?
" or "Who is the richest person in the world?
" Unfortunately, the computer can only decide three things, namely : Is one number less than another?
Are two numbers equal?
And, Is one number greater than another?
A computer can solve a series of problems and make thousands of logical decisions without becoming tired.
It can find the solution to a problem in a fraction of the time it takes a human being to do the job.
A computer can replace people in dull, routine tasks, but it works according to the instructions given to it.
There are times when a computer seems to operate like a mechanical 'brain', but its achievements are limited by the minds of human beings.
A computer cannot do anything unless a person tells it what to do and gives it the necessary information ; but because electric pulses can move at the speed of light, a computer can carry out great numbers of arithmetic - logical operations almost instantaneously.
A person can do the same, but in many cases that person would be dead long before the job was finished.
ПОМОГИТЕ С АНГЛИЙСКИМAnswer the questions, Use the glossary on the right?
ПОМОГИТЕ С АНГЛИЙСКИМ
Answer the questions, Use the glossary on the right.
1 What computer system makes it possible to send letters very quickly?
2 What system allows computer users around the world to send and to obtain information?
3 What programs provide colourful pictures and sound?
4 What is the name of a computer - created "world", which seems almost completely real?
5 What is a special term, which means "to obtain stored information from a computer's memory"?
6 What do we call a disk on which a large quantity of information can be stored?
7 What do you eall a sudden, unexpected computer failure?
8 What IS the term for the electrical or electronic components of a computer?
9 What do we call a large collection of data that is stored in a computer system?
10 What is the term for a set of instructions secretly put into a computer that destroys the information stored in it and stops it from working normally?
11 Where on the Internet can you look for information about products and services offered by a company or organisation?
12 What is WWW?
13 What store of informatIon can you easily put into your pocket?
14 What do we call a set of computer programs to control the operation of a computer?
15 What kind of computer can you use on the plane?
GLOSSARY
access - to find infonnation.
Especially on a computer
crash - a complete breakdown of a computer system or program
datahase - a large amount of infonnation stored in computer system
E - mail (electronic mail) - a system that allows messages to be sent from one computer to another
floppy disk (diskette) - a small removable magnetic disc which is used to store data
bard disk - magnetic disk inside a computer that stores data and programs
hardware - the electrical and mechanical pans of a computer system mcludmg the screen, the keyboard and lhe hard disk
laptop - a computer "mall enough to he held on one's kneet for use
multimedia - the combination of sound.
Graphics and video to present information on a computer
software - programs that run a computer
the Internet - an mternatlonal network of computers
virtual reality (VR) - the effeset produced by using computer images to make places or situations look real when they are not
virus - program secretly introduced into a computer, which makes copies of itself and often damage other programt
web site (site) - a place on the Internet that gives you information about a particular subject or product
World Wide Web - the system lhat stores infonnation for computer users around the world.
8. Переведите текст?
8. Переведите текст.
Ответьте на вопросы, используя ин¬
формацию текста.
1. What is a computer?
2. What are the two possible states of the switches?
3. What are the main functions of a computer?
4. In what way can we make the computer do what we want?
5. What is the basic task of a computer?
6. In what form does a computer accept information?
7. What is a program?
8. What are data?
9. What is memory?
10. What three basic capabilities have computers?
11. What are the ways of inputting informa¬tion into the computer?
12. What is the function of an input device?
13. What devices are used for outputting information?
14. What decisions can the computer make?
15. What are the computer's achievements limited by?
A computer is a machine with an intricate network of elec¬tronic circuits that operate switches or magnetize tiny metal cores.
The switches, like the cores, are capable of being in one or two possible states, that is, on or off ; magnetized or demag¬netized.
The machine is capable of storing and manipulating numbers, letters, and characters (symbols).
The basic idea of a computer is that we can make the ma - chine do what we want by inputting signals that turn certain switches on and turn others off, or magnetize or do not magne¬tize the cores.
The basic job of computers is processing of information.
For this reason computers can be defined as devices which accept information in the form of instructions, called a program, and characters, called data, perform mathematical and / or logical operations on the information, and then supply results of these operations.
The program, or part of it, which tells the comput¬ers what to do and the data, which provide the information needed to solve the problem, are kept inside the computer in a place called memory.
It is considered that computers have many remarkable pow¬ers.
However most computers, whether large or small, have three basic capabilities.
First, computers have circuits for performing arithmetic op¬erations, such as : addition, subtraction, division, multiplication and exponentiation.
Second, computers have a means of communicating with the user.
After all, if we couldn't feed information in and get results back, these machines wouldn't be of much use.
Some of the most common methods of inputting information are to use ter¬minals, diskettes, disks and magnetic tapes.
The computer's input device (a disk drive or tape drive) reads the information into the computer.
For outputting information two common devices used are : a printer, printing the new information on paper, and a cathode - ray - tube display, which shows the results on a TV - like screen.
Third, computers have circuits which can make decisions.
The kinds of decisions which computer circuits can make are not of the type : "Who would win the war between two coun¬tries?
" or "Who is the richest person in the world?
" Unfortu¬nately, the computer can only decide three things, namely : Is one number less than another?
Are two numbers equal?
And, Is one number greater than another?
A computer can solve a series of problems and make thou¬sands of logical decisions without becoming tired.
It can find the solution to a problem in a fraction of the time it takes a human being to do the job.
A computer can replace people in dull, routine tasks, but it works according to the instructions given to it.
There are times when a computer seems to operate like a mechanical 'brain', but its achievements are limited by the minds of human beings.
A computer cannot do anything unless a person tells it what to do and gives it the necessary information ; but because electric pulses can move at the speed of light, a computer can carry out great numbers of arithmetic - logical operations almost instan¬taneously.
A person can do the same, but in many cases that person would be dead long before the job was finished.
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.
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Что такое компьютер?
Компьютер - это устройство для обработки информации.
Компьютер не имеет интеллекта, поэтому его называют аппаратным.
Компьтер состоит из 4 частей :
a) Комплектующие
b) Программы
c) Задачи
d) Информация
Software - это программы, которые говорят комплектующим как решить задачу.
Без программ, комплектующие не знаю что делать.
Основная работа компьютера это обработка информаци.
Компьютеры собирают информацию в разных инструкциях.
Их называют программами или символами.
После этого они выполняют различные математические и логические операции и после дают результаты.
Комьютер преобразует данные в информацию, также хранит информацию в цифровой форме.
1)Computer is a device for processing information.
2)Computer haven't intelligence by itself.
3)Computer have four elements are Hardware, Software, Procedures and Data / Information.
4)Software are the programs that tell the hardware how to perform a task.
5) The Software is brain in computer.
The Hardware is body in computer.
6)The data is the processed information.
7) Computer take programs or symbols and perform their in data.