Wells Fargo Interview Questions Telephonic round: 1.Difference between Abstract and Encapsulation 2.How to handle Calendar 3.There are 2 fields of username and password and there are adjacent 2 fields without label name how do you take Xpath of this 4.In a calendar if feb 29 date is not there how will you handle in selenium 5.how to handle exception 6. WAP to calculate the occurance of alphabets of JAVA 7 If there is a String a ,String B and String C

Acommon algorithm for converting a decimal number to binary is to repeatedly divide the decimal number by 2 and save the remainder. this division is continued until the result is zero. then, each of the remainders that have been saved are used to construct the binary number.write a recursive java method that implements this algorithm.it will accept a value of int and return a string with the appropriate binary character representation of the decimal number.my code: public class lab16{public string converttobinary(int input){int a; if(input > 0){a = input % 2; return (converttobinary(input / 2) + "" +a); } return ""; } }