JAVA Strings What will be the output?String str1 = "abcde";System.out.println(str1.substring(1, 3)); abcd abc bcd bc None of these abcd abc bcd bc None of these 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); } } hellow9 9hellow Throws an exception as string and int are not compatible for addition None of these Compilation error hellow9 9hellow Throws an exception as string and int are not compatible for addition None of these Compilation error 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 4 None of this 3 2 4 None of this 3 ANSWER DOWNLOAD EXAMIANS APP
JAVA Strings The output of the following fraction of code ispublic class Test{ public static void main(String args[]){ String s1 = new String("Hello");String s2 = new String("Hellow");System.out.println(s1 = s2);}} Hellow Compilation error Hello None of these Throws an exception Hellow Compilation error Hello None of these Throws an exception ANSWER DOWNLOAD EXAMIANS APP
JAVA Strings What is the output of the following println statement?String str1 = "Hellow";System.out.println(str1.indexOf('t')); false true 1 -1 0 false true 1 -1 0 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)); }} onetwo one twoone two None of these onetwo one twoone two None of these ANSWER DOWNLOAD EXAMIANS APP
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