What are differences between the git distributed model and svn server-client modelAns: Git is a distributed version control system known for its speed, workflow compatibility, and open source foundation. With Git, software teams can experiment without fearing that they’ll create lasting damage to the source code. Teams using a Git repository can tackle projects of any size with efficiency and speed.Subversion (SVN) is a free, open source version control system that operates according to the client/server model. An SVN server

What are top 5 use cases of Confluence?ans: Writing product requirementsBuild a release planning pageCreate customer interview pagesCreate sprint retrospective and demo pagesMake better development decisions What is Space Vs Blogs Vs Pagesans: Pages are great for when you want the information to last and evolve over time. If it’s a point-in-time update or one-time communication then a blog post is the way to go. These aren’t hard-and-fast rules; they’re just pointers to give you a place to start.Spaces are

What are top 10 use cases of Jira and give short explanations of each use casesans: Issue trackingCustomizable workflowsEstimation & work loggingProgress reportingScrum boardsKanban boardsProject-level permissionsProject backlogsEmail notificationsRoadmaps Write down step by step process of adding custom fields in Jira issue with screenshot attached of each stepans: Select settings > Issues.Under FIELDS, select Custom fields.Click Create custom field. Make sure to select All to view the available field options.Select the type of field you want to create and click Next.

What is the difference between Network firewall & Os level firewall?ans: Network firewalls are security devices used to stop or mitigate unauthorized access to private networks connected to the Internet, especially intranets. An OS firewall can apply much finer grained protection. It can enforce policies which are enacted per APPLICATION rather than just on observed address tupls. What are the type of pvt key?ans: Private IP address of a system is the IP address that is used to communicate within

Components of Docker and its Brief Summaryans: The Docker components are divided into two categories; basic and advanced.basic docker components:Docker Client: it allows user to communicate with docker.Docker Image: Docker images are used to build containers and hold the entire metadata that elaborates the capabilities of the container.Docker Daemon: It runs as a background process that manages parts like Docker networks, storage volumes, containers, and images.Docker Container: A Docker container is the instance of an image that can be created,

DevOps is Everywhere DevOps is important because it’s a software development and operations approach that enables faster development of new products and easier maintenance of existing deployments. Quality of Best DevOps Trainers Experience of DevOps and the Industry: – You should find DevOps Instructor that has successfully embraced a DevOps culture on a large scale and also has experience in industry. Guidance of Process and Best DevOps Practices:- You need a specialist to guide you, to share dos and don’ts and

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1) What is EPEL and Write a instructions to install and use it.Ans : extra packages for enterprise Linux its a special intrest group from the fedora project that provides a set of additional package for rhelfrom the fedora resources. it creates, maintains and manages a high quality set of additional packages for enterprise Linux including red hat enterprise linux, cent os, scientific Linux, oracle Linux, almalinux and rocky Linuxsteps to installstep 1: login to a host called server 1

DevOps Vs DevSecOps Vs SRE DevOps is a mindset which enables organization to deliver changes efficiently and cost effectivly. Its a blend of Developers and Operations which help to reduce test enviroment setup issue which causes unwanted delays. DevSecOps is the enriched Devops blend with pinch of security aspects. It enables developers to consider the required security/compliance aspect and introduce them in initial phases to avoid challenges and issues which we face after testing. It helps in reducing the duplication

What are top 5 use cases of Confluence? Writing product requirement Documenting organisation processes Create Technical and onboarding docs Create Knowledge Base Create sprint retrospective and demo pages What is Space Vs Blogs Vs Pages Space is used to organise content into a meaningful category. For e.g. Marketing, Development,  Products Blogs are used to share announcements, journal entries, status reports any other timely information Pages are used to store information like technical knowledge, processes or meeting notes List out Top

What are top 10 use cases of Jira and give short explanations of each use cases Test case management – you can integrate jira –  Jira integrates with a variety of add-ons so the QA’s testing slides seamlessly into the software development cycle.  Teams can test effectively and iteratively.  QA teams use Jira issues, customized screens, fields, and workflows to manage manual and automated tests. Jira for agile teams – Jira Software provides scrum and kanban boards out-of-the-box. Boards are task management hubs, where tasks are mapped

Write a python program which should following Prompt Input from user one Location of Linux filesystem and list each files of the directory. file name must be listed with row and serical num ie. 1.2.3.4.5 along with size | owner | last modified date. User must be promoted with a options to delete files by choosing serical num ie. 1.2.3.4.5 User must be promoted every time with 2 options. 1. Exit the interactive session 2. Continue with file delete ops.

We have following Network adaptorin Virtual Box 1.Not Attached-In this mode,VirtualBox reports to the guest that a network card is present,but there is no connection. 2.NAT(Network Address Translation)-It’s a way to map multiple local private addresses to a public one before transferring the information 3.NAT Network-It is type of internal network that allows outbound connections. 4.Bridge networking-A network bridge is a computer networking device that creates a single, aggregate network from multiple communication networks or network segments. This function is

It is a software to run or manage the multiple virtual machines in a computer system. It is a methodology to use resources over net. Cost is Higher in cloud than Hypervisor.

Hypervisor-It is a software to run and manage no of virtual machines in the system It is image based. It relies on single peripheral device. The workload is stateful. Cost is very low as compared to cloud. Cloud-It is a methodology which is used to access resources over internet It is template based. It relies on multiple machines so it is helpful in disaster recovery. The workload is stateless. Cost is higher.

EPEL(Extra Package for Enterprise Linux) is a special intrest group from the Ferdora group that provides some additional packages for Redhat family i.e.Ubuntu,CentoOS etc. For access EPEL user should install EPEL repository yum install epel-release -y For refresh the epel repo yum repolist Install packages from epel repo yum install pkg1

We have following Network Adaptor Mode in Virtual Box Not Attached NAT NAT Network Bridged Adapter Internal Network Host-Only Adapter Generic Driver Not attached. In this mode, VirtualBox reports to the guest that a network card is present, but that there is no connection. This is as if no Ethernet cable was plugged into the card. Using this mode, it is possible to pull the virtual Ethernet cable and disrupt the connection, which can be useful to inform a guest

Hypervisor Cloud Hypervisor is a technology which used for create virtualization Cloud is a methodology which ussed to access resources over internet Create multiple simulated environments from 1 physical hardware system Pool and automate virtual resources for on-demand use Deliver packaged resources to specific users for a specific purpose Deliver variable resources to groups of users for a variety of purposes It is based on Image based It is on Template Based It is low scalable and support scale up