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)); }} false,false None of these true,false true,true false,true false,false None of these true,false true,true false,true ANSWER DOWNLOAD EXAMIANS APP
JAVA Strings How many objects will be created?String a = new String("Examveda");String b = new String("Examveda");String c = "Examveda";String d = "Examveda"; 3 4 2 None of this 3 4 2 None of this 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 true false 1 0 -1 true false 1 0 ANSWER DOWNLOAD EXAMIANS APP
JAVA Strings toString() method is defined in None of these java.lang.String java.lang.Object java.lang.util None of these java.lang.String java.lang.Object java.lang.util 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); } } 9hellow None of these hellow9 Compilation error Throws an exception as string and int are not compatible for addition 9hellow None of these hellow9 Compilation error Throws an exception as string and int are not compatible for addition ANSWER DOWNLOAD EXAMIANS APP
JAVA Strings What will be output?String S1 = "S1 ="+ "123"+"456";String S2 = "S2 ="+(123+456); S1=123456, S2=579 None of This S1=579,S2=579 S1=123456,S2=123456 S1=123456, S2=579 None of This S1=579,S2=579 S1=123456,S2=123456 ANSWER DOWNLOAD EXAMIANS APP
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