1991-04-06 — Page 5

聞新港本 日二

5)育教日二廿月二年未辛階夏

1991 中學會考預習專欄

明德出版社: MILD & DALE PRESS

Computer (27)

K. Choy

Computer Applications in the Modern. World

·Computers are widely used in nowadays due to the following, reasons: (1)Fast processing speed:

in

Personal computer: memory teras of megabytes and over 30 MHz...

Large computer: memory in terms of

gigabytes

and operate. at speed of gigaflops.

(2)Accuracy::

The computer always accurate answer.

(3)Powerful:

The cost of internal main. memory is much lowered by modern technology. The increase in central memory increases the ability of computers,

{4}Replace human works:

Different dedicated: computers. are, designed to take .over. works including

dangerous works.

human

those

dull

and

(5)Cheaper:

Modern electronic technology much tower the price of electronic components. Most people can afford the computer.

Different. Applications in the Modern World

4. Commercial field: Merchants are the

·main. consumers of computer facilities. Office automation much increases the efficiency and Tovers the cost human resources). Some. examples of commercial applications

(a)Word. processing: Letters,

nemos

and reports may be produced much -faster and easier Modification and: corrections can be done by: a few keys..

(b)Data processing: Sales data of departmental stores, public services, and ather companies may be convert to invoice, sales. 'statistics and financial reports by computers... (c)The Local Area Network; (LAN); Commonly used in large departmental offices. Different Work stations are linked by. communications lines :: with the Therefore centralcomputer information, retrieval and update are faster and easier. (dElectronic mail: Computers') are linked: to distant computer through telephone lines.e.g. modern, fax, etc. Messages Well:05 ·figures can be transmitted.in a few seconds...

as

2.Industry: Different computer system are designed for special use of some. industrial.processes. Computer may.

感會爲:

take

報日僑華

are

the overr

Jobs which considered as dull and dangerous.. (a)computer controlled tools:Factory

production: 1ines may

be controlled automatically. by: computers. Workers just supervise the procedure and control

the processes. by pressing the buttons. (b)Robots: Robots with mechanical arms and (sensors replaces, the repeating, dull and dangerous works、previous done by human beings. It is used especially in heavy industries such as. car manufacture, ship building, etc. (c)Computer aided design (CAD) and computer aided manufacture (CAM): This is useful in designing new products. Simulation

the product may appear on the screen and test for its quality.

3. Financial application: Real time

processing is the most common system. used in banking, stock market, etc. (a)Terminals are linked with central

computer by telephone.

lines (data) to facilitate the real time processing,

六期星:日六月四(一九九一)年十八國民華中

4. Education: Computers may be used for computer assisted instruction (CAI). and computer assisted learning (CAL). It can be used as a teaching toot in teaching any :: subject if. personal computers are installed in the school or homes. Students may

learn through.. the following

activities:"

- Simulation and 'game's -Drill and practice

Tutorial

5. Recreation: Computer game centres

are very common in Hong Kong

·howadays. It provides recreation: for all ages.

(a)Video games is an example of dedicated ̇computer. (Dedicated computer is special computer used for one specific purpose only.) (b)Most games. are produced to

excitement. provide

....test. intelligence of the player and simulate the gambling situation.

Remarks:..

(1)The cashiess. society: m

(a)Electronic fund transfer..

(b)Easy pay system.

(c)Credit and debit cards.

(d)Automatic teller machine.. {e)Autopay of: fees..

(f)Stored value tickets.

(2)lt can be seen easily that money

transferred without touching banknote or catn,

are

any

(3)Patterns of employment are changed..

(a)less labour works. (b)less working hours

due to

increase in efficiency and hence: more Jeisure time.

(c)management are easier)

(d)computer phobia may be minimized

by guiding. the employee operate the computer..

Computer crimes: -

to

Society is becoming more dependent

an computers. Crimes related to abuses. of computers and related applications. take place commonly.

(a)Unauthorized access of computer

system.ized..?

data. ean Although ‘computers are commonly

(b)Large network system are used so that information may be updated easily.

(c)Most services: of bank such as current. and saving accounts, money exchange are handle. by real. time processing.

{d}The ATM- Lautomatic teller

machine) provides the real time: banking services for any time of the data.. (e)Electronic ; · fund transfer including autopay of bills, school fees, salaries and easy

system (ERS) of pay transfer are handle by computer.

論接所!

money:

used indifferent fields, computers processes are designed by man. There are also limitations such that computer and should be driven by programs electricity. It cannot think because it does not have intelligence. We are still waiting for the announcement of artificial intelligence: in the near future.

Computer and people:-

Computer development are rapid and used widely in every corner of the society. Therefore the society are influenced greatly in the following aspects:-

computer

(b)unauthorized change of

{c}}1legal change of programs v (d)Unauthorized photocopying

selling those copy right books. (e)Unauthorized: :reproduction.

computer circuit board.

Precautions:-

and

(a)The personnel should be trained properly. Computer ethics should be an important item.

(b)Internal control should be better. The use of pass word will avoid unauthorize access.

