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Java Programming Certification

Core Java and OOP and collections and streams with assessments and graded certificate.

14 modules50 question final60 minutes

Verified email and accepted terms open every module. Read the program terms.

Certificate levels by score
Silver achievement medalSilver Achievement

60 to 74 percent on the final.

Gold achievement medalGold Achievement

75 to 89 percent on the final.

Diamond achievement medalDiamond Achievement

90 to 100 percent on the final.

Modules and topic tests

1
Java Fundamentals10 min and 5 question testCovers: JDK and JRE and JVM · Program skeleton
2
Variables and Data Types10 min and 5 question testCovers: Primitives and defaults · Final and casting and var
Pass module 1 first
3
Operators9 min and 5 question testCovers: Arithmetic and precedence · Logical and bitwise and shifts
Pass module 2 first
4
Control Flow9 min and 5 question testCovers: Branching · Loops and jumps
Pass module 3 first
5
Arrays9 min and 5 question testCovers: Create and access · Multi dimension and loops
Pass module 4 first
6
String Handling8 min and 5 question testCovers: Immutability and pool · Builders and methods
Pass module 5 first
7
OOP Concepts9 min and 5 question testCovers: Four pillars · Class versus object
Pass module 6 first
8
Classes and Objects10 min and 5 question testCovers: Constructors and this · Static and access and packages
Pass module 7 first
9
Inheritance9 min and 5 question testCovers: extends and super · Overriding and final
Pass module 8 first
10
Polymorphism9 min and 5 question testCovers: Overloading versus overriding · Casting and dispatch
Pass module 9 first
11
Interfaces9 min and 5 question testCovers: Contract basics · Default and functional
Pass module 10 first
12
Exception Handling10 min and 5 question testCovers: Hierarchy and blocks · throw throws resources
Pass module 11 first
13
Collections Framework11 min and 5 question testCovers: List and Set · Map and ordering
Pass module 12 first
14
Basic Java Streams10 min and 5 question testCovers: Pipeline shape · Collectors and Optional
Pass module 13 first

Ready for the final assessment?

50 questions in 60 minutes. Verified email needed. 3 retries per day.

Start final