Oracle 1Z0-811 Practice Questions| TestInsights

Question 1

Given:

1Z0-811 Exam Question 1 Exhibit 1

What is the result?

AA compilation error occurs in the modify method.

B99

DA compilation error occurs in the main method.

Correct : D

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AA compilation error occurs in the modify method.

B99

DA compilation error occurs in the main method.

Question 2

Given:

1Z0-811 Exam Question 2 Exhibit 1

What is the result?

ACompilation fails. To make it compile, replace line n1 with var1 = 0;

BCompilation fails. To make it compile, replace line n2 with var2 = 0;

DNothing is printed.

Correct : B

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ACompilation fails. To make it compile, replace line n1 with var1 = 0;

BCompilation fails. To make it compile, replace line n2 with var2 = 0;

DNothing is printed.

Question 3

Which package would you import to use the Random class?

Ajava.io

Bjava.math

Cjava.util

Djava.lang

Correct : C

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Ajava.io

Bjava.math

Cjava.util

Djava.lang

Question 4

Which two components can class declarations include?

AA list of instance methods

BThe main method

CInterfaces implemented by the class

DThe public modifier

Correct : C, D

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AA list of instance methods

BThe main method

CInterfaces implemented by the class

DThe public modifier

Question 5

Given:

1Z0-811 Exam Question 5 Exhibit 1

What is the result?

AThe program compiles and nothing is printed.

BIteration plus an increasing number is printed 100 times.

CIteration plus an increasing number is printed 99 times.

DAn error occurs during compilation.

Correct : D

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AThe program compiles and nothing is printed.

BIteration plus an increasing number is printed 100 times.

CIteration plus an increasing number is printed 99 times.

DAn error occurs during compilation.

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