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Англійська мова для професійного спілкування (д....doc
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I.Match the words in the text with their definitions:

1. Programming languages A. A letter, sign or figure which

expresses a sound, operation,

number, etc.

2. To convert B. Expression in words.

3. Symbol C. A system of instructions used for

programming.

4. Application software D. To look like or be like.

5. Statement E. Firm or fixed in behavior, views or

methods.

6. Rigid F. The set of systems in the form of

programs.

7.To resemble G. To change into another form,

substance or state.

II. Identify whether the following sentences are true or false. Use the model:

1) Student a: Translator programs called assemblers allow a computer to convert the instructions of such languages into machine instructions. – Student b: Yes, that is true.

2) S. B: Most high-level languages are machine oriented. – s. B: No, this is false. Most high-level languages are machine independent. Assembler is machine oriented.

1. Programming in machine language involves the difficult task of writing instructions in the form of strings of binary digits.

2. An assembler language uses symbols.

3. High-level language programs are usually more efficient that assembler language programs.

4. Machine languages are the most basic level of programming languages.

5. In high-level languages the potential for error is reduced.

III. Complete the following sentences using words and expressions given below.

1. Each programming language has its own unique … … and … .

2. Necessity to write long series of instructions in the form of binary digits makes machine language programming an … … .

3. Assembler languages were developed to … the difficulties in writing machine language programs.

4. Assembler allows the computer to … instructions into machine instructions.

5. Assembler language is machine … .

6. High-level language programs require a … amount of computer time for translation into machine instructions.

language rules syntax oriented greater reduce error-prone task convert

IV. Fill in the prepositions if necessary.

Java is a programming language originally developed … Sun Microsystems and released … 1995 as a core component of Sun's Java platform. The language derives much of its syntax … C and C++ but has a simpler object model and fewer low-level facilities. Java applications are typically compiled to bytecode which can run … any Java virtual machine (JVM) regardless … computer architecture.

The original and reference implementation of Java compilers, virtual machines, and class libraries were developed … Sun from 1995. … May 2007, in compliance … the specifications of the Java Community Process, Sun made available most of their Java technologies as free software … the GNU General Public License. Others have also developed … alternative implementations of these Sun technologies, such as the GNU Compiler for Java and GNU Classpath.