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 […]
Top 30 OpenStack Interview Questions and Answers Read More »
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
20 Red Hat Clustering (Pacemaker) Interview Questions and Answers Read More »
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
20 Red Hat Satellite Server Interview Questions and Answers Read More »
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
40 Linux Interview Questions for Freshers Part-2 Read More »
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
30 LAMP(Linux, Apache, MySQL & PHP) Interview Questions and Answers Read More »
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
Top 25 Linux Interview Questions and Answers Read More »
Q:1 How to check current run level of a Linux server ? Ans: ‘who -r’ & ‘runlevel’ commands are used to check the current runlevel
20 Linux Commands Interview Questions and Answers Read More »
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
17 Squid Proxy Server Interview Questions and Answers Read More »
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
20 Linux Virtualization Interview Questions and Answers Read More »
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
20 Postfix Interview Questions and Answers Read More »