(c)Government legislation should be up

to data' to. protect the copy right of

computer books,

:software.

hardware,

and:

一,這套叢拼的出版社雖不是抛有名,但叢書的一步,相信的人有多少,實在很成疑出,市府接 | 年生黨革擔百分之五點四,近九年每年都有片:關起門來改 - 必須面對現實,實事求是,吸收資

內容可殺代表了六四後國內當權派的觀點,値得,再幹部和短滅份子,他們對海外然有

·「面對現實」、「實事求是一作服背道而馳, 事求是,艾風較為可喜:太西後,部分極有名詞,常一。當分資本主義制度發達的國家,不論是領:人大事記領先業金,失業收非表示與失了裝生射,四方? 原書作者認得對,資本主義是人間的「天然有,能於是否嚴重。但許多先進工業國家的, 是小马得好,接免贻笑 觸和瞭解。這種做法,可說與「而陈雅」一書作一百多萬人失業。這器人述工作的權利都沒有,她一本生過一些凡遠的區號是有其必髮的。類似「百 六一设木土義有經濟上的景氣循環,失業現象必“全否定或謬誤此評:還

帝為上元年,蘇至八九年,壺及叢書籍者以及磴内的一些領導人一直强調的 避談得上就愛茲民主,自由嗎?」(百廿·面一對資本主義的完.

用「四人幫」文革式的就烈性让判辭語,講求實

倡議建立中國的職業文

1. 今年參加社會的重視。中國商業嗽,美、日本及香港的

.[ 港戬業文化問題已開始得到|重視和研究,已引起

部門各方人士的推動,重視。 學者專家們的呼籲,商中國對商文化的 本也將出版社:"同中國的商業和商業 ...經過兩年多來商業文化一直沒得到應有的 編。這本書的中英對照會的文化價值傾向不 話,講演和論文的出,長期以來,由於社 「化學以來所發表的談名餘教授在發言中提 |北京商學院院長賀

華僑教育传

學校戲劇計劃深受歡迎

參加比賽學校近七十間 獲英語及粵語組决賽學校今日及下週末 假灣仔香港藝術中心壽臣劇院角逐錦標

組語 理學劇語辦由一

計及的

十劃

資勢得分的語校署參

掐語其中數英主辦讖

家負市會

已逮外治除加穿宽

央文院時,

準的審計

···自治區商業區們拍的還甜梅,總戲好

語組及專誆家於光遠、哲學家湯二基礎——文化。他極

聖貞德中學、觀塘官立中學及佛教覺光中學。 三,而首次舉辦的粵語戲劇計劃則共有四十二間學校參加,主題是強調公共交通工具上的邊歿理工學院時裝課程 以推晋公民教育。獲選入出变的像低爲皇仁書院、可立中學、九龍軒光中學、屯門天主教中學 學生展出服裝設計 ,將分別於令日及下星期六八四月十三日)在灣仔香港藝術中心壽臣劇院角逐錦標。·守和及多位商業、財貿 國學者、企業家共同而

·組決賽資格、歷史學家淑苓、丁說,商業文化是美中兩 臨的課題。

] 香港理工

粵語組包括鍾景輝和馮寶寶。

逐漸獲得社會重視

精 研討會上提出,要依靠一是作者善三九殿七年初臨服表公司赞助现金獎及捐出獎學金。 (中新料、京鐵畫在今天開幕的商業文化業齡化已經被這他們來自時裝界及悧費盡。這項活動獲本地一 國內商業文化問題,就中國的商業文 全部來自該院太古散計學院時裝設計學位課程 上帝響的「菊商賈設計一套針織外衣,由知名人仕擔任評判, 自己特有的優秀文化博 每行一個兒童服裝設計比賽。參加者有十八位 一年級生。參賽者要爲年齡介乎三嵗至七歲兒 四月十三日(星期六)上午十時十五分在院內, 學院之時裝

泰宗鄧長會會師教 一舉選局立加參會不

逐角趣興有員會有若會該

持支出低感者會將會師教

五日電)

年九月

持

點,因愛買主仍 提及立法局選舉似乎早

若有會員有照已有來的 他指出:在現階段

|人選一

| 支持的話。教師會會開 會員或友好在求師會 參加九月立,假如有

身無興運角逐,至今在 曾內仍未聽謝有會員擬

的問題。他承認自己本 論是否推選任何人角逐 接時刻,竹樂百出來討

員只有數百人,另友 一萬多人,但活躍的產

一持,他又謂,在教師會 名册中已註册的密員有

·號今晚倉跟大的正

|爲灣仔區議員·面的斯巴

獲政府垂青,繼續委直

華僑日報教育

聯絡電話:

香港理工學院

科技深造學分課程

香港理工學院計劃於一九九一至九二學年開辦一項科技深造學分課程, 入讀此課程之學生可自行計劃其學習進度,選讀所需學分。學生修畢規定之 學分後,可獲頒發深造文憑或碩士之學銜。

入讀之學生可自下列項目選修主修之科目:土木工程、電機工程、電子 工程、工程、工業自動化、資訊科技、土地資訊系統或精密工程。

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·回香港理工學院教務處。

致:九龍紅磡

香港理工學院教務處

PUBLIC LIB

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口本人無暇參加講座,但欲索取有關上述課程之詳細資料

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中學會考預習專欄

15

5科果程分日刊登

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應注意之要點,及指導考生如何把握重點有系铫地作答等。 ̇爲增强考生應試之個心,各科內均有「試指南」,內容包括分析歷試命題趨勢,提示考試課程學習重點,提供作答時

一九九一年中學會考預習專欄·每逢星期一至星期六,在華僑日報教育叛發表,敬希各校老钏及應屆考生留忒。到出之科目及買

增强信心, 科,全部由明德出版社提供資料,日分科補出,輔導應這考生, :) 及經濟、經公、會計學、電腦等,科自由去年的十四科增至十五 讓程外,更加强商科會考課程,包括再增設之商科! COMMERCE 英僑任報教育版之一九九一年中學會考預習專欄, 本年:除文理科

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·形式學爲接近,備受各校考生歡迎,爲不少同學解決種種困難,使

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星期二

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