Arrays
If i = 1, would array[i] be the first or second element in the array?
What is the second?
What is a infinite loop?
Stores whole numbers from -2,147,483,648 to 2,147,483,647
What is an Int ?
True or False: Class does not occupy memory.
What is true?
This type of method has the same name as the class it's in.
What is a constructor method?
Tarik Skubal, MLB All-Star and Cy Young Award winner played baseball for which university?
What is Seattle University?
Trying to access an index that is negative or greater than or equal to the size of the array will generate which exception?
What is ArrayIndexOutOfBoundsException?
This loop will execute the code block once, before checking if the condition is true.
What is a Do / While Loop?
Stores true or false values.
What is a boolean?
Also known as a matrix.
Allows us to define multiple methods with the same name but different parameters within a class.
What is Method Overloading?
Through this concept arrays may hold objects of different class types that are extended from the same superclass.
Polymorphism
Cleaner and more readable than the traditional for loop and is commonly used when the exact index of an element is not required.
What is a for / each loop?
Stores fractional numbers. Sufficient for storing 15 to 16 decimal digits
What is a double?
These types of classes cannot be instantiated.
What is an abstract class?
The derived class provides a specific implementation for the method that is already defined in the parent class.
What is method overriding?
Which men's college basketball team played Kentucky in the 1958 national championship game?
Seattle University Chieftains (now Redhawks)
This method of the Arrays class into its string representation consisting of a list of the array’s elements.
What is Arrays.toString() ?
This loop is used when we want to check the condition before executing the loop body
What is a while loop?
Stores whole numbers from -128 to 127
What is a byte?
Java classes default to this access level.
What is package-private access?
The practice of using variables in overlapping scopes with the same name, where the variable in the lower-level scope overrides the variable in the higher-level scope.
What is shadowing?
The following artists both attended which university?
Quincy Jones, Duff McKagan, (bassist of Guns N' Roses)
Seattle U
Similar to simple arrays, this collection class includes index addresses and may be dynamically resized.
What is ArrayList?
Used when we know the number of iterations (we know how many times we want to repeat a task).
What is the for loop.
When you assign a value of one primitive data type to another type.
What is type casting?
When an object of a class is created, the class is said to be this ...
What is instantiated?
Args in the main method declaration.
What is the name of the parameter which is an array of strings to hold command line arguments?
1966
What is the year Bellevue College was founded?
Method To sort the elements of an array in ascending order.
What is Arrays.sort()?
This expressoin can be used in place of a series of "if" statements.
What is a switch statement?
These series of characters are actually objects of a class.
What are strings?
Instantiates a class by allocating memory for a new object.
What is the new operator?
The access level modifier of the main method.
What is public?
1861
What year was UW founded?
An array of 2D arrays.
What are three dimensional arrays?
What is the purpose of the continue statement in a loop?
What is, to skip the current iteration and move to the next iteration.
What IDE stands for.
What is Integrated Development Environment?
A reference variable that refers to the current object on which the method or constructor is being invoked.
What is "this" ?
What is the default return type of a method in Java if none is specified?
What is; Java requires specifying the return type. If omitted, it results in a compilation error.
Steve Gajkowski, 1990 Seattle Mariners, played baseball for which college?
What is Bellevue College?