Quiz 3 Questions and Answers Essay

1. You are put ining a web card in a computing machine that has several devices configured. There is a pressman on LPT 1. a mouse on COM 1. a modem on COM 2. and a SCSI host arranger busying IRQ 10. The computing machine besides has a sound card utilizing IRQ

5. If your web card supports IRQs 3 through 5 and 9 through 11. which of the undermentioned IRQs could you put it for in this computing machine?

IRQ7
IRQ3
IRQ10
None of these
IRQ4
IRQ5




2. A 100BaseVG web is build on a ______ topology with all computing machines attached to a hub

ring
mesh
all of these
star
coach



3. Your web is sing heavy traffic and signal fading due to long overseas telegram distances between computing machines.

Required Consequence:
Correct the signal fading job.

Optional Desired Consequences:
Reduce the broadcast traffic that is present on your web. Filter the web traffic to cut down the figure of frames transferred across the web.

Proposed Solution:
Install repeaters between distant sections. Install routers and configure them to filtrate broadcast traffic. Which consequences does the proposed solution green goods?

The proposed solution produces the needed consequence but does non bring forth any of the optional coveted consequences. . The proposed solution produces the needed consequence and produces merely one of the optional coveted consequences. . The proposed solution does non bring forth the needed consequence.

The proposed solution produces the needed consequence and produces both of the optional coveted consequences.

None of these

4. In a Token Ring frame the ______ field indicates whether the frame is a nominal frame or a information frame.

none of these
Access Control
mistake checking
precedence
media type



5. Cables attach the single clients and serves to the MSAU that works like other ____________ hubs

switch
active
passive
span
none of these



6. A item is a particular type of ____________ that circulates around a overseas telegram ring

informations transmittal
frame or package
electrical signals
none of these
consecutive signals



7. Pull offing informations on a web depends on traffic control. The set of regulations that governs how web traffic is controlled is called:

Channelss
Layers
Interface
Drivers.
Access Methods.



8. You are sing get downing a preparation company that provides on-site schoolroom direction to assorted concerns. Your service will include a impermanent networked schoolroom environment. Assuming that the installations do non hold pre-installed wiring and that the schoolroom will utilize 10 or less computing machines. which topology would necessitate the least equipment and be the easiest to put up and rupture down. [ Choose the best reply ]

Star.
All of these
Ringing.
Mesh
Bus.



9. With the demand-priority entree method. the ____________ manage web entree by making round-robin hunts for petitions to direct from all nodes.

none of these
users
routers
gateways
hubs



10. CSMA/CD is known as a ____________ entree method because computing machines on the web compete for an chance to direct informations

punting
analogue
contention
consecutive
precedence



11. Ethernet can utilize several communicating ____________ including Transmission control protocol/internet protocol

protocols
informations waies
channels
applications
media



12. Typically. the hub of a 10BaseT web serves as a multiport ________ .

13. The 100BaseTX topology tallies on UTP Category ________ data-grade overseas telegram

5
1
2
4
3



14. Because single-segment 10Base2 Ethernet bounds would be excessively restricting for a big concern. ____________ can be used to fall in Ethernet sections and extend the web to a entire length of 925 metres ( about 3035 pess ) .

none of these
4 repeaters
5 repeaters
2 repeaters
3 repeaters
5-4-3 regulation
The thinnet 5-4-3 regulation: 5 sections. 4 repeaters. and 3 populated sections 15. Wi-Fi Wireless webs use _________ entree method.





Demand precedence
Token Bus
CSMA/CA
CSMA/CD
Token Ringing



16. Access methods prevent ____________ entree to the media.

preemptive
None of these
decelerate
random
coincident



17. A standard ethernet web can unite every bit many as ____________ overseas telegram sections connected by four repeaters. but merely three sections can hold Stationss attached.

6
none of these
3
4
5



18. A 10Base5 topology is besides referred to as ____________ .

standard ethernet
802. 3
Thicknet
all of these


19. Token passing is deterministic. significance that a computing machine can non coerce its manner onto the web as it can in a ______ environment

CSMA/CD
Polling
Demand precedence
CSMA/CA
Switch overing



20. Which type of web media-access method do IBM LANs with Multistation Access Units employ?

CSMA/CA.
CSMA/CD
Beaconing
Token passing.
None of these



21. The dawdler of a package contains the finish reference

False
True

22. In the IBM execution of Token Ring. a star-wired ring. the existent physical ring of overseas telegram is in the ________ .

MSAU
all of these
none of these
hub
Repeater



23. When utilizing the CSMA/CA entree method. a computing machine waits until the web is quiet and so transmits its informations. If two computing machines transmit at the same clip. the information will clash and hold to be re-sent. If two informations packages collide. both will be destroyed.

