Free Oracle 1z0-819 Practice Exam with Questions & Answers | Set: 7

javac fails to compile the class and prints the error message, C:\workspace4\Mycar.java:1:error: package java does not exist

javac compiles Mycar.java without errors or warnings.

javac fails to compile the class and prints the error message, C:\workspace4\Mycar.java:1:error: expected import java.lang

javac fails to compile the class and prints the error message, Error: Could not find or load main class Mycar.class

null

A NoSuchElementException is thrown at run time.

Duke

A NullPointerException is thrown at run time.

Option A

Option B

Option C

Option D

23

12

123

13

QUALITY.A.ValueOf()

A

A.toString()

QUALITY.A

An exception is thrown at runtime.

42=(x+y)=42

42=(x+y)=6

6=(x+y)=42

6=(x+y)=6

@Resource({“Customer1”, “Customer2”})

@Resource(value={{}})

@Resource

@Resource(“Customer1”)

@Resource()

Code compiles but throws a runtime exception when run.

It prints 666.

The code compiles and runs successfully but with a wrong answer (i.e., a bug).

The code does not compile successfully.

Test.prefix+Test.name

new Test().prefix+new Test().name

Test.prefix+Test.getName()

Test.getName+prefix

prefix+Test.name

prefix+name

A module providing an implementation of country.CountryDetails can be compiled and added without recompiling the main module.

A module providing an implementation of country.CountryDetails must have a requires main; directive in its module-info.java file.

An implementation of country.countryDetails can be added to the main module.

To compile without an error, the application must have at least one module in the module source path that provides an implementation of country.CountryDetails.

To run without an error, the application must have at least one module in the module path that provides an implementation of country.CountryDetails.