: Declaring, initializing, and casting variables.
: Using access modifiers ( public , private , protected ). OracleВ® Certified Associate JavaВ® SE 8 Programm...
: Using the Java 8 Date and Time API ( LocalDate , LocalTime , LocalDateTime ). 🚀 Recommended Study Strategy : Declaring, initializing, and casting variables
: " OCA: Oracle Certified Associate Java SE 8 Programmer I Study Guide " by Jeanne Boyarsky and Scott Selikoff is highly recommended. and errors. : Declaring
: Differentiating between checked exceptions, unchecked exceptions, and errors.
: Declaring, instantiating, and initializing 1D and multi-dimensional arrays. 5. Using Loop Constructs
: Mastering while , do/while , for , and enhanced for (for-each) loops.