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Java Programming Quiz - Statistics
General Stats
- This quiz has been taken 482 times
- The average score is 17 of 28
Answer Stats
| Hint | Answer | % Correct |
|---|---|---|
| Data type that is used to instantiate a variable that is a word or sequence of characters. | String | 88%
|
| int | 87%
| |
| Starting index of an array. | 0 | 78%
|
| Type of loop in which a section of code is executed a specific number, specifically when the number of times the code should execute is known. | For Loop | 78%
|
| char | 77%
| |
| double | 77%
| |
| float | 76%
| |
| According to the PYPL Index, Java is second most popular programming language in 2022. What is the most popular language? | Python | 74%
|
| Primitive Data Types | boolean | 73%
|
| World's most popular video game which was programmed using Java. | Minecraft | 69%
|
| Java class in which the floor() and pow() methods come from. | Math | 68%
|
| Punctuation mark that is used to denote the end of most lines in Java. | Semicolon | 68%
|
| The language of Java was allegedly named while the original creators were drinking this drink. | Coffee | 67%
|
| long | 66%
| |
| Java keyword that is used to create a variable or method that is shared by all instances of a class. | static | 66%
|
| Broad class that is a parent of every class created in Java. | Object | 59%
|
| Programming concept in which a method calls itself. | Recursion | 59%
|
| Java keyword that is used to access methods and variables in the parent class. | super | 59%
|
| Programming concept in which a class can have a parent or child which allows for increased specificity in objects. | Inheritance | 58%
|
| Java keyword used to instantiate a constant variable. | final | 57%
|
| Data structure that is based upon arrays but can be easily resized by calling the add() method. | ArrayList | 56%
|
| short | 52%
| |
| byte | 51%
| |
| As of March of 2022, the latest Java version is _______. | 18.0.1.1 | 46%
|
| Java keyword that allows classes to access methods and variables in classes in another package. | import | 45%
|
| Big O time complexity of a selection sort. | O(log(n)) | 30%
|
| Algorithm that is commonly used to find the shortest path in a graph or maze. | Dijkstra's | 25%
|
| This tech billionaire and co-founder of Oracle Corporation acquired Java in 2010. | Larry Ellison | 14%
|
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