False.
True

24. Ethernet relies on the ____________ entree method to modulate traffic on the chief overseas telegram section

CSMA/CA
CSMA/CD
all of these
Token Ringing
Demand Priority



25. MSAUs were designed to feel when a ________ fails and to unplug from it.

Hub
Cable
NIC
Network
Computer CPU



26. Which entree method is used. when each computing machine communicates merely with a hub. The hub so controls the flow of informations a. CSMA/CD
b. CSMA/CA.
c. Token Bus.
d. Token Ring
e. Demand precedence



degree Celsiuss merely
a lone
both degree Celsiuss and vitamin D
vitamin E merely
B merely
vitamin D merely




27. With informations multitudes divided into _______ . single transmittals occur more often so that every computing machine on the web has more chances to convey and have informations.

spots
messages
frames or packages
files
bytes



28. In a package. the heading normally contains an error-checking constituent called a CRC

True
False

29. Which entree methods is used. when each computing machine must wait to have a item before it can convey informations. Merely one computing machine at a clip can utilize the item. a. CSMA/CD
b. CSMA/CA.
c. Token Bus.
d. Token Ring
e. Demand precedence



both degree Celsiuss and vitamin D
degree Celsiuss merely
vitamin E merely
vitamin D merely
both a and B



30. A Token Ring web is an execution of IEEE standard ____________ .

802. 4
802. 2
802. 11
802. 5
802. 3



31. Which of the undermentioned web entree methods sends a signal indicating its purpose to convey informations on the wire? [ Choose the best reply ]

CSMA/CD
Token passing.
Beaconing
CSMA/CA.
None of these



32. If you must configure a web for three mission-critical waiters and want to supply a extremely fault-tolerant telegraphing strategy. which topology would you implement? [ Choose the best reply ]

Star.
Bus.
Mesh
None of these
Ringing.



33. With the token-passing entree method. merely one computing machine at a clip can utilize the item ; hence. there are no _______ .

broadcast mediums
contentions
hits
all of these
hits and contentions



34. A package ( frame ) constituents are grouped into subdivisions: _________ .

CRC
informations
heading
all of these
dawdler



35. When an IBM Token Ring web is full. adding another ____________ can enlarge the web

MSAU
all of these
repeater
Hub


36. With CSMA/CD. if there is informations on the overseas telegram. no other computing machine may ____________ until the information has reached its finish and the overseas telegram is clear once more

transmit and have
none of these
receive
transmit


37. With more traffic on a CSMA/CD web. ____________ tend to increase. decelerating the web down

broadcast medium
all of these
transmittals
hits
unicasting



38. Fast Ethernet is another name for the ____________ topology

100BaseX
all of these
100BaseFX
100BaseT4
100BaseT



39. The 10BaseT topology is an Ethernet web that uses _________ overseas telegram to link Stationss

Coaxial
UTP and STP
S.t.p.
UTP
Fiber



40. Packages ( Frames ) may incorporate session-control codifications. such as mistake rectification. that indicate the demand for a ______ .

unicast
callback
halt transmittal
retransmission
broadcast



41. Your web is sing heavy traffic and signal fading due to long overseas telegram distances between computing machines.

Required Consequence:
Correct the signal fading job.

Optional Desired Consequences:
Reduce the broadcast traffic that is present on your web. Filter the web traffic to cut down the figure of frames transferred across the web. Phosphorus

roposed Solution:
Install repeaters between distant sections. Which consequences does the proposed solution green goods?

The proposed solution produces the needed consequence and produces both of the optional coveted consequences. None of these
The proposed solution does non bring forth the needed consequence.
The proposed solution produces the needed consequence but does non bring forth any of the optional coveted consequences. . The proposed solution produces the needed consequence and produces merely one of the optional coveted consequences. Check with Prof

42. Which of the followers is most likely the job if the operating system is unable to observe the web card? ( Choose the best reply )

Incorrect frame type is set on the web card
Incorrect IRQ is set on the web card
Incorrect IRQ is set on the IDE accountant card
Incorrect protocol is bound to the web arranger


43. Wireless webs use _______ topology

mesh
all of these
star
coach
ring



44. In the demand-priority entree method. transmittals are non ____________ to all other computing machines on the web

multicast
routed
unicast
all of these
broadcast



45. When a frame returns to its directing computing machine. that computing machine ____________ the frame and puts a new item back on the ring.

transcripts
writes
reads
removes
none of these



46. Every web interface card sees all packages sent on its section. but it interrupts the computing machine merely if the package reference matches its single reference

True
False

47. Typically. Ethernet is a baseband architecture that uses a _________topology

all of these
star
mesh
coach
ring



48. The maximal length of a 10BaseT section is ____________ metres

138
1000
500
250
100



x

Hi!
I'm Larry

Hi there, would you like to get such a paper? How about receiving a customized one?

Check it out