The document covers essential Java programming concepts, including the use of the import statement, data types like float and int, and the importance of the Scanner object for user input. It explains different methods of accessing and searching arrays, notably the use of nested loops and linear search. Furthermore, it clarifies that arrays are passed to methods by reference, referring to their memory address.

1. 1)
importjavax.swing.* => package contains JFrame and JButton classes
2)
javadoc comments begin with the /* symbol, and end with the */ symbol.
3)
If you want to read in values from the user in the console window you must use a
____Scanner______ object.
4)
float, int, long, and double are forms of ____C_____ data types.
5)
An easy way to access every element of a Two dimensional array is to use _____2_nested_____
for loops.
6)
To search the elements of an array, ___linear_____ search can always be used.
7)
There are two types of method calls, void return methods and ___data____ return methods.
8.)
import keyword is used to import built-in and user-defined packages into your java source file.
key word that is used to bring in java.utils is ____Import______
9. When an array name is passed to a method, it is passing the memory address, therefore it is
passing the array by ____reference_____.
because array name refers to the memory address of the array
Solution
1)
importjavax.swing.* => package contains JFrame and JButton classes
2)
javadoc comments begin with the /* symbol, and end with the */ symbol.
3)
If you want to read in values from the user in the console window you must use a
____Scanner______ object.
4)
float, int, long, and double are forms of ____C_____ data types.
5)

2. An easy way to access every element of a Two dimensional array is to use _____2_nested_____
for loops.
6)
To search the elements of an array, ___linear_____ search can always be used.
7)
There are two types of method calls, void return methods and ___data____ return methods.
8.)
import keyword is used to import built-in and user-defined packages into your java source file.
key word that is used to bring in java.utils is ____Import______
9. When an array name is passed to a method, it is passing the memory address, therefore it is
passing the array by ____reference_____.
because array name refers to the memory address of the array