Top Hardware & Networking Interview Questions and Answers :

The hardware and networking professionals constitute the core section of the IT department of any firm or are relegated core jobs in IT MNCs. So in order to qualify for an interview and get the job you have to have a solid grasp over the fundamentals of your discipline . The companies expect a graduate who’s at least comfortable in the fundamentals of his/her course and knows how to apply it practically to solve real life problems.


In case of engineering, good knowledge of fundamentals is a must as engineering is basically a vocational course . Vocational courses are professional courses designed to ensure that the graduates end up in a job. So since engineering courses are very much job oriented, then to get a job you need to have a genuine understanding of your fundamentals.


Today we are providing some of the top interview questions you can expect to be asked as a hardware and networking interview as a fresher or as an experienced professional.


What’s a link ?


Ans : A link is basically connectivity between two devices. It includes all the protocols and network of cables used by two or more devices to connect with each other.


What are nodes ?


Ans : The devices located at different endpoints in different locations are known as devices.


Define backbone network .


Ans ; A Backbone network is designed to distribute various data to various networks. It also manages bandwidth and various channels.


What is LAN?

LAN is basically an acronym for Local Area Network.  It basically indicates a connection between computers and other network devices located at a small location.


What are the 7 layers in Open Systems Interconnection Model?


Ans : They are Application, Presentation, Session, Transport, Network, Data link, and Physical.


What is DNS ?


Ans ; DNS stands for Domain Name System is the route through which you match the name of the website you are seeking to numbers /internet protocol( address of the website)


What is point to point link :


Ans ; Direct connection between two computers on a network.


What is the difference between ARP and RARP ?


Ans ; ARP basically stands for Address Resolution Protocol. It is used to associate 32 bit IP address to 48 bit IP address by a host or router to find physical address of another host on its network through sending ARP that includes IP address of the receiver. RARP stands for Reverse Address Resolution Protocol that is used to enable a host to discover its internet address when it only knows the physical address.


Define MAC address?


Ans : MAC address is the 48 bit hardware address of LAN card. It is stored in ROM.


How Do You Configure a server?


Ans : Ensure that the LAN card is connected. Root ( the partition on which Window is installed) should be in NTFS. server should be configured in static IP address.


Define VPN


Ans : VPN basically stands for Virtual Private Network that enables one to secure a dial up connection to a remote server.


These are just a few examples of some questions you might get asked about core hardware and networking.


  1. Thank you for these interview questions and answer… I complete my course in Hardware and networking.This is really very helpful for me as I am preparing for interview. I used to prefer your blog since long time for keeping me updates..looking forward for new blogs..

  2. You know you are going tto lose however, you call since you be interested in his cards and you
    believe that it is no issue that you should give away a number of chips to your player that is almost busted.
    You can add prizes to the winners andd also you have all that you should create a class pary a great deal of fun for your kids.
    I held off, but apparently I shouldn’t hhave since they’re now impossible to find.

  3. USB cables let the print to achieve a transfer rate of 480Mbps
    which substantially cuts down enough time it takes to print lots of pages.
    So which services does IT support Company in London or in some other
    city offer to your business. Realization has kicked in plus they now focus their efforts to change things around on the digital imaging markets.

  4. Split half search: eliminate possible causes until you are left with merely one option e.
    It’s plain and simple old wise practice to get cautious, wary and protective of one’s children. Apple
    – Care, however, extends the service coverage to three years from a Mac’s purchase date.

  5. This blog is very helpful to those people who are seeking job in networking and hardware field.I am also preparing for interview and this blog is very informative and getting answer of all querry.

  6. There are planes to hook and meetings to wait, all while trying to find the
    standard work during the day done. The children can edit and snap pictures and videos using the
    built-in camera and video recorder available after which forward their wonderful creations to their
    friends and family members. LTO 5, offers reliability with excellent base film surface uniformity and with
    superior SNR facilitate better data reading.

  7. When a washer lands inside the box, it’s equivalent to 1 point when it
    lands inside cup, it’ll be 3 points. There are many other such games
    which might be played which not only offer enjoyment but
    in addition enhance IQ level. Give your guest a raffle ticket,
    or even a product brochure using a number into it, and say to them that they will win a
    prize at the end in the evening.

  8. For the bulk this is just a pleasurable hobby and they also
    put schoolwork as well as other duties before it.

    These sites assist you in finding the very best deals
    including the games you would like within an extremely affordable price range.
    Aside from this software, you might need a blank disc
    for the backup plus your computer as well.

  9. Not simply understanding chords but in fact teaching yourself
    to play playing the guitar and switching your sound
    for a own individual liking. You will find that you have a number of other wonderful
    websites in which you will find great avenues to make money.
    If you want to master Japanese, select Japanese and there are 10 online for free courses available from sites for travelers or for those who want weekly lessons.

  10. Overall, it is going to create an actual functional model reflecting
    that the way the building will likely be when folks start employing it.
    The debate between your film professionals, critics, media and
    movie lovers is consistently heating up. This gives an individual to be able to feel
    what it really is want to fly a true plane.

