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Vocabulary practice. 1. Put the letters in the following words into the correct order.
1. Put the letters in the following words into the correct order.
sienncovor ruvis sinrution shoyubtleroot cascumcriten agerost
2. Fill in the blanks choosing from the variants given.
1. Application testing is performed in three ways: integration testing, unit testing and … .
a) data testing b) program testing c) system testing
2. When a problem is discovered during unit testing or integration testing, the team must … the source of the problem and correct it.
a) investigate b) produce c) include
3. Unit testing and integration testing are repeated to make sure the problem is … .
a) activated b) converted c) solved
4. System conversion refers to the process of deactivating an old … system and activating a new one.
a) information b) operating c) support
5. An information system is likely to undergo many … to meet a company’s needs.
a) changes b) formats c) systems
6. Many organizations establish a help desk … end-user problems.
a) to divide b) to manage c) to enlarge
7. The help desk technician begins to troubleshoot the problem and soon … that it is caused by a programming error not caught during system testing.
a) forgets b) repeats c) understands
3. Match the beginnings and the endings of the instructions/steps given and put them into correct order.
| 1. Create debugger as a system software that helps programmers 2. After that write the specifications and design the computer system and the methods for the information system 3. Write the program in a specific programming language, that specifically refers 4. Depending on the organization and its size, the systems analyst’s tasks are 5. Next step is to interview the people who will be using the system 6. With the help of testing and acceptance, make sure the system works properly and 7. Then determine which people and what kind of software, hardware, and monetary resources are 8. Keep system working properly and, if business procedures or conditions are changed, | a) to determine their needs, problems, and expectations. b) to solve the problem. c) turn it over to the users with accompanying training, as necessary. d) to writing source code. e) necessary or available to solve the problem. f) to analyze the problem to be solved, the data to be input, the expected output, and other system considerations. g) identify errors. h) improve them. |
4. Fill in the gaps in the text.
During the ___ phase of the SDLC, the project team supervises the technicians who set up new hardware, install programming languages and other application ___ tools, create and test applications, and customize software. The team also finalizes the system documentation and trains users. In this phase, three types of testing ensure that new software works correctly. ___ testing is performed on each module, and then ___ testing is performed to make sure that all of the modules work together correctly. ___ testing ensures that the software components work correctly on the hardware and with other, perhaps older, elements of the information system.
When application testing is complete, data is converted from the old system to the new one, users are trained, and the new system goes live. Four types of information system “go live” conversions are possible. At the end of the conversion process, the information system undergoes a final test called ___ testing, designed to assure the system’s owner that the new system works as specified.
After installation, an information system enters the ___ phase of its life cycle.
Speaking. Discuss the following questions.
1. Does a new information system typically require new hardware?
2. What the next step in the implementation phase?
3. What is application testing?
4. What documentation does the project team create during the implementation phase?
5. How do employees learn how to use the new information system?
6. How does a business switch from the old information system to the new system?
7. What happens during the maintenance phase?
8. How important is system security during this phase?
9. Who is responsible for system maintenance?
10. Why do maintenance activities include user support?
Critical thinking. Read the article and express your opinion on the problem.
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