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Java OCA

This class was created by Brainscape user Benjamin Blocksom. Visit their profile to learn more about the creator.

By: Benjamin Blocksom
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Decks in this class (11)

Java Basics
Where is a local variable defined 1,
Where are instance members defined 2,
T f an instance member can be a v...
24  cards
Data Types
What happens at compile time if a...,
What is the default value for a b...,
What are the primitive data types...
33  cards
Operators and Decision Constructs
Which types can be used as switch...,
T f case constants must be assign...,
T f if the switch variable is of ...
25  cards
APIs
Does calling a method change a st...,
Can you extend string class 2,
Can stringbuffer or stringbuilder...
33  cards
Inheritance
What is an abstract method 1,
Can an interface field be declare...,
T f interface fields are always p...
21  cards
Loop Constructs
What does a break statement with ...,
What does a break statement with ...,
What does a continue statement wi...
9  cards
Constructors
How many arguments does the defau...,
What is the access type of a defa...,
T f a constructor is non static 3
10  cards
Exceptions
What are the only two subclasses ...,
What can be the type of a catch a...,
What happens if you call systemex...
12  cards
Lambdas
What is the method signature of p...,
Can a functional interface have o...,
Is the following a valid lambda e...
7  cards
Arrays
How do we access array elements 1,
What is wrong with this declarati...,
What are the initial values for a...
6  cards
Methods
What is the initialization order ...,
When is a method considered to be...,
Is the following valid syntax for...
8  cards

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Java OCA

  • Class purpose General learning

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