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. } An exception is thrown at runtime. Compilation fails because of an error at line 5 one.two.three. Compilation fails because of an error at line 3 None of these An exception is thrown at runtime. Compilation fails because of an error at line 5 one.two.three. 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 false true false false true true true false false true false false true true 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 None of these two twoone one onetwo None of these two twoone one ANSWER DOWNLOAD EXAMIANS APP
JAVA Strings The String method compareTo() returns an int value -1 1 false true an int value -1 1 false true ANSWER DOWNLOAD EXAMIANS APP
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)); }} true,true false,false true,false false,true None of these true,true false,false true,false false,true 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); } } Compilation error 9hellow Throws an exception as string and int are not compatible for addition hellow9 None of these Compilation error 9hellow Throws an exception as string and int are not compatible for addition hellow9 None of these ANSWER DOWNLOAD EXAMIANS APP
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