JAVA Strings What will be the output?public class Test{ public static void main (String[] args){ String test = "a1b2c3"; String[] tokens = test.split("\\d"); for(String s: tokens) System.out.print(s); } } Runtime exception thrown Compilation error 123 abc Runtime exception thrown Compilation error 123 abc ANSWER DOWNLOAD EXAMIANS APP
JAVA Strings How many Constructor String class have? 11 2 7 13 None of this 11 2 7 13 None of this ANSWER DOWNLOAD EXAMIANS APP
JAVA Strings What will be the output of the following program code?class LogicalCompare{ public static void main(String args[]){ String str1 = new String("OKAY"); String str2 = new String(str1); System.out.println(str1 == str2); }} true false 0 1 Displays error message true false 0 1 Displays error message ANSWER DOWNLOAD EXAMIANS APP
JAVA Strings String str1 = "Kolkata".replace('k', 'a');In the above statement, the effect on string Kolkata is The first occurrence of k is replaced by a. All characters a are replaced by k. All characters k are replaced by a. Displays error message The first occurrence of k is replaced by a. All characters a are replaced by k. All characters k are replaced by a. Displays error message 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); } } Compilation error None of these 9hellow hellow9 Throws an exception as string and int are not compatible for addition Compilation error None of these 9hellow hellow9 Throws an exception as string and int are not compatible for addition 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
EXAMIANS