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

Decks in this class (20)

Object-oriented programming
What is the basic building block ...,
In oop what is encapsulation prim...,
What is a getter method used for ...
19  cards
What is new in Java 21?
What significant change does virt...,
What method would be used to star...,
What is a key advantage of using ...
12  cards
Maven
What is the purpose of the system...,
What does the public keyword in a...,
What is the effect of the enable ...
6  cards
Variables and formatting
What is a variable in java compar...,
What is the scope of a variable u...,
What is the primary purpose of a ...
20  cards
Reading input
What is the purpose of importing ...,
What does the following line of c...,
In the provided example what is t...
8  cards
Error handling
What is the role of the try block...,
When the parseint method fails to...,
In the code catch exception ex wh...
17  cards
Files
What does the filewriter construc...,
Which exception is typically hand...,
What method is used to write a li...
20  cards
Methods and constructors
What is the main purpose of a met...,
What is the role of a constructor...,
What is the invaliduomexception c...
20  cards
Characters
What is a character in java a a d...,
How is a character stored interna...,
What is the default character enc...
9  cards
Strings
What does the indexof method do a...,
What does the substring method re...,
Which method is used to convert t...
9  cards
String equality
What issue arises when using to c...,
Which method should be used to co...,
What is the purpose of the endswi...
10  cards
Regular expressions
What are regular expressions used...,
What is the main purpose of the p...,
In a regular expression what does...
10  cards
Arrays
What is the primary purpose of us...,
Which java method splits a string...,
What type of array is args in the...
10  cards
Collections and maps
What is the purpose of a collecti...,
What java collection type require...,
What type of data structure in ja...
39  cards
Records
What is the primary purpose of re...,
In a java record how are fields d...,
Which keyword is used to declare ...
10  cards
Integer arithmetic
What does the println statement i...,
What is the correct output of sys...,
How can we correct the output of ...
20  cards
Floating point arithmetic
What is the main difference betwe...,
What term refers to the degree of...,
What is a key limitation of float...
37  cards
Stacks
In a stack data structure what is...,
What operation is used to add an ...,
When an item is removed from a st...
20  cards
Queue
What is the primary characteristi...,
Which method adds a new item to t...,
What does the dequeue method in a...
15  cards
Linked Lists
What is the primary characteristi...,
What does the setwithoneitem meth...,
What is returned by the finditemb...
15  cards

More about
Code with Java 21

  • Class purpose General learning

Learn faster with Brainscape on your web, iPhone, or Android device. Study Rodrigo Pádua's Code with Java 21 flashcards now!

How studying works.

Brainscape's adaptive web mobile flashcards system will drill you on your weaknesses, using a pattern guaranteed to help you learn more in less time.

Add your own flashcards.

Either request "Edit" access from the author, or make a copy of the class to edit as your own. And you can always create a totally new class of your own too!

What's Brainscape anyway?

Brainscape is a digital flashcards platform where you can find, create, share, and study any subject on the planet.

We use an adaptive study algorithm that is proven to help you learn faster and remember longer....

Looking for something else?

► Java
  • 32 decks
  • 805 flashcards
  • 1361 learners
Decks: Intro To Computers Programs And Java, Gui Components, Elementary Programming, And more!
21 fall: histology
  • 36 decks
  • 2925 flashcards
  • 54 learners
Decks: Lecture 1, Lecture 2 Muscles, Lecture 3, And more!
CPT Coding
  • 41 decks
  • 740 flashcards
  • 178 learners
Decks: Ch 1 Text Questions, Ch 1 Chapter Review, Ch 1 Content Review, And more!
Make Flashcards