English for Computer Unit4 Peopleware

PeoplewareComputers operate using a combination of hardware and software. However, withoutuser interaction, most computers would be useless machines. Therefore, peopleware isa term used to refer to one of the three core aspects of computer technology, theother two being hardware and software. Peopleware can refer to anything that has todo with the role of people in the development or use of computer software andhardware systems, including such issues as system manager, system analyst,programmer and user.system manager,1. System ManagerComputer and information systems managers, often called information technology (IT)managers or IT project managers. A person who plan, coordinate, and direct computer-related activities in an organization. They help determine the information technologygoals of an organization and are responsible for implementing computer systems tomeet those goals.2. System AnalystSomeone who is skilled at analyzing data or a licensed practitioner of psychoanalysisand Analyst is also the shortened form of psychoanalyst––someone who helps makesense of your emotional life.3. ProgrammerA person who designs and writes and tests computer programs.4. UserA person who uses computers for work or entertainment or communication or business.This includes expert programmers as well as novices. An end user is any individual whoruns an application program.

Flowchart is diagram used to design and explain to program work in variousshape go together with arrow. Each picture in diagram means a step of work. Arrowtells to arrange of any work and also tell to directions for flow of data from start untilto the end. After all of work system analyzed, flowchart will has designed.Useful of FlowchartExplain to step of program work. Easy to check the mistake of program. To be able tostudy program work and amend it easily.Symbol of Flowchart Start/End The terminator symbol marks the starting or ending point of the system. It usually contains the word “Start” or “End.” Action or Process A box can represent a single step (“add two cups of flour”, or and entire sub-process (“make bread”) within a larger process. Document A printed document or report. Decision A decision or branching point. Lines representing different decisions emerge for different points of the diamond. Input/Output Data Represents material or information entering or leaving the system, such as customer order (input) or a product (output). Connector Indicates that the flow continues where a matching symbol (containing the same letter) has been placed. Flow Line Lies indicate the sequence of steps and the direction of flow. Delay Indicates a delay in the process.

MergeIndicates a step where two or more sub-lists or sub-processesbecome one.CollateIndicates a step that orders information into a standard format.SortIndicates a step that organizes a list of items into a sequence orset based on some pre-determined criteria.SubroutineIndicates a sequence of actions that perform a specific taskembedded within a larger process. This sequence of actions couldbe described in more detail on a separate flowchart.Manual LoopIndicates a sequence of commands that will continue to repeatuntil stopped manually.Loop LimitIndicates the point at which a loop should stop.Data storageIndicates a step where data gets stored.DatabaseIndicates a list of information with a standard structure thatallows for searching and sorting.DisplayIndicates a step that displays information.Off PageIndicates that the process continues off page.

QUESTIONS WordI. Question words are question for data. They include these words as follow: Questions Meaning For example What is your name? What อะไร When were you born? Where do you stay? When เม่ือไร Why are they late? Who is his fried? Where ทไ่ี หน Whose is this CD-ROM? Which do you choose? Why ทำไม How does she burn DVD? Who ใคร Whose ของใคร Which อนั ไหน/สงิ่ ไหน How อยำ่ งไรII. Which used for ask to different of 2 things or more than 2 people. For example:Which is your mouse? (There are 2 mice on table)III. Make questions like this:Questions Auxiliary Subjects Verbs Objects ? VerbsWhat are these - - ?When can you type - ?Where should they turn on computer ?Why does he setup new OS ?Who will John send e-Mail ?Whose is this printer - ?Which do you prefer - ?How does Jimmy open file ?IV. What, which, whose + noun What job will you apply to work? Which computer is your – yours – the white one or the black one? Whose speaker is this – yours or mine?

V.How + adjective How tall are you?How many + countable noun+s,es How many CD-Rs has he got?How + adverb How well can he read manual for installing printer driver?How much + uncountable noun How much memory do you have in your external hard disk?VI. Make questions by verb be. For exampleQuestions Verb Be Subjects Verb+ing Objects ?What are you buying - ?Where was Jenny typing letter yesterday ?Who is - sending e-Mail ?How were they opening File last night ?Notice: If that question is continuous tense or verb+ing so Auxiliary Verbs use only“verb be”.Be careful!For the different of 2 sentences below.Question AnswerWho saw Sara? Sara’s friend saw Sara. (Who is subject) (Who is object)Who did Sara see? Sara didn’t see anybody.Auxiliary Verbs Referred to as “helping verbs” It help to clarify whether or not an actionoccurs, when the action of the main verb takes place, who or what is responsible forthat action, and whether we are making a statement or asking a question.Verb Be - be, been, is, am, are, was, wereVerb Have - has, have, hadVerb Do - do, does, didModal verb - will, would, shall, should, can, could, may, might, must, ought, used to, need and dare