Read the text below carefully, then do the following exercises: The objective of information systems is to provide information to all levels of management at the most relevant time, at a
Trang 1Đề thi môn: AV CHUYÊN NGÀNH (CTT)
Mã môn học: 1104112
Thời lượng: 60 phút
Đề thi gồm: 04 trang.
KHÔNG SỬ DỤNG TÀI LIỆU
THÔNG TIN THÍ SINH
Mã số sinh viên: Lớp: Số báo danh:
Họ và tên: Ngày sinh: Nam Nữ Ngày thi Phòng thi:
I Choose the most appropriate answer for each question below (3M):
1 Floppy disks are expensive and reusable
im-2 Once you finish your program, you will have to test it and bug it to remove all the mistakes
3 The laser printer are preferable to other types of printing devices because of their speed and quiet
4 We decided to computer the entire plant to give each division more independence
5 The _imal system is a number system with a base of 10
dec-6 This email has been encrypted It can only be read after being _coded
un-7 _ can adjust the space between successive characters to produce a ‘best fit’
8 The term DBMS stands for Database System
A Manipulation B Making C Management D Multiple
9 VGA stands for Video Graphics
A Access B Array C Accumulator D Accelerator
10 The term SQL stands for Query Language
A Structured B Sentence C Standard D Simple
Trang 211 Developing high-quality curriculum materials and encourage other publishers to do the same
12 Such programs as Adobe Photoshop, Microsoft Word and Windows Media Player are called programs
13 The clipboard technology allows the computer figure out what that data means
14 Eventually , we are all going to be interlinked, no matter what service we use
15 A Trojan horse cannot propagate on its own
A activate B proliferate C eliminate D debate
II Choose the appropriate form of the word to fit the meaning of the sentence (you may have to change some words slightly) (2M):
1 electron, electronic, electronics, electronically
a An _ pen is one example of an input device
b A computer solves problems _
c Many _ students go on to work as engineers
2 technology, technological, technologically, technologist
a The computer is the greatest invention of the twentieth century
b There are two involved in a clipboard PC
c Today’s computer are far superior to those used a few years ago
III Read the text below carefully, then do the following exercises:
The objective of information systems is to provide information to all levels of management at the most relevant time, at an acceptable level of accuracy, and at an economical cost
Individual businesses require information according to the nature of their operations A car manufacturer is particularly interested in the extent of competition from overseas manufacturers in the home market and competition from other home-based manufacturers A tour operator is concerned about purchasing power and its effect on holiday bookings and the political situation prevailing in the various countries
As a general guide, the detail contained in reports containing information varies according to the position of the recipient in the hierarchical management structure The chairman and managing director of a company require details of operations which are broad in scope and which concentrate on key factors pinpointing economic and financial trends Functional management require information relating to the departments they are responsible for in 5
10
Trang 3sufficient detail to enable them to apply whatever measures are required to bring situations into line with requirements They require information relating to events as they occur so that appropriate action can be taken to control them
Information systems are often computerized because of the need to respond quickly and flexibly to queries At the bottom level in the information hierarchy are the transaction processing systems, which capture and process internal information, such as sales, production, and stock data These produce the working documents if the business, such as invoices and statements Typically, these are the first systems which a company will install Above the transaction-level systems are the decision support systems These take external information – market trends and other external financial data – and processed internal information, such as sales trends, to produce strategic plans, forecasts, and budgets Often such systems are put together with PC spreadsheets and other unconnected tools Management information systems lie at the top of the hierarchy of information needs The MIS takes the plans and information from the transaction-level systems to monitor the performance of the business as a whole This provides feedback to aid strategic planning, forecasting, and/or budgeting, which in turn affects what happens at the transactional level
A Answer these questions about the text (2M):
1 What does the text mainly talk about?
2 What do the decision support systems do?
3 What are there at the bottom level of information hierarchy?
4 What is the function of MIS?
………
B Use the line references given, look back in the text and find the words or phrases with a similar meaning to (2M):
1.connected (lines 1-2)
15
20
25
Trang 43 lead the way (lines 8-10)
4 element (lines 10-12)
5 foundation (lines 16-17) _
6 instrument (lines 24-25 ) 7.observer (lines 25-26) 8.tactical (lines 27-28) _
C Use the line references given, find the reference for the words in italics (1M):
1.their operations (lines 3)
2 its effect on holiday booking (line 6)
3 they are responsible for (line 12)
4 which capture and process (line 18)
– THE END –
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