10+ Prior HR Services Interview Questions and Answers

Print numbers from 1 to 100, replacing multiples of 3 with 'wow', multiples of 5 with 'Amazing', and multiples of both with 'Wowamzing'.

• Create an array of strings to store the output

• Use a loop to iterate from 1 to 100

• Check if the current number is a multiple of 3, 5, or both

• Based on the condition, add 'wow', 'Amazing', or 'Wowamzing' to the array

• Print the array elements as the final output

Pointers are variables that store memory addresses. Pointer-related snippets are code examples involving pointers.

• Pointers are used to store memory addresses of variables in C/C++.

• Pointer arithmetic can be performed to access elements of arrays.

• Dereferencing a pointer means accessing the value at the memory address stored in the pointer.

To find prime numbers between a range of natural numbers.

• Iterate through each number in the range

• Check if the number is prime by dividing it by numbers up to its square root

• If the number is prime, add it to the list of prime numbers

Code to reverse a linked list

• Create three pointers: prev, current, next

• Iterate through the linked list, updating pointers accordingly

• Set the next of current to prev, move prev and current pointers forward

• Update the head of the linked list to the last node visited

Some inquiries related to medical billing include insurance coverage verification, claim status inquiries, and payment posting discrepancies.

• Insurance coverage verification

• Claim status inquiries

• Payment posting discrepancies

Code to reverse a string in C++ using pointers.

• Use two pointers, one pointing to the start of the string and the other pointing to the end.

• Swap the characters at the two pointers and move them towards each other until they meet in the middle.

• Repeat the process until the entire string is reversed.

Inner join combines rows from two tables based on a related column, while cross join combines every row from one table with every row from another.

• Inner join only returns rows that have matching values in both tables

• Cross join returns the Cartesian product of the two tables

• Example: Inner join - SELECT * FROM table1 INNER JOIN table2 ON table1.id = table2.id

• Example: Cross join - SELECT * FROM table1 CROSS JOIN table2

I regularly use Python, SQL, and JavaScript in my work as an HR Recruiter.

• Python

• SQL

• JavaScript

Medical billing is the process of submitting and following up on claims with health insurance companies in order to receive payment for services provided by a healthcare provider.

• Medical billing involves translating healthcare services into billing codes

• Submitting claims to insurance companies for reimbursement

• Following up on unpaid claims and denials

• Ensuring compliance with billing regulations and guidelines

• Examples: CPT codes, ICD-10 codes, UB-04 forms

OOPs concepts are the principles of Object-Oriented Programming that define the way objects interact with each other.

• Encapsulation - bundling of data and methods that manipulate the data

• Inheritance - ability of a class to inherit properties and methods from its parent class

• Polymorphism - ability of objects to take on many forms

• Abstraction - hiding of complex implementation details from the user

RCM stands for Revenue Cycle Management, which is the process of managing claims, payments, and revenue generation in the healthcare industry.

• RCM involves tasks such as patient registration, insurance verification, coding, billing, and collections.

• It aims to optimize the financial performance of a healthcare organization by ensuring accurate and timely reimbursement for services provided.

• Examples of RCM software include Epic Systems, Cerner, and Athenahealth.