JAVA Strings The String method compareTo() returns 1 false true -1 an int value 1 false true -1 an int value ANSWER DOWNLOAD EXAMIANS APP
JAVA Strings What will be the output of the following program code?class LogicalCompare{ public static void main(String args[]){ String str1 = new String("OKAY"); String str2 = new String(str1); System.out.println(str1 == str2); }} true 1 false Displays error message 0 true 1 false Displays error message 0 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. Compilation fails because of an error at line 3 None of these one.two.three. Compilation fails because of an error at line 5 An exception is thrown at runtime. Compilation fails because of an error at line 3 None of these one.two.three. Compilation fails because of an error at line 5 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 9hellow Compilation error Throws an exception as string and int are not compatible for addition None of these hellow9 9hellow Compilation error Throws an exception as string and int are not compatible for addition None of these ANSWER DOWNLOAD EXAMIANS APP
JAVA Strings What is the output of the following println statement?String str1 = "Hellow";System.out.println(str1.indexOf('t')); false -1 1 true 0 false -1 1 true 0 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 two one None of these twoone onetwo two one None of these twoone ANSWER DOWNLOAD EXAMIANS APP
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