Internet Working Questions and Answers updated daily – Networking

10 Internet Working Questions and answers section with explanation for various online exam preparation, various interviews, Networking Internet Working online test. Internet Working Questions with detailed description, explanation will help you to master the topic.

Internet Working Questions

Which of the following types of connections can use full duplex?

Hub to hub
Switch to switch
Host to host
Switch to hub
Switch to hostwing types of connections can use full duplex?

Correct Ans:2, 3 and 5
Hubs cannot run full-duplex Ethernet. Full duplex must be used on a point-to-point connection between two devices capable of running full duplex. Switches and hosts can run full duplex between each other, but a hub can never run full duplex.

What are two purposes for segmentation with a bridge?

To add more broadcast domains.
To create more collision domains.
To add more bandwidth for users.
To allow more broadcasts for users.

Correct Ans:2 and 3
Bridges break up collision domains, which allow more bandwidth for users

Which of the following are types of flow control?

Congestion avoidance

Correct Ans:1, 3 and 4
The common types of flow control are buffering, windowing, and congestion avoidance.

Which three statements are true about the operation of a full-duplex Ethernet network?

There are no collisions in full-duplex mode.
A dedicated switch port is required for each full-duplex node.
Ethernet hub ports are preconfigured for full-duplex mode.
In a full-duplex environment, the host network card must check for the availability of the network media before transmitting.
The host network card and the switch port must be capable of operating in full-duplex mode.

Correct Ans:1, 2, and 5
Full-duplex means you are using both wire pairs simultaneously to send and receive data. You must have a dedicated switch port for each node, which means you will not have collisions. Both the host network card and the switch port must be capable and set to work in full-duplex mode.

5. What is the purpose of flow control?

Correct Ans:To provide a means for the receiver to govern the amount of data sent by the sender.
Flow control allows the receiving device to control the transmitter so the receiving device's buffer does not overflow.

6. What are the decimal and hexadecimal equivalents for the binary number 10110111?

Correct Ans:183/B7
You must be able to take a binary number and convert it into both decimal and hexadecimal. To convert to decimal, just add up the 1s using their values. The values that are turned on with the binary number of 10110111 are 128 + 32 + 16 + 4 + 2 + 1 = 183. To get the hexadecimal equivalent, you need to break the eight binary digits into nibbles (4 bits), 1011 and 0111. By add- ing up these values, you get 11 and 7. In hexadecimal, 11 is B, so the answer is 0xB7.

7. A receiving host has failed to receive all of the segments that it should acknowledge. What can the host do to improve the reliability of this communication session?

Correct Ans:Decrease the window size.
A receiving host can control the transmitter by using flow control (TCP uses Windowing by default). By decreasing the window size, the receiving host can slow down the transmitting host so the receiving host does not overflow its buffers.

Which of the following describe router functions?

Correct Ans:All of the above
Routers provide packet switching, packet filtering, internetwork communication, and path selection.

9. Routers operate at layer _____. LAN switches operate at layer _____. Ethernet hubs operate at layer _____. Word processing operates at layer _____.

Correct Ans:3, 2, 1, none
Routers operate at layer 3. LAN switches operate at layer 2. Ethernet hubs operate at layer 1. Word processing applications communicate to the Application layer interface, but do not operate at layer 7, so the answer would be none.

Which layer 1 devices can be used to enlarge the area covered by a single LAN segment?

RJ45 transceiver

Correct Ans:3 and 4
Not that you really want to enlarge a single collision domain, but a hub (multiport repeater) will provide this for you.

Are you seeking for good platform for practicing Internet Working questions in online. This is the right place. The time you spent in Fresherslive will be the most beneficial one for you.

Online Test on Internet Working @ Fresherslive

This page provides important questions on Internet Working along with correct answers and clear explanation, which will be very useful for various Interviews, Competitive examinations and Entrance tests. Here, Most of the Internet Working questions are framed with Latest concepts, so that you may get updated through these Internet Working Online tests. Internet Working Online Test questions are granted from basic level to complex level.

Why To Practice Internet Working Test questions Online @ Fresherslive?

Internet Working questions are delivered with accurate answer. For solving each and every question, very lucid explanations are provided with diagrams wherever necessary.

Practice in advance of similar questions on Internet Working may improve your performance in the real Exams and Interview.

Time Management for answering the Internet Working questions quickly is foremost important for success in Competitive Exams and Placement Interviews.

Through Fresherslive Internet Working questions and answers, you can acquire all the essential idea to solve any difficult questions on Internet Working in short time and also in short cut method.

Winners are those who can use the simplest method for solving a question. So that they have enough time for solving all the questions in examination, correctly without any tense. Fresherslive provides most simplest methods to answer any tough questions. Practise through Fresherslive test series to ensure success in all competitive exams, entrance exams and placement tests.

Why Fresherslive For Internet Working Online Test Preparation?

Most of the job seekers finding it hard to clear Internet Working test or get stuck on any particular question, our Internet Working test sections will help you to success in Exams as well as Interviews. To acquire clear understanding of Internet Working, exercise these advanced Internet Working questions with answers.

You're Welcome to use the Fresherslive Online Test at any time you want. Start your beginning, of anything you want by using our sample Internet Working Online Test and create yourself a successful one. Fresherslive provides you a new opportunity to improve yourself. Take it and make use of it to the fullest. GOODLUCK for Your Bright Future.

FreshersLive - No.1 Job site in India. Here you can find latest 2017 government as well as private job recruitment notifications for different posts vacancies in India. Get top company jobs for both fresher and experienced. Job Seekers can get useful interview tips, resume services & interview Question and answer. Practice online test free which is helpful for interview preparation. Register with us to get latest employment news/rojgar samachar notifications. Also get latest free govt and other sarkari naukri job alerts daily through E-mail.