Certificate of completion
Manoela Cunha
Java SE 7 Programmer I Certification: Data types
completed the online course with an estimated workload of 8 hours.
Finished at June 28, 2022
Course lessons
Java SE 7 Programmer I Certification: Data types
- Declare and initialize variables
- Differentiate between object reference variables and primitive types
- Reading or writing object fields
- The life cycle of an object
- Method calls on objects
- Manipulating data using the StringBuilder class
- Creating and Manipulating Strings
