Given:

Which three classes successfully override showFirst ()?
A)

B)

C)

D)

E)

F)

• A.Option B
• B.Option E
• C.Option D
• D.Option A
• E.Option F
• F.Option C

Comment: *

Name: *

Email: *

Verification: *

Given:

and

and

What is the result?

• A.The program prints Process()called 2.
• B.The program prints Process()called 1.
• C.A java.lang.IllegalAccessExceptionis thrown.
• D.A java.lang.NoSuchMethodExceptionis thrown.
• E.The compilation fails.

Comment: *

Name: *

Email: *

Verification: *

Given:

and the commands:

What is the result on execution of these commands?
Test.class - > java.sql -> java.base

• A.
• B.On execution, the jdepscommand displays an error.
  Test.class -> java.base
• C.Test.class - > java.sql
  java.sql -> java.base
• D.Test.class - > java.sql
  Test.class -> java.base

Comment: *

Name: *

Email: *

Verification: *

Given the code fragment:

What is the result?

• A.2 : 3
• B.2 : -1
• C.3 : 0
• D.-1 : 2

Comment: *

Name: *

Email: *

Verification: *

Given:

If file "App.config" is not found, what is the result?

• A.Configuration is OK
• B.The compilation fails.
• C.Exception in thread "main" java.lang.Error:Fatal Error: Configuration File, App.config, is missing.
• D.nothing

Correct Answer: B

Comment: *

Name: *

Email: *

Verification: *