Answer:
b. size
Explanation:
We can use the size() method of java.util.ArrayList to determine the size of an ArrayList in Java. The size() method of the ArrayList class returns an integer which is equal to the number of elements present in the ArrayList.
Below is an example code to illustrate the use of the size() method of the ArrayList:-
ArrayList<Integer> aList = new ArrayList<Integer>(5);
aList.add(25);
aList.add(2);
aList.add(5);
aList.add(22);
System.out.println("Size of the array list: " + aList.size());
This will print the size of the array list as 4 since we've added four numbers into the array list.
Answer:
is there a graph to go with this?
Explanation:
The correct answer is torque.
Torque
A twisting force that tends to cause rotation, commonly used term among mechanics and engineers.
Answer:
True
Explanation:
The advent of technology has given human to achieve a whole lot more in a rather short period of time when compared to the period where the major tool of engagement and task is Manual. With technology, aside from having the ability to complete task faster, we can achieve more accurate result and a lot attractive output. All these in very little time. Technology has helped industries grow multiple times faster thus increasing input, yield and productivity. The tedious nature of having to work manually has also been expunged with repetitive task now being programmed and automated.
