國立暨南國際大學 99 學年度第一學期小考試卷

科目名稱：資訊系統 與網路導論 開課系所：資訊工程 學系 任課教師
 吳坤熹
系所別：
 年級：
 學號：
 姓名：
 考試日期
 2010.10.22

(考試時間: 10:30-10:45)

  1. (10%) What image file types can BMPBUTTON display for the button?
    1. bitmap (BMP)
    2. gif
    3. jpg (JPEG)
    4. all the above
  2. (10%) What result will be shown on the screen after you run the following program? Please specify the coordinates of endpoints of each line segment.
    

    
    NOMAINWIN
    WindowWidth=400
    WindowHeight=300
    UpperLeftX=INT((DisplayWidth-WindowWidth)/2)
    UpperLeftY=INT((DisplayHeight-WindowHeight)/2)

    OPEN "Draw Boxes" FOR GRAPHICS AS #w
    PRINT #w, "trapclose [quit]"
    PRINT #w, "FILL lightgray"
    PRINT #w, "PLACE 20 100; DOWN"
    FOR I= 20 to 80 step 20
        PRINT #w, "BOX "; 20+I; " "; 100+I
    NEXT I
    PRINT #w, "FLUSH"
    WAIT

    [quit]
    CLOSE #w
    END

  3. (10%) What result will be shown on the screen after you run the following program? Please specify the coordinates of endpoints of each line segment.

    

    
    WindowWidth=400
    WindowHeight=300
    UpperLeftX=INT((DisplayWidth-WindowWidth)/2)
    UpperLeftY=INT((DisplayHeight-WindowHeight)/2)

    OPEN "Draw Boxes" FOR GRAPHICS AS #w
    PRINT #w, "FILL lightgray"
    PRINT #w, "PLACE 20 100; DOWN"
    FOR I= 20 to 80 step 20
        PRINT #w, "BOX "; 20+I; " "; 100-I
        PRINT #w, "PLACE "; 20+I; " "; 100-I
    NEXT I
    PRINT #w, "FLUSH"
    WAIT