JAVA Strings Determine output:public class Test{ public static void main(String args[]){ String s1 = "SITHA";String s2 = "RAMA";System.out.println(s1.charAt(0) > s2.charAt(0)); }} Throws Exception 0 true Compilation error false Throws Exception 0 true Compilation error false 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 toString() method is defined in java.lang.String java.lang.util None of these java.lang.Object java.lang.String java.lang.util None of these java.lang.Object ANSWER DOWNLOAD EXAMIANS APP
JAVA Strings The String method compareTo() returns an int value false -1 1 true an int value false -1 1 true 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); }} 0 Displays error message false 1 true 0 Displays error message false 1 true 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 Throws an exception as string and int are not compatible for addition 9hellow hellow9 None of these Compilation error Throws an exception as string and int are not compatible for addition 9hellow hellow9 None of these ANSWER DOWNLOAD EXAMIANS APP
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