Free Oracle 1z0-811 Practice Exam with Questions & Answers

java.io

java.math

java.util

java.lang

A compilation error occurs in the modify method.

99

5

A compilation error occurs in the main method.

The program compiles and nothing is printed.

Iteration plus an increasing number is printed 100 times.

Iteration plus an increasing number is printed 99 times.

An error occurs during compilation.

456789

4567889

45678

3456789

It is responsible for garbage collection.

It interprets bytecode stored in a .class file.

It contains the JDK and Java APIs.

It is platform independent.

You must install the JRE to compile a .java file.

Unknown issues.

Invalid divisor.

Unknown issues.

Invalid divisor.

A compilation error occurs.

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lotus

A compilation error occurs.

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only MyClassB, MyClassC, and MyClassD

only MyClassB

MyClassA, MyClassB, MyClassC, and MyClassD

only MyClassB and MyClassD

They can be compared with the == operator.

They can be compared with the equals method only.

They cannot be compared.

They can be compared with the compareTo method only.

Java programs are designed to run only in web browsers and, thus, can run wherever there is a browser.

It is a marketing statement because Java programs must be compiled for a specific platform in order to run.

Java programs can run on any Java Virtual Machine without being recompiled.

Java programs, after being compiled, can run on any platform or device even without a Java Virtual Machine.