Java Question
String s1 = "Ja";
s1 = s1 "va";
String s2= "Ja";
s2 = s2.concat("va");
System.out.println((s1 == s2) ? "true" : "false");
System.out.println((s1.equals(s2)) ? "true" : "false");
#Java #JavaOCA #JavaOCP #JavaExam #JavaCertification
27%
true true
67%
false true
6%
true false
0%
false false
33 votes • Final results