IDmission Cloud Administrator Interview Questions and Answers

The OSI model is a conceptual model that characterizes and standardizes the communication functions of a telecommunication or computing system.

• The OSI model has 7 layers: Physical, Data Link, Network, Transport, Session, Presentation, and Application.

• Each layer has a specific function and communicates with the layers above and below it.

• The Physical layer deals with the physical transmission of data, while the Applicati...read more

To add SSL to a website, obtain a SSL certificate and configure the web server to use it.

• Obtain a SSL certificate from a trusted certificate authority

• Install the SSL certificate on the web server

• Configure the web server to use HTTPS instead of HTTP

• Redirect HTTP traffic to HTTPS

• Test the SSL certificate installation using an SSL checker tool

TCP is a connection-oriented protocol while UDP is a connectionless protocol.

• TCP provides reliable, ordered, and error-checked delivery of data while UDP does not guarantee any of these.

• TCP is slower but more reliable while UDP is faster but less reliable.

• TCP is used for applications that require high reliability and accuracy while UDP is used for applications that require speed and efficiency.

• Examples of TCP-based app...read more

AWS EC2 is a web service that provides resizable compute capacity in the cloud.

• EC2 stands for Elastic Compute Cloud

• Allows users to rent virtual computers on which to run their own applications

• Users can choose from a variety of instance types optimized for different use cases

• Users can also customize their virtual machine with their own choice of operating system, software, and application stack

• EC2 instances can be launc...read more