350 Mock Questions on SCJP 1.5 - JUST Rs.200 or 7 USD Send us mail to sales@javabeat.net more details Do you have paypal account? Click Here to pay now and get the questions.

SCJP 5.0 Misc. New API's (String Builder, Scanner, Formatter) Mock Exam Questions - 1 (10 Questions)

1) What will be the output of the following program?

package misc_apis;

import java.util.Scanner;

public class ScannerTest3 {

	public static void main(String[] args) {
		
		Scanner scanner = new Scanner("hello 1 2.00 false");
		scanner.useDelimiter(" ");
		
		String str = scanner.next();
		int anInt = scanner.nextInt();
		float aFloat = scanner.nextFloat();
		boolean booleanValue = scanner.nextBoolean();
		
		System.out.println(str + ":" + anInt + ":" + aFloat + ":" + booleanValue);
	}
}

1. The program will output 'hello:1:2.0:false'
2. The program will throw Input Mismatch exception at the run-time
3. The program will output nothing.
4. The program will ouput ':1:2.0:false'

Get more questions on SCJP 1.5 topics

Answer

1) 1
The output will be 'hello:1:2.0:false'.

350 Mock Questions on SCJP 1.5 - JUST Rs.200 or 7 USD Send us mail to sales@javabeat.net more details