Test
Networks
Este test tiene tipos de pregunta que se abren en el reproductor de siempre.
Preguntas del test (28)
1You need a network that provides centralized authentication for your users. Which of the following logical topologies should you use?
- AVLANs
- BPeer-to-peer
- CClient-server
- DMesh
2You need a topology that is scalable to use in your network. Which of the following will you install?
- ABus
- BRing
- CStar
- DMesh
3Which of the following physical topologies has the most connections and is the least popular for LANs?
- ABus
- BStar
- CRing
- DMesh
4In a physical star topology, what happens when a workstation loses its physical connection to another device?
- AThe ring is broken, so no devices can communicate
- BOnly that workstation loses its ability to communicate
- CThat workstation and the device it's connected to lose communication with the rest of the network
- DNo devices can communicate because there are now two unterminated network segments
5Which type of WAN technology uses labels, which enables priority of voice through the network?
- AVPN
- BT1
- CMPLS
- DLAN
- EBus
6What is a logical grouping of network users and resources called?
- AWAN
- BLAN
- CMPLS
- DHost
7Which of the following is a concern when using peer-to-peer networks?
- AWhere to place the server
- BWhose computer is least busy and can act as the server
- CThe security associated with such a network
- DHaving enough peers to support creating such a network
8Which of the following is an example of when a point-to-multipoint network is called for?
- AWhen a centralized office needs to communicate with many branch offices
- BWhen a full mesh of WAN links is in place
- CWhen multiple offices are daisy-chained to one another in a line
- DWhen there are only two nodes in the network to be connected
9Which of the following is an example of a LAN?
- ATen buildings interconnected by Ethernet connections over a fiber-optic network
- BTen routers interconnected by Frame Relay circuits
- CTwo routers interconnected with a T1 circuit
- DA computer connected to another computer so they can share resources
10Which of the following is a disadvantage of the star topology?
- AWhen a single port on the central connecting device fails, the entire network loses connectivity
- BWhen the central connecting device experiences a complete failure, all attached devices lose connectivity to the rest of the network
- CIn a star topology, a more expensive type of host must be used compared to the host used when implementing a physical bus
- DIt is more difficult to add stations and troubleshoot than with other topologies
11What is the difference between a LAN and a WAN?
- AWANs require a router
- BWANs cover larger geographical areas
- CWANs can utilize either private or public data transport
- DAll of the above
12Which of the following provides the most physical layout flexibility in a very large, geographically dispersed enterprise network?
- ABus topology
- BLAN switch
- CStar topology
- DMPLS cloud network
13In what type of network are all computers considered equal and do not share any central authority?
- APeer-to-peer
- BClient-server
- CPhysical topology
- DNone of the above
14What advantage does the client-server architecture have over peer-to-peer?
- AEasier maintenance
- BGreater organization
- CTighter security
- DAll of the above
15Which of the following is an example of a hybrid network?
- AEthernet switch
- BRing topology
- CBus topology
- DStar topology
16You have a network with multiple LANs and want to keep them separate but still connect them together so they can all get to the Internet. Which of the following is the best solution?
- AUse static IP addresses
- BAdd more hubs
- CImplement more switches
- DInstall a router
17Which type of topology has the greatest number of physical connections?
- APoint-to-multipoint
- BStar
- CPoint-to-point
- DMesh
18What type of topology gives you a direct connection between two routers so that there is one communication path?
- APoint-to-point
- BStar
- CBus
- DStraight
19Which network topology is a combination of two or more types of physical or two or more types of logical topologies?
- APoint-to-multipoint
- BHybrid
- CBus
- DStar
20When designing a network and deciding which type of network topology to use, which item(s) should be considered? (Select all that apply)
- ACost
- BEase of installation
- CEase of maintenance
- DFault tolerance requirements
21What are the three basic LAN topologies?
- ABus
- BRing
- CStar
- DMesh
- EPoint-to-point
22The T1 WAN topology often results in multiple connections to a single site (leading to a high degree of fault tolerance) and has one-to-many-connections.
- AVerdadero
- BFalso
23A [blank_start]server[blank_end] is a device that shares its resources with other network devices.
- Aserver
24A [blank_start]client-server[blank_end] network model draws a clear distinction between devices that share their resources and devices that do not.
- Aclient-server
25A [blank_start]point-to-point[blank_end] network topology or connection type can be implemented with only two endpoints.
- Apoint-to-point
- Bclient-server
- Cpeer-to-peer
26Which device(s) are generally implemented as a star topology?
- AHub
- BRouter
- CNetwork card
- DSwitch
27Will a computer that shares no resources most likely be connected to the backbone of the network or to a segment?
- Abackbone
- Bsegment
28A [blank_start]bus[blank_end] LAN topology is characterized by all devices being daisy-chained together with the devices at each end being connected to only one device.
- Abus
- Bring
- Cstar
Información
- Descripción
- Information Technology Test sobre Networks, creado por Jason Shanks el 27/02/2021.
- Autor
- Jason Shanks
- Idioma
- English
- Visitas
- 0
- Etiquetas
- Valoración
- Aún sin valoraciones Valora este test