Quiz Complete, well Done!
How do you declare a 2 Dimensional Array in Java?
What is the syntax for accessing an element in a 2 Dimensional Array?
The element at the last row and last column of a 2 dimensional array is usually referred to as the
element.
Row
The element at position (0,0) in a 2 dimensional array is usually referred to as the
element.
Modification
How do you access an element in a 2 dimensional array?
The second index of a 2 dimensional array refers to the
number.
Which indexing is used in a 2 dimensional array?
5. A 2 dimensional array can store
or heterogeneous elements.
What is the number of rows in the following 2 dimensional array?
int arr[3][4];
To traverse all elements in a 2 dimensional array, you can use nested
.
3. The first element in a 2 dimensional array is located at
0 position.
Traversal
1. The size of a 2 dimensional array is determined by the number of
and columns.
8. A 2 dimensional array can be used to represent a
or a table.
What is a 2 Dimensional Array?
To initialize a 2 dimensional array, you need to specify the number of rows and
it will have.
9. The length of a 2 dimensional array is given by
for the rows and by [[len(array_name[0])]] for the columns.
7. To access a specific element in a 2 dimensional array, you use the syntax
row_indexcolumn_index.
