Programmers.io Interview Questions and Answers

Gap analysis is a process of identifying the difference between current and desired state. Use case is a document that describes how a user interacts with a system. BA documents like use case, BRD, FRD, SRS are used to capture and communicate requirements.

• Gap analysis helps to identify areas for improvement and prioritize actions.

• Use case describes the interaction between a user and a system.

• BRD (Business Requirements Document) captures high-level business requirements.

• FRD (F...read more

Facets is a healthcare management system with various modules for different functionalities.

• Member Management module for managing member information

• Provider Management module for managing provider information

• Claims Processing module for processing insurance claims

• Utilization Management module for managing healthcare services utilization

Dental claim processing is the procedure of submitting, reviewing, and reimbursing claims for dental services.

• Submitting claims for dental procedures

• Reviewing claims for accuracy and eligibility

• Reimbursing dental providers for services rendered

• Processing claims electronically or through paper forms

Boundary value analysis involves testing the boundaries of input ranges.

• Identify the boundaries of valid and invalid input ranges

• Test values at the lower and upper limits of the input range

• Test values just below and just above the boundaries

• Example: Testing a program that accepts numbers from 1 to 100 by testing inputs like 0, 1, 100, 101

Power BI Developer interview questions related to calculations and date table creation.

• Moving Average can be calculated using DAX functions like AVERAGEX and CALCULATE.

• Rank can be calculated using RANKX function.

• Date Table can be created using CALENDAR function in DAX.

• Previous Month Sales can be calculated using functions like PREVIOUSMONTH and CALCULATE.