Pass the Oracle Java SE 1z0-819 Questions and answers with CertsForce

Modular jars loaded from --module-path are automatic modules.

Any named module can directly access all classes in an automatic module.

Classes found in –classpath are part of an unnamed module.

Modular jars loaded from –classpath are automatic modules.

If a package is defined in both the named module and the unnamed module, then the package in the unnamed module is ignored.

Option A

Option B

Option C

Option D

You accept the change because -noverify is necessary for your code to run with the latest version of Java.

You reject the change because -Xms8g -Xmx8g uses too much system memory.

You accept the change because -noverify is a standard option that has been supported since Java 1.0.

You reject the change because -noverify is a critical security risk.

i—;

continue b;

break b;

j--;

continue a;

break a ;

Option A

Option B

Option C

Option D

Option E

The program prints: A

The program fails to compile.

The program prints: c

The program throws an exception.

There Is always another class that can be used Instead of the deprecated class.

Using the class will cause the Java compiler to give a warning.

The class cannot be extended.

The author of the class wants to discourage people from using the class in any way.

Using the class Is guaranteed to cause errors at runtime.

float z = (float)(Math.round((float)x/y*100)/100);

float z = Math.round((int)(x/y),2);

float z = Math.round((float)x/y,2);

float z = Math.round((float)x/y*100)/(float)100;