Computer Networks

This is an ITU-T standard for a physical layer interface between DTE and DCE.

More than one access point is connected to a network to form a single sub-network.

A basic wireless infrastructure with a single access point is called_________.

It is fixed IP address and is used primarily for hosting web pages or services on the Internet.

Handles packets that travel between the hosts on the same Intra-network.

This connection dynamically establishes a dedicated virtual connection.

This uses small, fixed length (53 bytes) frames to carry data.

Discovers routes and connects the interior network to the outside networks..outgoing traffic.

What is the class of 01110101 . 10010101 . 00011101 . 00000010?

This is an older technology, but still widely used that has extensive error-checking.

Which acts as an Ethernet bridge and forwards the communication onto the appropriate network.

This protocol is a faster (up to 2 Mbps) version of EIA/TIA-232 that uses a 36 – pin D.

Used to specify the address of the nearest routing device that is used by the host device.

In 10 sec, What is the class of 193.131.27.255?

In 5 sec, what is the class of 214.97.255.1?

This is composed of interconnected lines and switches to form a nationwide.. two (2) telephones

This was a packet-switched version of Narrowband ISDN.

A term used to brand products that work in WLAN networks

The section of the carrier’s network that is shared is often referred.

This protocol allows signal speeds of up to 64kbs on a 25-pin D-connector over short distances.

The original 802.11 specifications were ratified by the Institute of (IEEE) in June 1997.

This is the first 24 bits of the MAC address that is vendor specific.

Computers on a network used to talk to the router. It can change each time they are connected.

Refers to the unique physical address of all computers, which are assigned by the manufacturer.

Refers to a process of borrowing bits from the host ID field to form a new subnet ID field

This is responsible of handling them off to the IP software for delivery, and then orders.

It carries voice and data on one (1) series of lines, and signaling on a separate set of lines.

All of the computers and workstations connected to a wireless NIC card

The first octet of IP address has its first 3 bits set to 110.

Identifies the individual host within a network.

It is chosen from a pool of available addresses and changes each time one connects.

An IP address which belongs to class B has the first two bits in the first octet set to 10.

Which refers to equipment that converts digital signals to analog signals.

One could have several APs in his/her system, but they would each be offering a separate______.

Receives packets and then forwards them in the direction of their destination.

This was the first telecommunications service designed.

The computers use to find each other online and exchange information.

Identifies the host that is located on the same physical network bounded by IP routers.

It is a switching location for local and long-distance calls.

Determines which portion of an IP address identifies the network.

It provides all the features and benefits of traditional LAN technologies.

Likened to the English language that the whole world is using to communicate with each other.

This is responsible for identifying the hosts through an IP addressing scheme

The present version of the TCP/IP, that was standardized in September 1981 is obsolete.

Improves on the current version through providing a much larger address space.

In 5 sec, What is the class of 1-127?

Very first four bits of the first octet in IP addresses are set to 1110.

The term “_____” comes from the Latin expression and translated into English as “for this”.

This is the remaining 24 bits of the MAC address that is incrementally and uniquely assigned.

In 5 sec, What is the class of 129.11.11.239?

This is an acronym for the Data Terminal Equipment, which refers to interface equipment.

It is closely related to ATM and is typically used in MANs.

In 10 sec, What is the class of 231.219.139.111?

In 10 sec, what is the class of 11001000.10000101.10101111. 00100001?

A four-layer representation of the network that defines how information.

Supported the standardization of a new generation of IP

In 10 sec, What is the class of 249.155.251.15?

All mobile and wireless client devices and computers communicate with an intermediate of piece.

This is an acronym for the International Telecommunications Union.

It enables an organization to create an internal telephone-numbering system.

This protocol is an ITU – T standard for serial communications over synchronous digital lines.

This is responsible for breaking messages into packets.

Refers to an address that is usually assigned by the network administrator or internet service.

This connection does not require to establish the connection initial available to use by users

What is the class of 240-255?