[Free] 2019(Nov) EnsurePass Oracle 1z0-808 Dumps with VCE and PDF 71-80

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Question No.71

Given the code fragment:

image

What is the result?

  1. 3

  2. 4

  3. -1

  4. Compilation fails.

Correct Answer: B

Question No.72

Given the code fragment:

image

What is the result?

  1. An exception is thrown at runtime.

  2. -1

  3. 5

  4. 0

Correct Answer: A

Question No.73

Given the code fragment:

image

What is the result?

  1. Element 0Element 1

  2. Null element 0Null element 1

  3. NullNull

  4. A NullPointerException is thrown at runtime.

Correct Answer: D

Question No.74

Which statement is true about Java byte code?

  1. It can run on any platform.

  2. It can run on any platform only if it was compiled for that platform.

  3. It can run on any platform that has the Java Runtime Environment.

  4. It can run on any platform that has a Java compiler.

  5. It can run on any platform only if that platform has both the Java Runtime Environment and a Java compiler.

Correct Answer: D

Question No.75

Given the code fragment:

image

What is the result?

  1. true true

  2. true false

  3. false false

  4. false true

Correct Answer: C

Question No.76

Given:

image

And given the code fragment:

image

What is the result?

  1. Compilation fails at line n2.

  2. Read Book

  3. Read E-Book

  4. Compilation fails at line n1.

  5. Compilation fails at line n3.

Correct Answer: B

Question No.77

Given:

image

What is the result?

A. 200.0 : 100.0

B. 400.0 : 200.0

C. 400.0 : 100.0

D. Compilation fails.

Correct Answer: C

Question No.78

Given the code fragment:

image

What is the result?

  1. (green, red, yellow, cyan)

  2. (green, blue, yellow, cyan)

  3. (green, red, cyan, yellow)

  4. AnIndexOutOfBoundsExceptionis thrown at runtime.

Correct Answer: C

Question No.79

Given:

image

What is the result?

A. 97 9899 100 null null null B. 97 9899 100 101 102 103

  1. Compilation rails.

  2. A NullPointerException is thrown at runtime.

  3. An ArraylndexOutOfBoundsException is thrown at runtime.

Correct Answer: A

Question No.80

Given:

image

What is the result?

A. 10:20

B. 0:20

  1. Compilation fails at line n1

  2. Compilation fails at line n2

Correct Answer: D

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