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yanalaym [24]
3 years ago
5

Concerning Structured Cabling, select the statement that is true, or select, "All statements are false."

Computers and Technology
1 answer:
ikadub [295]3 years ago
7 0

Answer:

1) TRUE

2) FALSE

3) FALSE

4) TRUE

5) TRUE

Explanation:

1) vertical cross connects connect work stations to the closest data closet  TRUE

2) a patch cable is relatively short, from 20 feet to 90 feet

FALSE

3) the dmarc is located at the local telecommunications carrier's office

FALSE

4) the MDF(main distribution frame) is the centralized point of interconnection for an organization's LAN.

TRUE

5 )the IDF (intermediate distribution frame) is a junction point between the MDF and the entrance facility.

TRUE

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What's the difference between an operating system and an application software?​
Serjik [45]

Answer:

An operating system is something that controls the functions of an application software(app). The app does specific tasks for the end-user; the end user is someone who is, or is supposed to, use a product. The app uses API to request services from the operating system. If the user is interacting direct with software, it is an application software.

Explanation:

6 0
2 years ago
g What field in the IPv4 datagram header can be used to ensure that a packet is forwarded through no more than N routers? When a
ad-work [718]

Answer:

a) Time to live field

b) Destination

c) Yes, they have two ip addresses.

d) 128 bits

e) 32 hexadecimal digits

Explanation:

a) the time to live field (TTL) indicates how long a packet can survive in a network and whether the packet should be discarded. The TTL is filled to limit the number of packets passing through N routers.

b) When a large datagram is fragmented into multiple smaller datagrams, they are reassembled at the destination into a single large datagram before beung passed to the next layer.

c) Yes, each router has a unique IP address that can be used to identify it. Each router has two IP addresses, each assigned to the wide area network interface and the local area network interface.

d) IPv6 addresses are represented by eight our characters hexadecimal numbers. Each hexadecimal number have 16 bits making a total of 128 bits (8 × 16)  

e) IPv6 address has 32 hexadecimal digits with 4 bits/hex digit

4 0
3 years ago
Consider the latency model for static congestion windows. If the server receives an acknowledgement for the first data segment i
Angelina_Jolie [31]

Answer:

Latency of an object O is shown below.

Explanation:

W segment and stalled state transmits nothing and waits for acknowledgement. The latency is 2 R TT + the time required for server that are using to transmit the object + the amount of time when server is in stalled state. Let K be the number of window that is K= O/WS .The serveries stalled state where K-1 is period of ime with period lasting RTT-(W-1)S/R

latency = 2RTT +O/R +(K-1)[S/R +RTT - WS/R]

After combining the two case

latency = 2 RTT + O/R + (K-1)[S/R +RTT - WS/R]

where [x] means maximum of (x.0). This is the complete ananlysis of the static windows.

server time for transmit the object is (K-1)[S/R +RTT - WS/R]

7 0
3 years ago
Como se juega robótica de cokitos
Anton [14]

Answer:

No sé.

Explanation:

Especifica más.

4 0
3 years ago
Access-lists pose a logical problem which often has more than one solution. Can you think of a different set of rules or placeme
Maksim231197 [3]

Answer:

Question is incomplete. it needs a topology diagram and also it needs Router R1 table. I assume User has access to the topology and Routing table.

Below Configuration will help to fix ACL problem

Hosts from the 172.16.0.0/16 network should have full access to Server1, Server2 and Server3 but this is not currently the case, as L1 can’t communicate to Server2 or Server3.

Explanation:

Following Configuration on Cisco Router R1 will help to fix all the ACL problems.

enable

configure terminal

no ip access-list standard FROM_10

ip access-list standard FROM_10

deny host 10.0.0.2

permit any

exit

!

no ip access-list standard FROM_172

ip access-list standard FROM_172

permit host 172.16.0.2

exit

!

interface GigabitEthernet0/0

ip access-group FROM_192 out

end

write memory

!

7 0
3 years ago
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