JAVA Strings What will be the output?String str1 = "abcde";System.out.println(str1.substring(1, 3)); abc bc abcd bcd None of these abc bc abcd bcd None of these ANSWER DOWNLOAD EXAMIANS APP
JAVA Strings toString() method is defined in java.lang.Object None of these java.lang.String java.lang.util java.lang.Object None of these java.lang.String java.lang.util 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 1 false true Displays error message 0 1 false true 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 All characters a are replaced by k. The first occurrence of k is replaced by a. Displays error message All characters k are replaced by a. All characters a are replaced by k. The first occurrence of k is replaced by a. Displays error message All characters k are replaced by a. 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"; 4 2 3 None of this 4 2 3 None of this 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 9hellow Throws an exception as string and int are not compatible for addition hellow9 None of these Compilation error 9hellow Throws an exception as string and int are not compatible for addition hellow9 None of these ANSWER DOWNLOAD EXAMIANS APP
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