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Vocabulary

  1. Find in Text 3 the highlighted words and phrases and match them with the definitions.

    1) Having or involving several parts, elements, or members

    2) Purpose-built computer or program for storing, manipulating, and formatting text entered from a keyboard and providing a printout

    3) A computer program that allows easy entry and manipulation of figures, equations, and text

    4) Obtain or retrieve (computer data or a file)

    5) Impart or pass on (information, news, or ideas)

    6) Cope or deal with (someone or something)

    7) The action of providing or being provided with amusement or enjoyment

    8) Find or extract (information stored in a computer)

    9) Perform or cause to be implemented

    10) Remove unnecessary or inappropriate material from a text.

    11) Having the ability, fitness, or quality necessary to do or achieve a specified thing

    12) Make (a device or system) operational; activate

  2. Complete the sentences with the words from the box.

To implement, to design, to insert, to disable, application, to encode, a spreadsheet

1) In our company we use__________ mainly for financial planning. 2) There are solutions that __________ in hardware and decode in software, and solutions that _________ and decode in software. 3) The raiders tried to __________the alarm system. 4) This __________was designed to fulfill a particular purpose of the company to store and retrieve data from databases. 5) We need to __________advanced technologies systematically while designing new programs. 6) Computers were __________to perform thousands of com­putations per second. 7)  What you need is just to __________a memory stick into the computer and copy the driver.

  1. Read the text and find out the difference between hardware, software and firmware. Report to the class using the plan:

    1. Hardware vs. Software

    2. Systems Software vs. Application Software

    3. Firmware vs. Software

Text 4.

The units that are visible in any computer are the physical components of a data processing system, or hardware. Thus, the input, storage, processing and control devices are hardware. Not visible is the software — the set of computer programs, proce­dures, and associated documentation that make possible the effective operation of the computer system. Software programs are of two types: systems software and applications software. Systems software is the programs designed to control the operation of a computer system. They do not solve specific problems. They are written to assist people in the use of the computer system by performing tasks, such as controlling all of the operations required, to move data into and out of a com­puter and all of the steps in executing an application program. The person who prepares systems software is referred to as a systems programmer. Systems programmers are highly trained specialists and important members of the architectural team.

 Applications software are the programs written to solve spe­cific problems (applications), such as payroll, inventory control, and investment analysis. The word program usually refers to an application program, and the word programmer is usually a person who prepares applications software. Often programs, particularly systems software, are stored in an area of memory not used for applications software. These protected programs are stored in an area of memory called read-­only memory (ROM), which can be read from but not written on.

Firmware is a term that is commonly used to describe cer­tain programs that are stored in ROM. Firmware often refers to a sequence of instructions (software) that is substituted for hard­ware. For example, in an instance where cost is more impor­tant than performance, the computer system architect might decide not to use special electronic circuits (hardware) to mul­tiply two numbers, but instead write instructions (software) to cause the machine to accomplish the same function by repeat­ed use of circuits already designed to perform addition.