Given:

What is the result?
[0,0] = Red

• A.[0,1] = White
  [1,0] = Black
  [1,1] = Blue
  [2,0] = Yellow
  [2,1] = Green
  [3,0] = Violet
  [0,0] = Red
• B.[1,0] = Black
  [2,0] = Blue
• C.java.lang.ArrayIndexOutOfBoundsExceptionthrown
  [0,0] = Red
• D.[0,1] = White
  [1,0] = Black
  [2,0] = Blue
  [2,1] = Yellow
  [2,2] = Green
  [2,3] = Violet

Correct Answer: D

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Given:

Which statement is true?

• A.Only LocalDate class from java.time package is loaded.
• B.Tester must import java.time.LocalDate in order to compile.
• C.Class Tester does not need to import java.time.LocalDate because it is already visible to members of the package test.
• D.All classes from the package java.time. are loaded for the class Diary.

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Given the formula to calculate a monthly mortgage payment:

and these declarations:

How can you code the formula?

• A.m = p * (r * Math.pow(1 + r, n) / Math.pow(1 + r, n) - 1);
• B.m = p * r * Math.pow(1 + r, n) / Math.pow(1 + r, n) - 1;
• C.m = p * (r * Math.pow(1 + r, n) / (Math.pow(1 + r, n) - 1));
• D.m = p * ((r * Math.pow(1 + r, n) / (Math.pow(1 + r, n)) - 1));

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Given:

What is the result?

• A.abdf
• B.abd
• C.abcd
• D.The compilation fails.
• E.adf

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Given:

What is the result?

• A.NullPointerException is thrown at line 4.
• B.NullPointerException is thrown at line 10.
• C.A compilation error occurs.
• D.Hello

Correct Answer: D

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