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Beginner Java Quiz

This quiz will test your knowledge on basic Java concepts and syntax.
Quiz by
ellioats
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Last updated: January 5, 2022
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First submittedJanuary 4, 2022
Times taken99
Average score45.5%
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Hint
Answer
What is the difference between an int and a long?
An int datatype only has 4 bytes of length, but a long datatype has double the length of an int.
What datatype do you use to store a decimal?
A double
Fill in the blank
public static void main(string[] args)
What Naming Convention Is Used To Name Classes?
Pascal Naming Convention
what Naming Convention Is Used To Name Methods And Variables?
Camel Naming Convention
What type are strings?
Strings are reference types
What type are integers?
Integers are primitive
How is object oriented programming different from procedural (or functional) programming?
Procedural programming does not use objects to contain content.
What company created Java?
Oracle (formerly known as "Sun Microsystems")
How is java used in modern computer science occupations?
Java programmers mostly maintain systems that run java. Not many new programs are built in java, as there are faster and more intuitive languages that companies prefer.
What do methods represent in an object?
Methods represent actions that the given object can perform / partake in.
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1 Comments
Insaniot
+1
Level 63
Jan 4, 2022
Neat quiz! I hope you don't make some random garbage quiz complaining about the ""new"" discord logo :)
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