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); } } 123 Compilation error abc Runtime exception thrown 123 Compilation error abc Runtime exception thrown ANSWER DOWNLOAD EXAMIANS APP
JAVA Strings How many Constructor String class have? 13 11 None of this 7 2 13 11 None of this 7 2 ANSWER DOWNLOAD EXAMIANS APP
JAVA Strings What will be the output of the following program?public class Test{ public static void main(String args[]){String str1 = "one";String str2 = "two";System.out.println(str1.concat(str2)); }} onetwo one None of these twoone two onetwo one None of these twoone two ANSWER DOWNLOAD EXAMIANS APP
JAVA Strings The String method compareTo() returns -1 1 an int value true false -1 1 an int value true false ANSWER DOWNLOAD EXAMIANS APP
JAVA Strings What will be the output?1. public class Test{2. public static void main(String args[]){3. Object myObj = new String[]{"one", "two", "three"};4. {5. for(String s : (String[])myObj) 6. System.out.print(s + ".");7. }8. }9. } Compilation fails because of an error at line 5 An exception is thrown at runtime. one.two.three. Compilation fails because of an error at line 3 None of these Compilation fails because of an error at line 5 An exception is thrown at runtime. one.two.three. Compilation fails because of an error at line 3 None of these ANSWER DOWNLOAD EXAMIANS APP
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); } } Throws an exception as string and int are not compatible for addition Compilation error 9hellow None of these hellow9 Throws an exception as string and int are not compatible for addition Compilation error 9hellow None of these hellow9 ANSWER DOWNLOAD EXAMIANS APP
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