Final OOP-Lesson 8

Question 1

always closes the shape and has a fill method while polyline doesn’t have.

Answer 1

Polygon

Question 2

remains open unless to close it.

Answer 2

Polyline

Question 3

gives the directory where the file is located

Answer 3

getCodeBase()

Question 4

gives the full address where your file is
located including the filename.

Answer 4

getDocumentBase()

Question 5

are the only audio file format being
supported by Java.

Answer 5

.wav, .au, and .mid

Question 6

.Wav stands for?

Answer 6

Waveform Audio File

Question 7

.Au stands for

Answer 7

AUdio file

Question 8

.Mid/Midi

Answer 8

Musical Instrument Digital Interface

Question 9

music stops when finished

Answer 9

variable.play()

Question 10

music continues playing

Answer 10

variable.loop()

Question 11

syntax for adding Sound/Music

Answer 11

AudioClip variable = getAudioClip(getCodeBase()/getDocumentBase(), “filename.___”);

Question 12

syntax for Polyline and Polygon

Answer 12

Data type variable[ ] = {elements};

.drawPolyline(xPoints[ ], yPoints[ ], nPoints);
.drawPolygon(xPoints[ ], yPoints[ ], nPoints);
.fillPolygon(xPoints[ ], yPoints[ ], nPoints);