Unit2 Advantages of Computer Data Processing.

1.Read and memorize the following terms:

Manual-ручний, виконаний в ручную;

to take advantage of smth-користуватися ч-л.;

capability - здібність; можливість; характеристика;

accuracy- точність; правильність; чіткість (зображення);

correctly – правильні, вірні;

to eliminate - відстороняти; видаляти; скасовувати; ліквідувати;

to make errors – допустити помилки ;

error-prone - схильний до помилок;

to remain vulnerable – залишатися вразливим;

communications networks – мережі передачі даних;

travel – переміщення, проходження, шлях, хід;

invalid response – відповідати, реагувати;

access – доступ, вхід, мати доступ;

capacity of storage – об’єм (ємкість) пам’яті;

to respond – відповідати, реагувати;

to retrieve – добувати, вибирати(данні), виправляти (файли)

value – значення; величина, вартість, оцінка, оцінювати;

objective – ціль, вимога, цільова функція;

cost-effective – економічний, економічно-доцільний;

challenge - трудність;

2.Read the following international words and decide which of them are “pseudo-friends” of and computer terms a translator. Translate them into Ukrainian.

Design, system, communication, office, personal, microcomputer, effective, industrial, manner, second, fraction, manipulation, accuracy, human, corporate, oriented.

3.A) Analyses given below groups of words with the same root as to their form, meaning and parts of speech.

To manipulate – manipulation;

to compute – computation – computational;

to transmit – transmitted – transmission;

to enter – entry – entered;

to eliminate – elimination – limited;

to communicate – communicate – communicative;

to store – storage – stored – storing;

vulnerable – vulnerability – vulnerably;

to reserve – reservation – reservoir.

b) Translate the words above, paying attention to their suffixes and fill in the table.

Noun	Verm	Adjective	Adverb

4. Read the following words and guess the meaning of their variants paying attention to their suffixes and prefixes.

Accuracy: inaccurate, accuracy, inaccurate, accurately;

To respond: respondent, response, responsible, irresponsible;

Correctly: correct, incorrect, to correct, correction, correctional, corrective, corrector;

Invalid: valid, invalidity, validity;

Access: accessible, inaccessible, accessibility, inaccessibility.

5. Work with your partner to talk about the advantages of computer data processing. Let him/her guess what kind of a computer’s ability or capability is mentioned.

Student1:  Student2:

1. The possibility of error is reduced. accuracy

2. Data transmission through communications ease of communication speed

system.

4. To process data in a few seconds/a fraction

of a second.