16:
your company has two floors , your network uses tcp/ip , you want to limit traffic between the floors , so that only packet designation for the other floor are passed across the connecting device.
which device should you chose?
a: gateway
b: router
c: hub
d: repeater
17:
your company is installing a new serven computer network in its large£ 1 room office , the company will relocate in 6 months, the company ’s short term lease does not permit change in the building wiring , and there is no existing network cable.
you must choose a topology that keep the installation , and keep costs to minimum.
which topology should you choose?
a: mesh
b: star
c: bus
d: ring
18:
which wan connection service can£ provide transmission speed that faster than 100mbps ?
a: isdn basic£ rate£ interface
b: x.25
c: t1
d: atm
19:
you want to use a connection service that provide reliable delivery even when using unreliable swithced connections .
which wan connection service should you use?
a: isdn
b: x.25
c: frame relay
d: atm

20:
your network has 250 client computers and 6 servers, the network use tcp/ip protocol , you want to segment the network .
which device should you use?
a:repeater
b:gateway
c:transceiver
d:router
21:
your network has 3 servers ,£ which run£ windows nt server and windows 95 clients,£ the network use netbeui , you want users of client to be able to access a unix computer, the unix computer share its file by using nfs , you do not want able any new software£ to the client computer
which device should you use?
a: bridge
b: brouter
c: router
d: gateway
22:
you want users of client computer to be able to access an ibm 3090 mainframe by using a ibm 3270 terminal-emulation program , the mainframe is seperate from your network, you do not want to add protocol to the client computers
which device should you use?
a: repeater
b: bridge
c: router
d: gateway

23:
you are design a backbone, the backbone will connect 3 networks that are located in 3 different bulidings, the longest distance between any 2 of the building is 1000 meters.
which media should you choose?
a: rg-58 a/u
b: category 5 utp
c: spread spectrum radio
d: fiber-optic cable
24:
you need to connect an ethernet network , a token-ring network , and£ a fiber-optic network£ by using£ a device that provides flow control broadcast management , and multiple communication paths
which device?
a: gateway
b:hub
c: router£ :flow control;
d:repeater
25:
you are designing a peer-to-peer network that consist of 5 microsoft windows 95 computer
which protocol should you use?
a: dlc
b: nfs
c: ipx/spx
d: xns
26:
you want to allow windows 95 computer to share file with dos computer , the dos computer use netware dos request to access network servers
which protocol should you use on the windows 95 computer?
a: nwlink ipx
b:£ dlc
c: xns
d: netbeui£ £ :base on peer to peer;

27:
you want a wan connection service that can be configure for any transmmision speed that is available,
which wan connection service should you use ?
a: t1
b: x.25
c: frame relay
d: atm
28:
you are installing a 100mbps ethernet network
which media?
a: rg-62
b: rg-58
c: fiber-optic cable
d:category 5 utp
29:
you are designing a 100mbps ethernet network for a 1 floor building , the server will be located in the cabling room, there will be windows 95 client computer , the building has suspending ceiling with 1 meter of space above them. you want to limit costs.
which media ?
a: coaxial cable
b: fiber-optic cable
c: utp
d: stp
30:
you want to connect 2 ethernet network .you want network to be able to communication by using both netbeui and nwlink ipx , you want to limit the amount of traffic between he 2 networks.
which device?
a: repeater
b: bridge£ £ :netbeui is unrouted protocol;
c:router
d:gateway

16:
your company has two floors , your network uses tcp/ip , you want to limit traffic between the floors , so that only packet designation for the other floor are passed across the connecting device.
which device should you chose?
a: gateway
b: router
c: hub
d: repeater
17:
your company is installing a new serven computer network in its large£ 1 room office , the company will relocate in 6 months, the company ’s short term lease does not permit change in the building wiring , and there is no existing network cable.
you must choose a topology that keep the installation , and keep costs to minimum.
which topology should you choose?
a: mesh
b: star
c: bus
d: ring
18:
which wan connection service can£ provide transmission speed that faster than 100mbps ?
a: isdn basic£ rate£ interface
b: x.25
c: t1
d: atm
19:
you want to use a connection service that provide reliable delivery even when using unreliable swithced connections .
which wan connection service should you use?
a: isdn
b: x.25
c: frame relay
d: atm