PARAMETER Q1: What is parameter in programming? How do they increase the flexibility and efficiency of software development? Give an example to illustrate your answer. Answers:In programming, an argument is a variable or value that is passed to provide input to a function or method or specify the c...
CONFIGURATION MANAGEMENT Q1: What is configuration management? Why is it important in the IT infrastructure environment? Answer: Configuration management is the process of managing and controlling software, hardware, and process changes throughout their lifecycle. It ensures that systems and enviro...
INFRASTRUCTURE AS CODE Q1: What is Infrastructure as Code (IaC) and why is it important in DevOps? Answer: Infrastructure as Code (IaC) is an approach to managing and provisioning infrastructure resources using machine-readable configuration files. It treats infrastructure components such as server...
PROMETHEUS Q1. What is Prometheus? Answer: Prometheus is an open source analytics and time series database for collecting, storing and querying metrics from multiple sources. Q2. What are the main features of Prometheus? Answer: Some of the key features of Prometheus are: - Multiple data models - P...
AWS CLOUDFORMATION Q1. What is AWS CloudFormation? Answer: AWS CloudFormation is a service provided by Amazon Web Services that allows users to use patterns to create and manage infrastructure services in a consistent and repeatable manner. Q2. What are CloudFormation templates? Answer: A CloudForm...