Now a days most of the firms are trying to migrate their IT infrastructure and Telco Infra into private cloud i.e OpenStack. If you planning… Read More »Top 30 OpenStack Interview Questions and Answers
Deploying services in high availability is one of the most important and complex task for Linux geeks. Red Hat clustering a.k.a Pacemaker is used to… Read More »20 Red Hat Clustering (Pacemaker) Interview Questions and Answers
Q:1 What is Red Hat satellite Server and why it is required ? Ans: Red Hat satellite Server is a system management tool that can… Read More »20 Red Hat Satellite Server Interview Questions and Answers
Hello Techies, In this post we are going to discuss 40 basic Linux interview questions for freshers or beginners. These questions will give you an… Read More »40 Linux Interview Questions for Freshers Part-2
Welcome back Techies!!! We are providing you with some interview questions and answers that has been asked in most of the interviews about the LAMP… Read More »30 LAMP(Linux, Apache, MySQL & PHP) Interview Questions and Answers
Q:1 What is Kdump and why it is required ? Ans: Kdump is a mechanism to capture crash dumps when the system crash or kernel… Read More »Top 25 Linux Interview Questions and Answers
Q:1 How to check current run level of a Linux server ? Ans: ‘who -r’ & ‘runlevel’ commands are used to check the current runlevel… Read More »20 Linux Commands Interview Questions and Answers
Q:1 What is Proxy Server and why it is used ? Ans: A proxy server provides Internet access to different users at same time i.e… Read More »17 Squid Proxy Server Interview Questions and Answers
Q:1 What is Virtualization ? Ans: Virtualization is a technique for creating virtual resources (rather than the actual) such as server, storage device, network and… Read More »20 Linux Virtualization Interview Questions and Answers
Q:1 What is postfix and default port used for postfix ? Ans: Postfix is a open source MTA (Mail Transfer agent) which is used to… Read More »20 Postfix Interview Questions and Answers
Q:1 What does BIND Stands for ? Ans: BIND stands for Berkeley Internet Name Domain. Q:2 What is DNS Server and its fundamentals ? Ans:… Read More »BIND – DNS Server Interview Questions and Answers
Q:1 Why to use NFS ? Ans: A Network File System (NFS) allows remote machine to mount file systems over a network and interact with… Read More »Linux NFS(Network File system) Interview Questions & answers
