JAVA Strings toString() method is defined in java.lang.util java.lang.String None of these java.lang.Object java.lang.util java.lang.String None of these java.lang.Object 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)); }} one onetwo None of these two twoone one onetwo None of these two twoone ANSWER DOWNLOAD EXAMIANS APP
JAVA Strings What will be the output?String str1 = "abcde";System.out.println(str1.substring(1, 3)); bc abcd abc bcd None of these bc abcd abc bcd None of these 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"; 2 None of this 3 4 2 None of this 3 4 ANSWER DOWNLOAD EXAMIANS APP
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 true,false false,true None of these true,true false,false true,false false,true None of these true,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 5 Compilation fails because of an error at line 3 An exception is thrown at runtime. None of these one.two.three. Compilation fails because of an error at line 5 Compilation fails because of an error at line 3 An exception is thrown at runtime. None of these ANSWER DOWNLOAD EXAMIANS APP
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