Senior Cloud Architect Interview Questions and Answers

Azure Front Door is a global, scalable entry-point that uses the Microsoft global network to create fast, secure, and highly available web applications. Application Gateway is a web traffic load balancer that enables you to manage traffic to your web applications.

• Azure Front Door provides SSL offloading, URL-based routing, and global load balancing.

• Application Gateway offers features like SSL termination, cookie-based session affinity, and URL path-based routing.

• Both services...read more

Designing an architecture to implement an application in Azure involves creating a scalable and secure environment for the application to run efficiently.

• Utilize Azure App Services for hosting web applications

• Implement Azure SQL Database for data storage

• Use Azure Functions for serverless computing

• Utilize Azure Blob Storage for file storage

• Implement Azure Active Directory for authentication and access control

The booting process in Linux is the sequence of steps that occur when a computer system is powered on or restarted.

• BIOS/UEFI firmware is loaded first

• Bootloader (GRUB, LILO) is loaded next

• Kernel is loaded into memory

• Init process is started

• System services and user space applications are initialized

Firewall is a network security system that monitors and controls incoming and outgoing network traffic based on predetermined security rules.

• Acts as a barrier between a trusted internal network and untrusted external network

• Filters traffic based on rules set by network administrators

• Can be hardware-based or software-based

• Examples include Cisco ASA, Palo Alto Networks, and Windows Firewall