JAVA Strings What will be the output of the following program code?public class Test{ public static void main(String args[]){ String s = "what"; StringBuffer sb = new StringBuffer("what"); System.out.print(sb.equals(s)+","+s.equals(sb)); }} false,true true,true true,false None of these false,false false,true true,true true,false None of these false,false ANSWER DOWNLOAD EXAMIANS APP
JAVA Strings toString() method is defined in java.lang.Object java.lang.String java.lang.util None of these java.lang.Object java.lang.String java.lang.util None of these ANSWER DOWNLOAD EXAMIANS APP
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 123 Compilation error Runtime exception thrown abc 123 Compilation error Runtime exception thrown ANSWER DOWNLOAD EXAMIANS APP
JAVA Strings The String method compareTo() returns -1 1 true false an int value -1 1 true false an int value 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 None of these Compilation error 9hellow hellow9 Throws an exception as string and int are not compatible for addition None of these Compilation error 9hellow hellow9 ANSWER DOWNLOAD EXAMIANS APP
JAVA Strings Determine output:public class Test{ public static void main(String args[]){ String s1 = "SITHA";String s2 = "RAMA";System.out.println(s1.charAt(0) > s2.charAt(0)); }} false Compilation error true 0 Throws Exception false Compilation error true 0 Throws Exception ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS