What could be output of the following fragment of code?public class Test{ public static void main(String args[]){ String x = "hellow";int y = 9;System.out.println(x += y); } }

JAVA Strings
What could be output of the following fragment of code?public class Test{ public static void main(String args[]){ String x = "hellow";int y = 9;System.out.println(x += y); } }

9hellow

None of these

Throws an exception as string and int are not compatible for addition

hellow9

Compilation error

9hellow

None of these

Throws an exception as string and int are not compatible for addition

hellow9

Compilation error

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JAVA Strings
What is the output of the following println statement?String str1 = "Hellow";System.out.println(str1.indexOf('t'));

-1

0

true

false

1

-1

0

true

false

1

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JAVA Strings
The String method compareTo() returns

1

false

an int value

-1

true

1

false

an int value

-1

true

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JAVA Strings
What will be the output?public class Test{ public static void main (String[] args){ String test = "a1b2c3"; String[] tokens = test.split("\\d"); for(String s: tokens) System.out.print(s); } }

abc

Compilation error

123

Runtime exception thrown

abc

Compilation error

123

Runtime exception thrown

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JAVA Strings
What will be the output?String str1 = "abcde";System.out.println(str1.substring(1, 3));

bcd

abcd

bc

None of these

abc

bcd

abcd

bc

None of these

abc

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JAVA Strings
What will be output?String S1 = "S1 ="+ "123"+"456";String S2 = "S2 ="+(123+456);

S1=123456,S2=123456

None of This

S1=123456, S2=579

S1=579,S2=579

S1=123456,S2=123456

None of This

S1=123456, S2=579

S1=579,S2=579

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JAVA Strings

JAVA Strings What could be output of the following fragment of code?public class Test{ public static void main(String args[]){ String x = "hellow";int y = 9;System.out.println(x += y); } }

JAVA Strings What is the output of the following println statement?String str1 = "Hellow";System.out.println(str1.indexOf('t'));

JAVA Strings The String method compareTo() returns

JAVA Strings What will be the output?public class Test{ public static void main (String[] args){ String test = "a1b2c3"; String[] tokens = test.split("\\d"); for(String s: tokens) System.out.print(s); } }

JAVA Strings What will be the output?String str1 = "abcde";System.out.println(str1.substring(1, 3));

JAVA Strings What will be output?String S1 = "S1 ="+ "123"+"456";String S2 = "S2 ="+(123+456);

JAVA Strings
What could be output of the following fragment of code?public class Test{ public static void main(String args[]){ String x = "hellow";int y = 9;System.out.println(x += y); } }

JAVA Strings
What is the output of the following println statement?String str1 = "Hellow";System.out.println(str1.indexOf('t'));

JAVA Strings
The String method compareTo() returns

JAVA Strings
What will be the output?public class Test{ public static void main (String[] args){ String test = "a1b2c3"; String[] tokens = test.split("\\d"); for(String s: tokens) System.out.print(s); } }

JAVA Strings
What will be the output?String str1 = "abcde";System.out.println(str1.substring(1, 3));

JAVA Strings
What will be output?String S1 = "S1 ="+ "123"+"456";String S2 = "S2 ="+(123+456);