JAVA Strings The class string belongs to ................. package. java.awt java.lang java.applet java.string java.awt java.lang java.applet java.string 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. } An exception is thrown at runtime. one.two.three. Compilation fails because of an error at line 5 None of these Compilation fails because of an error at line 3 An exception is thrown at runtime. one.two.three. Compilation fails because of an error at line 5 None of these Compilation fails because of an error at line 3 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); } } hellow9 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 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); }} false false true false true true false true false false true false true true false true ANSWER DOWNLOAD EXAMIANS APP
JAVA Strings The String method compareTo() returns 1 true false an int value -1 1 true false an int value -1 ANSWER DOWNLOAD EXAMIANS APP
JAVA Strings What is the output of the following println statement?String str1 = "Hellow";System.out.println(str1.indexOf('t')); -1 false 1 0 true -1 false 1 0 true ANSWER DOWNLOAD EXAMIANS APP