Senior Enterprise Support Engineer Interview Questions and Answers

Rate limiting is a technique used to control the number of requests or actions a user or system can perform within a certain time frame.

• Rate limiting helps prevent abuse, protect resources, and ensure fair usage.

• It sets limits on the number of requests or actions allowed per user, IP address, or API key.

• Rate limits can be defined based on time intervals, such as requests per second, minute, or hour.

• When the limit is reached, further requests may be denied, delayed, or throttl...read more

REST API is important for enabling communication between different systems and allowing them to exchange data and functionality.

• REST API allows systems to communicate and exchange data in a standardized and scalable manner.

• It enables integration between different applications and platforms, facilitating interoperability.

• REST API simplifies the development process by providing a uniform interface for accessing and manipulating resources.

• It promotes loose coupling between syste...read more

Troubleshooting with Har file involves analyzing network traffic and identifying issues.

• Use a tool like Chrome Developer Tools or Fiddler to generate a Har file

• Open the Har file in a Har viewer to analyze the network requests and responses

• Look for errors, slow response times, or missing resources

• Check for DNS resolution issues, network connectivity problems, or server-side errors

• Compare the Har file with expected behavior or known good requests

• Use the information from the Har...read more