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Orientation Questions and Answers (Q&A)

Voletykalyan
Answered: May 27, 2020
Public abstract class Frob implements Frobnicate { }
Public class Frob implements Frobnicate { public void twiddle(String i) { } public void twiddle(Integer s) { } }

1 Answer

246 views
Voletykalyan
Answered: May 27, 2020
Public abstract class Circle extends Shape { private int radius; }
Public class Circle extends Shape { private int radius; public void draw() {/ code here /} }

1 Answer

245 views
Voletykalyan
Answered: May 27, 2020
Abstract class Class2 implements Base { }
Abstract class Class2 implements Base { public boolean m1() { return (true); } }

1 Answer

242 views
Voletykalyan
Answered: May 27, 2020
Static void doStuff(int... doArgs) { }
Static void doStuff(int x, int... doArgs) { }

1 Answer

240 views
Wyatt Williams
Answered: May 27, 2020
Figure A

1 Answer

227 views
John Adney
Answered: Feb 12, 2017
A or b at different angles

3 Answers

221 views
John Smith
Answered: May 27, 2020
Figure B

1 Answer

217 views
Wyatt Williams
Answered: May 27, 2020
Figure A

1 Answer

211 views
Wyatt Williams
Answered: May 27, 2020
Figure A

1 Answer

211 views
Voletykalyan
Answered: May 27, 2020
Both ProgramA and ProgramB compile, run and print “An element is added to the arraylist .”.

1 Answer

211 views
Voletykalyan
Answered: May 27, 2020
Static final int[] a = { 100,200 };
Static final int[] a; static { a=new int[2]; a[0]=100; a[1]=200; }

1 Answer

211 views
Sustipan
Answered: Jun 27, 2017

From my point of view, A and C are the same object??

2 Answers

208 views

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