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COMPUTER PROGRAMMING

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Computer programming is the process of preparing a set of coded instructions which enables the computer to solve specific problems or to perform specific functions.

The phase in which the system’s computer programs are written is called the development phase. During this phase programmers are to write lists of instructions that will be followed by the central processing unit (CPU). The instructions of the program must be complete and in an appropriate order. Any data used by a program has to be described so that compiler knows how to store and retrieve it.

In order to avoid errors in programming logic plans should be developed. There are two common techniques for planning the logic of a program. The first technique is flowcharting. A flowcharting is a plan in the form of a graphic or pictorial representation that uses predefined symbols to illustrate the program logic. It is, therefore, a “picture” of the logical steps to be performed by the computer. The second technique for planning program logic is called pseudocode. Pseudocode is an imitation of actual program instructions. It is less time-consuming for the professional programmer than flowcharting.

TASKS

1. Give Russian equivalents of the words and transcribe them.

 

1. process (n.), (v.)

2. specific (adj.)

3. appropriate (adj.)

4. error (n.)

5. technique (n.)

6. pseudocode (n.)

 

2. Give English equivalents of:

 

1. cовокупность закодированных программ

2. решать особые задачи

3. выполнять особые функции

4. компьютерные программы

5. стадия разработки

6. список (перечень) инструкций

7. центральный процессор

8. необходимая (требуемая) последовательность

9. сохранять и извлекать

10. для того, чтобы избежать ошибок

11. построение блок-схемы

12. наглядное представление

13. заранее заданные символы

14. затратный по времени

 

3. Read and translate the text.

 

4. Match A and B

A

1) Computer programming

2) A development phase

3) A logic plan

4) A flowcharting

5) Pseudocode

B

a) … is an imitation of actual program instructions.

b) … is a period of time during which the computer programs are being written.

c) … is the process of preparing a set of coded instructions which enables the computer to solve specific problems or to perform specific functions.

d) … is a plan in the form of a graphic or pictorial representation that uses predefined symbols to illustrate the program logic.

e) … is a sequence of instructions.

 

5. Finish up the sentences.

1.

2. The author starts by the definition of computer programming. According to this definition….

3. Then the author defines a development phase. It is….

4. During this phase as the author writes a programmer should develop a logic plan which can be defined as….

5. As to the logic plans they are … and ….

6. A flowcharting is ….

7. Pseudocode is….

 

6. Give a brief summary of the text.

Expressions to be used:

1. The text is devoted to….

2. The text deals with….

3. The text is concerned with….

4. The text informs on (about) ….

 

TEXT 2




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