Online Access Free 1z1-829 Exam Questions

Given:

Which two method invocation execute?

• A.IFace.m2();
• B.IFace .,4():
• C.iFace mucloassObj = new Myc ();
  myClassObj.m4();
• D.new MyC() .m2 ();
• E.Ifnce.m3 ();
• F.IFace myclassobj = new Myc ();
  myclassObj.m3 ();

Given the code fragment:

Which two statements at Line nl independently enable you to print 1250?

• A.Integer res = 250 + integer.parseint (s)
• B.Integer res = 250;
• C.Integer res = 250 + integer . valueof (s);
• D.Integer res= 250 + s2;
• E.Integer res = 250 + integer (s2):
• F.Integer res = 250 + s:

Given:

What is the result?

• A.Compilation fails.
• B.Bicycle =7, car=7, motorcycle=7, truck=7)
• C.Bicycle-1, car=3, motorcycle=1, truck=2)
• D.(3:bicycle, 0:car, 0motercycle, 5:truck)
• E.(Bicycle, car, motorcycle, truck)

Given the code fragment:

What is the result?

• A.1
  1
  1
• B.2
  2
  0
• C.0
  B 2
  C -2
• D.1
  2
  -4

Assuming that the data, txt file exists and has the following content:
Text1
Text2
Text3
Given the code fragment:

What is the result?

• A.text1-text2-text3
  text3
• B.text1-text2-text3
  A java.lang.indexoutofBoundsException is thrown.
• C.text1-
  text2-
  text3-
  text3
• D.text1-text2-text3
  text1
  text2
  text3