Asked by Yating Zhong on Jun 11, 2024
Verified
The Math method that returns the nearest whole number that is greater than or equal to its argument is:
A) round
B) ceil
C) floor
D) all of the above
Math Method
Functions or routines in programming that perform mathematical operations such as addition, subtraction, multiplication, and division.
Whole Number
An integer value that is non-negative, including zero and all positive integers.
Ceil
A mathematical function that rounds a number up to the nearest integer.
- Identify the purpose and usage of Java's Math class methods.
Verified Answer
DJ
Dorothea JohnsonJun 14, 2024
Final Answer :
B
Explanation :
The ceil method returns the smallest integer that is greater than or equal to the input argument. The round method rounds the input argument to the nearest integer, which may be either greater than or less than the input argument. The floor method returns the largest integer that is less than or equal to the input argument. Therefore, only the ceil method satisfies the condition of returning the nearest whole number that is greater than or equal to the input argument.
Learning Objectives
- Identify the purpose and usage of Java's Math class methods.