Java SE 11 Developer (1Z0-819) Free Practice Exam Questions

36 real Java SE 11 Developer (1Z0-819) exam questions with answers and AI explanations. Oracle certification prep — page 3 of 4.

1. Question 131: Which statement is true?
2. Question 139: Which module is required for any application using Swing or AWT?
3. Question 143: Which two expressions create a valid Java Path instance? (Choose two.)
4. Question 147: Which three initialization statements are valid? (Choose three.)
5. Question 148: Given this declaration: @Target(TYPE) @interface Resource {} For which two kinds of declarations can the @Resource annotation be applied? (Choose two.)
6. Question 153: Which two assignments create Locale instances? (Choose two.)
7. Question 162: Which two commands are used to identify class and module dependencies? (Choose two.)
8. Question 163: When running jdeps, which three ways include dependent nonmodular jar files? (Choose three.)
9. Question 164: Which two can be considered good practices for serializing Java objects? (Choose two.)
10. Question 172: Assuming the bodies are correct, which will result in a compilation error?