Core java - Advance Topics

Welcome
Schedule
1) Exception Handling
2) Wrapper Classes and Enums
- 2.1) Creating objects of the wrapper classes
- Enums
3) Inner Classes
4) Generics
5) Equals and Hashcode
- Problems
CompareTo method overview
Basic DS
- 1) Simple Array List
- 2) Simple HashMap
5) Collections Framework - Part 1
6) Collections Framework - Part 2
Collections Framework - Part 3
- Basics : DS , Number System
- Internal Working
  - HashMap
  - HashSet
7) Reflection API
8) Annotations
9) Reading Input From Various Sources
10) Multi-threading (Concurrency)
- Protect shared data
- Thread-safe access to shared data
11) Design Patterns
- Singleton
- DI
12) Internal Working of JVM
13) Garbage Collection
14) More on Strings (Buffer and Builder)
15) Cloning and Immutable Class
- 16) Serialization And Deserialization
- Untitled
JAVA 8
Practice Tests

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Problem 1:
Solution 1:

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1) Exception Handling

5)What happens when an exception is thrown?

5.13) Should I handle errors?

Previous5.12) I can create nested loops, so can I create nested try-catch blocks too?Next6) Best Practices

Last updated 5 years ago

Problem 1:

Solution 1:

Can be option c also but not confirmed.