Terms
Topology?
A network topology is the pattern in which nodes (i.e., computers, printers, routers or other devices) are connected to a local area network (LAN) or other network via links.
what does "UTP" mean?
unshielded twisted pair.
what protocol sends email to mail server?
SMTP
which of the following topologies connects each network device to a central hub?
Star
The Data Link Layer of the OSI model is comprised of two sublayers, What are They?
LLC and MAC
Network Devices?
1. NICs
2. Hubs
3. Switches
4. Routers
what type of physical network topology has been implemented in this type of network?
mesh
which of the following TCP/IP protocols do email clients use to download messages from a remote mail server?
POP3
which device is used to create a physical star topology?
Switch
In the Osi Model, Which of the following functions are preformed at the application layer?
Enabling communication between network clients and services.
Integrating network functionality into the host operating system
Transmission Media?
Transmission media is a pathway that carries the information from sender to receiver.
which of the following topologies connects all devices to a trunk cable?
which tcp/ip will protocol will enable message exchange between systems?
SMTP
advantage of a ring topology?
less expensive to install and expand?
In which Osi Model is networking used?
NETWORK LAYER 3
physical addresses
a physical address refers to either a memory location, identified in the form of a binary number, or a media access control (MAC) address. A physical address is also known as a binary address or a real address.
which of the following tasks is associated with the session layer?
connection establishment
which protocol is used to securely browse a website?
https
advantage of a bus topology?
less cable is required.
which service use both TCP and UCP
DNS
Frames?
A frame works to help identify data packets used in networking and telecommunications structures.
which protocol is used on the World Wide Web to transmit web pages to web browsers?
HTTP
which of the following protocols stores email on the mail server and allows users to access messages from various client devices without having to download the emails?
IMAP4
what are 3 types of topologies?
bus, star, ring
routers work at which osi layer?
Network Layer