  11.' Kofallmix says:

    In June 2011, they launched Twitch – TV after gaming streaming reached around 3.
    But Star – Craft II does this, lapping its predecessor with
    astonishing graphics, features, and much more, while still keeping
    it’s general Science-Fiction effect. Time-to-market is critical for
    almost any business and online casino or poker
    isn’t different.

  12.' Jake says:

    If youu open a new tab, the tab is going to be displayed closer to certainly the initial
    one and will be of the same color as the previouss one and will be part of the group.

    However, in case you join a forex account, you can have the opportunity to save and set theze filters to your
    own preferences. Thiss process usually only requires a few
    moments, might be automatically handled by the internet browser without rrequiring configuration, and definately will permit the
    user to get use of a number of other JAVA-based applications.

  13.' dragonvale says:

    The summary facts are recorded directly into the MSI database
    (Windows Installer package) that will be manufactured by Install
    – Aware, and it is visible in Windows Explorer in the event the
    MSI file is right-clicked. That’s a very narrow observation on the way to earn money and it will normally fail.
    So how would you solve this challenge if you are a online marketer or small business owner but you’re one of
    many unfortunate individuals who can’t afford to
    call around you should.

  14.' pekkaworld says:

    If you’re into Forex trading, receiving a Forex products review is really what you should be checking out, particularly when you’re looking for the very best
    Forex robots available. It gives customized and tailored tips for on-page optimization. Here
    can be a singing training software review describing the very best and worst aspects of these kinds of software.

  15. The popularity of online education is merely increasing aas the years pass and thus any courses that you simply
    complete online is going to be similar in results
    as though these were completed at a university. Children are often dependent on watching television and so they tenhd noot
    to feel lik studying when their most favorite shows are on. One of the most important advantages of an intrnet MBA will be
    the fact which you caan complete this system at a pace handiest to

  16. For example,for some timke off your energy Bernie Madoff’s financial reputation allowed
    him to literally steal millions oof dollars from investors.
    There is surely an Activity Analyzer so that you can help you monitor your entire
    daily activities. What’s important to note though, is which you plenty of dat to
    make the best and educated decision around the correct keywords and phrases to use.

  17. Heya i’m for the first time here. I came across this board and I find It truly useful & it helped me out much.

    I hope to give something back and aid others like you
    aided me.

  18. That being said, I don’t think there’ll ever be
    an operating system from Microsoft that is completely proof against malware attacks.

    It is also so much easier to connect printers to your home network and also in order to connect for
    a home Wi-Fi connection. File fragmentation is not however the files split into several parts and thereby scaling down your computer.

  19. That being said, I don’t think there will ever be an operating
    system from Microsoft which is completely immune to malware attacks.
    You can use it to hand-write complex mathematical formulae, that is changed to typographical script.
    Over 50% PC users has duplicate files on his or her computers more or less.

  20. In addition, it includes a feature that permits users to simulate dives before they may be really in water,
    which helps divers prepare ahead of time to make your
    descent relatively worry-free. This All Desktop-In-One features excellent
    screen resolution for video and pictures. The natural time dictated from the sun follows its proper
    path through the heavens.

  21. You’d must be some form of Jedi to deal without steering assists
    on though. Multi media, games, applications, movies, ebooks, and even more can be done
    having a simple little r4 card for the NIntendo DS.
    Pretty much every grocery store and pharmacy carries a blood pressure
    checker which you can use with either free or an extremely reasonable price to
    check your pressure.

  22. Professor Herrtage’s first point eded up being to deftine ‘episodic weakness’ as being a waxing and waning weakness which is interspersed by normality.
    Or iff yoou wish to earn money by adding advertiseements on your internet site, you can simply enable the feature.
    It’s like a line with the bank: if you’re seconbd in line you
    obtain served pretty quickly nonetheless it you’re twelfth in line you’ll wait uch longer.

  23. Buut it is possible to various scenarios the
    place where a laptop or smartphone can be quite a better choice.

    Lenovo produced this plan to help it become consumer grade beneath thee ultra
    transportable device type and obtained huge success on this product.
    Another application is acceptable Microsoft One –
    Note for Windows users, who probably threw a new version for 2010.

  24. I found this was not adequate for my own taste and spent about six hours initially training my own, personal naturally speaking
    software. If there won’t be any obvious icons, i am not saying that you
    do not have Adobe software on your computer. It isn’t
    simply a very annoying as it slows your computer’s performance but it also bodes to be very dangerous because it is available in to make
    contact with with any and all information which you post online.

  25. This way you do not worry about finding them later
    on the road. Racing games – Racing games of all kinds happen to be popular using
    the masses for a long time now. Games made from this film have like a big boom especially to young kids.

  26.' Margene says:

    So this game is really challenging us to demonstrate the ability of our brain. Unlike racing games or shooting games, one do not need to mug
    up a number of cheats so that you can play a cooking game.
    However this may be a pain considering that game rental stores have some of limitations.

  27.' 918kiss 5.3 says:

    A rich and spectacular, this mode immerses us in a major battle impressive that individuals leave no respite for pleasure.

    Often involving swearing and abuse hurled at people’s mothers, but whatever, progress is progress.
    He is very well liked among the ladies along with the story features some interesting flirting which
    will attract all men.

Leave a Reply to lenovo laptop repair