JAVA Strings The String method compareTo() returns false an int value true -1 1 false an int value true -1 1 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)); }} twoone two one onetwo None of these twoone two one onetwo None of these 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 one.two.three. An exception is thrown at runtime. Compilation fails because of an error at line 3 None of these Compilation fails because of an error at line 5 one.two.three. An exception is thrown at runtime. Compilation fails because of an error at line 3 None of these 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 s1 = "java";String s2 = "java";System.out.println(s1.equals(s2));System.out.println(s1 == s2); }} true false true true false false false true true false true true false false false true 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); } } Compilation error 123 abc Runtime exception thrown Compilation error 123 abc Runtime exception thrown ANSWER DOWNLOAD EXAMIANS APP
JAVA Strings How many Constructor String class have? 13 2 None of this 7 11 13 2 None of this 7 11 ANSWER DOWNLOAD EXAMIANS APP
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