Given:

Which two methods facilitate valid ways to read instance fields? (Choose two.)

• A.getGCount
• B.getACount
• C.getCCount
• D.getTotalCount
• E.getTCount

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Given:

What is the result?

• A.is it 1
• B.An IndexOutOfBoundsException is thrown at runtime.
• C.is it 0
• D.this is it 2
• E.this is it 3

Correct Answer: D

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Given:

You want to examine the items list it contains an item for which the variable count is below zero.
Which code fragment at line 1 accomplish this?

• A.If (items.stream () .anymatch (i -> count < 0) < 0) ) {
• B.If (items.stream () .filter (i -> count < 0) . findFirst () ) {
• C.If (items.stream () .filter (i -> count < 0) . findAny () ) {
• D.If (items.stream () .allmatch (i -> count < 0) < 0) ) {

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Given:

What is the result?
2-4

• A.0-6
• B.1-5
  2-4
  1-5
• C.1-5
• D.2-4
• E.The compilation fails due to an error in line 1.
  0-6
• F.0-6
• G.2-4

Correct Answer: C

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Given:

Which two statements are valid to be written in this interface? (Choose two.)

• A.public void methodF(){System.out.println("F");}
• B.public int x;
• C.private abstract void methodC();
• D.public abstract void methodB();
• E.public String methodD();
• F.final void methodE();
• G.final void methodG(){System.out.println("G");}

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