Linux Networking Job Interview Questions and Answers

What Linux distributions do you like and why?
How would you backup a server in real time?
What would you do if a production server fails?
How would you secure a server?
What kind of monitoring would you apply?
What is the task manager under Linux?
What would you do before a hacking attack?
Apache or Nginx?

What are the questions asked in Linux interview?
What are the basic networking questions?
How do I prepare for a networking interview?
How is Linux used in networking?
What are the basic elements of Linux?
Why is Linux better than Windows?
What are the 4 types of networks?
CAN protocol tricky questions?
What are the basics of networking?
What are the important topics in networking?
Why do you choose networking?
Why do you want to work in networking?

What are the questions asked in Linux interview?

Linux Commands Interview Questions and Answers for Experienced

What is Linux? ...
What is the difference between UNIX and LINUX? ...
What is BASH? ...
What is Linux Kernel? ...
What is LILO? ...
What is a swap space? ...
What is the advantage of open source? ...
What are the basic components of Linux?

What are the basic networking questions?

Here we have tried to serve the 10 basic interview questions and answers on networking.

What is a Computer Network? ...
What is DNS? ...
What are IPv4 and IPv6? ...
Give a brief description of PAN, LAN, HAN, SAN, CAN, MAN, WAN, GAN. ...
What is POP3? ...
What is the criteria to check the network reliability? ...
What is a router?

How do I prepare for a networking interview?

8 questions to prepare for your next Networking interview

Draw a network topography you worked on before and explain the design? ...
What is your understanding of configuration management? ...
As a network engineer, what safeguards do you put in a network design to minimize data loss? ...
Talk about the difference between wired and Wireless LAN? ...
Explain the advantages of subnetting?

How is Linux used in networking?

Over the years, Linux has built up a strong set of networking capabilities, including networking tools for providing and managing routing, bridging, DNS, DHCP, network troubleshooting, virtual networking, and network monitoring. Package management.

What are the basic elements of Linux?

Every OS has component parts, and the Linux OS also has the following components parts:

Bootloader. Your computer needs to go through a startup sequence called booting. ...
OS Kernel. ...
Background services. ...
OS Shell. ...
Graphics server. ...
Desktop environment. ...
Applications.

Why is Linux better than Windows?

Linux is generally more secure than Windows. Even though attack vectors are still discovered in Linux, due to its open-source technology, anyone can review the vulnerabilities, which makes the identification and resolving process faster and easier.

What are the 4 types of networks?

A computer network is mainly of four types:

LAN(Local Area Network)
PAN(Personal Area Network)
MAN(Metropolitan Area Network)
WAN(Wide Area Network)

CAN protocol tricky questions?

The data frame is the only frame for actual data transmission. There are two message formats: Base frame format: with 11 identifier bits. Extended frame format: with 29 identifier bits.
...
Can Base frame format with explanation:

Field name	Length (bits)	Purpose
End-of-frame (EOF)	7	Must be recessive (1)

What are the basics of networking?

The foundations of networking: switches, routers, and wireless access points. Switches, routers, and wireless access points are the essential networking basics. Through them, devices connected to your network can communicate with one another and with other networks, like the Internet.

What are the important topics in networking?

So, here is my list of 10 core networking concepts that every Windows Network Admin (or those interviewing for a job as one) must know:

DNS Lookup. ...
Ethernet & ARP. ...
IP Addressing and Subnetting. ...
Default Gateway. ...
NAT and Private IP Addressing. ...
Firewalls. ...
LAN vs WAN. ...
Routers.

Why do you choose networking?

Networking will help you develop and improve your skill set, stay on top of the latest trends in your industry, keep a pulse on the job market, meet prospective mentors, partners, and clients, and gain access to the necessary resources that will foster your career development.

Why do you want to work in networking?

There are many reasons why people opt for network engineering. It is a perspective field with the brightest future, and it offers great possibilities for career growth. The salaries for engineers are also exceptional. ... Exceptional computer intelligence and great predispositions to become an excellent network engineer.