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Computer Networking

Computer networks are collections of computers which are connected together in order to communicate and transfer information. Questions about computer networks, networking protocols, and how to set them up belong here.

18,810 Questions

What ways that user can help strengthen security in a network?

- Do not run the computer with local administrator right

- Use strong password and never share it (lock the screen if you have to leave your pc).

- Change password afterwards if you are force to share it.

- Do not use the network for private matters.

- Use a secure VPN to encrypt your work while surfing the web and block attacks.

- Use a recommended anti-virus program such as Norton to block back-doors allowing access to your network from the outside.

- Do not use your network account for private affairs like Mailist, Facebook...etc.

- Do not mess around with antivirus and firewall set by the admin

- Always scan the USB stick after using it on other machines.

What types of cables are used with RJ11 connectors?

RJ45 is a 8 pin connector used on networking(ethernet) cables

RJ11 is 6 pin connector used on telephone cables in the USA

Can you access internet through intranet?

An inhouse Web site that serves the employees of the enterprise. Although intranet pages may link to the Internet, an intranet is not a site accessed by the general public. For more info go to answers.com and type Intranet.

What is one device you can add to your home network so that two computers can share the Internet?

LAN local area network, can connect computers using cords or wireless, used in schools and offices.

What roles does a server play on the network?

The purpose of a server for a network is to provide a communications between the Internet and your computer (in other words it serves as a way to allow others outside of your home network to communicate with your computer)

What Data Link sublayer manages flow control?

LLC (Logical Link Control) sublayer - The LLC provides a common interface and supplies reliability andflow control services.

Hope this helps,
A. York

What is the wiring RJ 11 used for?

RJ-11 is a standard telephone (non voice over IP)

Do high top cleats make you run faster than low tops?

high tops encourage with your ankle to be weak get low tops or mid tops youll run faster with those they let you r ankle move

How many characters does a MAC address have?

A MAC address consists of 48 bits, usually represented as a string of 12 hexadecimal digits

Who has access rights to the EFS features and functions in the server?

Access rights to the EFS (Encrypting File System) features and functions on a server are typically granted to users with specific permissions, such as administrators or designated security personnel. These users can manage encryption settings, access encrypted files, and assign rights to other users. Additionally, individual users can have access to their own encrypted files if they have the appropriate decryption keys. Access controls can vary based on organizational policies and the server's configuration.

How to open IP address?

i Would like to ask if that could be not very nice to do to a free internet spot AS a computer science geek that is a master grad from Printon college i do know thessse time when i used to just spit on a tree that was establish in 1291 the truest and longest start insta toin it the world a would love if you could go to a place called printon a grand college and grandveiw misgone.

Developed the number system you use today?

Im not entirely sure but it is most likely Sumerians(If you need more help just type "Sumerian Accomplishments" in Google or something), they invented either a form of the number system or the real number system we use today.

This is my homework question and the choices for answers are aryan empire, Persian empire, mauryan empire, or gupta empire.

What do you mean by switching technique?

There are ways in which packets are filtered and fowarded through the network.

1.circuit switching
2.message switching3.packet switching4.cell switching

What layer of the OSI model performs error correction?

Layer 2 - The Data Link Layer

Layer 2 of the OSI model provides error-detection capability

What is the primary function of csma CD in an Ethernet network?

it prevents the collision between the data that is sended by the network cards over ethernet networks

What is the function of the FCS field in an Ethernet frame explain how it is used how it is used to make a header?

In an Ethernet frame, FCS stands for "Frame Check Sequence". It is a four-octet

field used to verify that the frame was received without loss or error. The method

used for verification is known as a Cyclic Redundancy Check (CRC).

What is mean by host?

A domain host "hosts" you as you start up your own website. It ensures a stable connection, a wide network of visitors, security, access to up-to-date technologies, and storage. You can be at any level; a website designer or a novice. A domain host takes care of all the legal agreements and just lets you do your job.

Differentiate between TCP and UDP protocal?

What are the similarities and differences between IUP and IUD?

The differences are that IUP is something helping in professional degrees and everything else. IUD is where everyone is probably into drugs or dating or other things that dont make sense