國立暨南國際大學 99 學年度第一學期小考試卷

(考試時間: 16:30-16:45)

1. (10%) Determine whether the following code is correct or not.  If it is correct, predict its output.  If it is incorrect, point out the mistake(s).

   LET I=1     ' This is equivalent to "I=1"
   WHILE I<=5
     PRINT I
     I=I+1
   WEND
   PRINT "==========="
   
   FOR I=1 TO 5
     PRINT I
   NEXT I
   END
   
   

2. (10%) Determine whether the following code is correct or not.  If it is correct, predict its output.  If it is incorrect, point out the mistake(s).

   FOR I=1 TO 10 STEP 2
       PRINT I,
   NEXT I
   PRINT:PRINT I
   END
   
   

3. (10%) Consider the following program.  Predict the relative position of the buttons, textbox, and labels in the opening window.
   
       'open a window with a button, a textbox, and a statictext
       'the window is sized at 300 by 100 at position 200, 150
       WindowWidth = 300   :    WindowHeight = 100
       UpperLeftX = 200    :    UpperLeftY = 150
       BUTTON #myFirst.ok, "OK!", [okClicked], UL, 220, 5
       BUTTON #myFirst.cancel, "Cancel", [quit], UL, 110, 5
       TEXTBOX #myFirst.field, 110, 35, 110, 25
       STATICTEXT #myFirst.label, "Type some text here.", 10, 35, 100, 25
       OPEN "myname's first window!" FOR WINDOW AS #myFirst
       'now stop and wait
       WAIT
   
   [okClicked]  'OK! was clicked.  Get the contents of the entry field
        'now get the contents from the textbox
       PRINT #myFirst.field, "!contents? aString$"
       'now pop up a notice saying what was in the textbox
       PRINT #myFirst.label, "StaticText"
       NOTICE UPPER$(aString$)
   
   [quit]
       'now close the window
       CLOSE #myFirst
       END