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 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. } one.two.three. Compilation fails because of an error at line 3 An exception is thrown at runtime. Compilation fails because of an error at line 5 None of these one.two.three. Compilation fails because of an error at line 3 An exception is thrown at runtime. Compilation fails because of an error at line 5 None of these ANSWER DOWNLOAD EXAMIANS APP
JAVA Strings The class string belongs to ................. package. java.awt java.string java.lang java.applet java.awt java.string java.lang java.applet ANSWER DOWNLOAD EXAMIANS APP
JAVA Strings String str1 = "Kolkata".replace('k', 'a');In the above statement, the effect on string Kolkata is All characters k are replaced by a. The first occurrence of k is replaced by a. Displays error message All characters a are replaced by k. All characters k are replaced by a. The first occurrence of k is replaced by a. Displays error message All characters a are replaced by k. ANSWER DOWNLOAD EXAMIANS APP
JAVA Strings Determine output:public class Test{ public static void main(String args[]){ String str = null; if(str.length() == 0){ System.out.print("1"); } else if(str == null){ System.out.print("2"); } else{ System.out.print("3"); } }} "1" is printed. Compilation fails. "3" is printed. An exception is thrown at runtime. "2" is printed. "1" is printed. Compilation fails. "3" is printed. An exception is thrown at runtime. "2" is printed. 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 None of this 4 2 3 None of this 4 2 ANSWER DOWNLOAD EXAMIANS APP
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