JAVA Strings The class string belongs to ................. package. java.applet java.lang java.string java.awt java.applet java.lang java.string java.awt ANSWER DOWNLOAD EXAMIANS APP
JAVA Strings What is the output of the following println statement?String str1 = "Hellow";System.out.println(str1.indexOf('t')); true 0 1 -1 false true 0 1 -1 false 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 3 one.two.three. An exception is thrown at runtime. Compilation fails because of an error at line 5 None of these Compilation fails because of an error at line 3 one.two.three. An exception is thrown at runtime. Compilation fails because of an error at line 5 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 str1 = "one";String str2 = "two";System.out.println(str1.concat(str2)); }} two None of these twoone one onetwo two None of these twoone one onetwo 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); } } None of these Throws an exception as string and int are not compatible for addition hellow9 Compilation error 9hellow None of these Throws an exception as string and int are not compatible for addition hellow9 Compilation error 9hellow ANSWER DOWNLOAD EXAMIANS APP
JAVA Strings What will be output?String S1 = "S1 ="+ "123"+"456";String S2 = "S2 ="+(123+456); S1=123456,S2=123456 S1=123456, S2=579 S1=579,S2=579 None of This S1=123456,S2=123456 S1=123456, S2=579 S1=579,S2=579 None of This ANSWER DOWNLOAD EXAMIANS APP
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