When Reading Words Using a Scanner Object's Next Method, ____.
Method Description nextFloat() Reads a Float Value from the User nextInt() Reads an Int Value from the User nextLine() Reads a String Value from the User...
| Method | Description |
|---|---|
| nextFloat() | Reads a float value from the user |
| nextInt() | Reads an int value from the user |
| nextLine() | Reads a String value from the user |
| nextLong() | Reads a long value from the user |
Which of the following is correct use of Scanner class?
Scanner class is mostly used to scan the input and read the input of primitive (built-in) data types like int, decimal, double, etc. Scanner class basically returns the tokenized input based on some delimiter pattern.
Which type of method is system out in print?
System: It is a final class defined in the java. lang package. out: This is an instance of PrintStream type, which is a public and static member field of the System class. println(): As all instances of PrintStream class have a public method println(), hence we can invoke the same on out as well.
Elena Rostova holds a Master's degree in Public Health Journalism. She covers groundbreaking medical research, holistic wellness trends, mental health awareness, and nutritional science.
