Q-1) What do you mean by Linux ?
Ans:- Linux is an Open Source operating system (OS). An operating system is the software that directly manages a system's hardware and resources, like CPU, Memory & Storage. It comes with a user-friendly interface and users can customize the source code as per their requirements. Linux developed by Linus Torvalds in 1991.Available for Mobile devices,Desktops,Servers,Mainframes and Supercomputers.35% of Internet servers and 99% of Supercomputers are powered by Linux OS. It's source code is freely available.
Q-2) What do you mean by Red Hat Enterprise Linux ?
Ans:- Red Hat Enterprise Linux (RHEL)is a commercial open-source Linux distribution developed by Red Hat for the commercial market. RHEL uses a subscription - based distribution model. As this is open source software so no license fee is required. It pays for support, maintenance, updates, security patches etc.
Q-3) What is the difference between Red Hat Enterprise Linux and Fedora?
Q-4) What is the difference between a server and a workstation version of Red Hat Linux?
Q-5) What are the system requirements for Red Hat Linux?
Q-6) What is the Red Hat Package Manager (RPM)?
Q-7) What is the yum package manager?
Q-8) How do you update and upgrade packages in Red Hat Linux?
Q-9) How do you manage services in Red Hat Linux?
Q-10) How do you configure the network in Red Hat Linux?
Q-11) How do you set up a firewall in Red Hat Linux?
Q-12) How do you create and manage user accounts in Red Hat Linux?
Q-13) How do you manage disk space in Red Hat Linux?
Q-14) How do you secure a Red Hat Linux system?
Q-15) What is SELinux and how is it used in Red Hat Linux?
Q-16) How do you configure a print server in Red Hat Linux?
Q-17) How do you set up a web server in Red Hat Linux?
Q-18) How do you set up a database server in Red Hat Linux?
Q-19) How do you configure a mail server in Red Hat Linux?
Q-20) How do you configure a DNS server in Red Hat Linux?
Q-21) How do you configure NFS and Samba in Red Hat Linux?
Q-22) How do you configure virtualization in Red Hat Linux?
Q-23) How do you use the command line in Red Hat Linux?
Q-24) How do you use the vi editor in Red Hat Linux?
Q-25) How do you use cron and at for scheduling tasks in Red Hat Linux?
Q-26) What is the purpose of the /etc/fstab file in Red Hat Linux?
Q-27) How do you configure a VPN in Red Hat Linux?
Q-28) How do you use the kickstart feature in Red Hat Linux to automate installations?
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