1z1-829 試験問題を無料オンラインアクセス

Given:

Which two method invocation execute?

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

Given the code fragment:

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

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

Given:

What is the result?

• A.Software Game Software Game chess 0
• B.Software Game Chess 2
• C.Software Game Chess 0
• D.Software Game Software Game Chese 2
• E.Software Game read error
• F.Software game write error

Given:

Which statement is true while the program prints GC?

• A.None of the objects are eligible for garbage collection.
• B.Only one of the objects previously referenced by t1 is eligible for garbage collection.
• C.Both the objects previously referenced by t1 are eligible for garbage collection.
• D.Only the object referenced by t2 is eligible for garbage collection.

Daylight Saving Time (DST) is the practice of advancing clocks at the start of spring by one hour and adjusting them backward by one hour in autumn.
Considering that in 2021, DST in Chicago (Illinois) ended on November 7th at 2 AM, and given the fragment:

What is the output?

• A.true
  true
• B.False
  false
• C.false
  true
• D.true
  false