AZ 900 notes 📝 helps for exam preparations: Network Security group (NSG) to allow/deny traffic with in Subnet Azure monitor shows the health of entire Azure Infrastructure but Vinrtual Machine Blade shows health of Virtual Machine(VM) level. Azure advanced threat protection prevents attacks and threats Azure advanced Identity protection and Read more…
What is Kernel in Operating system? Kernel is the center core of operating system that controls all the low level activities. Kernel coordinate the software and hardware integration. What is BIOS? BIOS is the basic input output system to initiate the booting process and kicked off prior OS takes care Read more…
MY EXPERIMENTS ON ULTRAVIOLET-C LAMP Background: COVID-19 situation impacted our lifestyle a lot ! and lazy me, looking for an easy alternative for hand soap and clorex for cleaning all groceries, amazon packages and what not that arrives to home. Experiment 1: What you see below in the 1st picture Read more…
RASPBERRYPI PROJECTS FOR KIDS Stay@home projects for kids – implementing many fun programming options using RaspberryPi. Here is how I was able to successfully engage my 9 year old to fun programming that helps her code interactive stories, animations and games using Scratch programming plus other few RaspberryPI projects. Implementation Read more…
What is Ansible Molecule and how to install Ansible Molecule ? Testing your Ansible roles with Molecule: Ansible molecule project is helpful for Ansible roles development and testing. Ansible molecule have been great help for developing ansible testing framework and scenarios. How to install Molecule? python3 -m pip install –user Read more…
What is DevOps vs DevSecOps vs NetOps ? DevOps is the practice of using set of tools, processes and practices to get good agility in software implementation to customers. It combines Dev (software development ) and Ops (information operations). DevOps shortens the development lifecycles and provides Continous Integration & Delivery. DevSecOps Read more…
What is Jenkins jobs and Jenkins pipeline ? Jenkins jobs and Jenkins pipeline are essentially same, however pipeline is more staged flow of jobs. For Jenkins pipeline, Jenkinsfile is used.What is Jenkinsfile?Jenkinsfile is a text file placed in the root project directory. The Jenkinsfile has multiple stages like build, unit Read more…
Nested Java program loops import java.util.Scanner; class NestedIfElse { public static void main(String[] args) { int marksObtained, passingMarks; char grade; passingMarks = 40; Scanner input = new Scanner(System.in); System.out.println(“Input marks scored by you”); marksObtained = input.nextInt(); if (marksObtained >= passingMarks) { if (marksObtained > 90) grade = ‘A’; else if Read more…
If else program in Java import java.util.Scanner; class IfElse { public static void main(String[] args) { int marksObtained, passingMarks; passingMarks = 40; Scanner input = new Scanner(System.in); System.out.println(“Input marks scored by you”); marksObtained = input.nextInt(); if (marksObtained >= passingMarks) { System.out.println(“You passed the exam.”); } else { System.out.println(“Unfortunately you failed Read more…
For-loop in Java class ForLoop { public static void main(String[] args) { int c; for (c = 1; c <= 10; c++) { System.out.println(c); } } }
