Free Oracle 1Z0-819 Exam Questions (page: 11)

Given:

What is the result?

  1. 2134
  2. 2143
  3. 214
  4. 234

Answer(s): C

Explanation:



Given:



What is the result?

  1. is it 1
  2. An IndexOutOfBoundsException is thrown at runtime.
  3. is it 0
  4. this is it 2
  5. this is it 3

Answer(s): D

Explanation:



Which two commands are used to identify class and module dependencies? (Choose two.)

  1. jmod describe
  2. java Hello.java
  3. jdeps --list-deps
  4. jar --show-module-resolution
  5. java --show-module-resolution

Answer(s): C,E


Reference:

https://docs.oracle.com/en/java/javase/11/tools/jdeps.html#GUID-A543FEBE-908A- 49BF-996C-39499367ADB4



Given:



What is the result?

  1. [0,0] = Red[0,1] = White[1,0] = Black[1,1] = Blue[2,0] = Yellow[2,1] = Green[3,0] = Violet
  2. [0,0] = Red[1,0] = Black[2,0] = Blue
  3. java.lang.ArrayIndexOutOfBoundsException thrown
  4. [0,0] = Red[0,1] = White[1,0] = Black[2,0] = Blue[2,1] = Yellow[2,2] = Green[2,3] = Violet

Answer(s): D

Explanation:



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