Rane (Madras) Interview Questions and Answers

I handled a critical server outage incident affecting production services.

• Identified root cause of server outage as hardware failure

• Coordinated with vendors for replacement parts and emergency maintenance

• Implemented failover procedures to minimize impact on production services

Configuring and managing Citrix Netscaler involves setting up virtual servers, load balancing, SSL offloading, and monitoring.

• Configure virtual servers to route traffic to backend servers

• Set up load balancing for distributing traffic efficiently

• Implement SSL offloading to offload SSL processing from backend servers

• Monitor performance and troubleshoot issues as needed

I have handled multiple Citrix implementations in various organizations.

• Implemented Citrix XenApp and XenDesktop for virtual desktop infrastructure (VDI)

• Managed Citrix NetScaler for load balancing and secure remote access

• Configured Citrix Provisioning Services for image management

• Troubleshooted Citrix Receiver and StoreFront for application delivery

• Upgraded Citrix environments to newer versions for improved performance

Citrix components include XenApp, XenDesktop, NetScaler, and ShareFile for virtualization, networking, and file sharing.

• XenApp: Application virtualization platform for delivering Windows applications to users.

• XenDesktop: Desktop virtualization platform for delivering virtual desktops to users.

• NetScaler: Networking platform for load balancing, security, and optimization of applications.

• ShareFile: File sharing and synchronization platform for securely accessing and sharing file...read more

let is mutable and can be reassigned, const is immutable and cannot be reassigned

• let allows reassignment, const does not

• const must be initialized with a value, let can be declared without a value

• const is block-scoped, let is function-scoped

Program to find prime numbers

• Start with 2 as the first prime number

• Loop through all numbers from 3 to n

• Check if the number is divisible by any number from 2 to its square root

• If not, add it to the list of prime numbers

Promises are objects representing the eventual completion or failure of an asynchronous operation.

• Promises are used to handle asynchronous operations in JavaScript.

• They can be in one of three states: pending, fulfilled, or rejected.

• Promises can be chained together using .then() method.

• They help avoid callback hell and make code more readable and maintainable.