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Super Session ICT169

Authored by Shaun Matthews

Instructional Technology

University

Used 4+ times

Super Session ICT169
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39 questions

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1.

MULTIPLE CHOICE QUESTION

1 min • 10 pts

The DNS protocol is


used to resolve an IP address when the host name is known

used for mapping IP addresses to MAC addresses


used for translating between IPv4 and IPv6

used to resolve the network default gateway when the IP address is known

2.

MULTIPLE CHOICE QUESTION

1 min • 10 pts

What best describes a peering relationship between two Internet Service Providers (ISPs)

ISP A and ISP B.

ISP A and ISP B exchange each others traffic freely without any payments involved.


ISP A pays ISP B for the transport of data, but ISP B does not pay ISP A for the transport of data.


ISP A and ISP B run a peer-to-peer file exchange protocol between them.


ISP B pays ISP A for the transport of data, but ISP A does not pay ISP B for the transport of data.

3.

MULTIPLE CHOICE QUESTION

1 min • 10 pts

In Australia 802.11b/g Wi-Fi uses 11 different channels. If you're setting up three different WLANs in close proximity (no other existing WLANs in the area), which are the three channels you should choose to minimise the interference between the three WLANs?

1, 6 and 11.

9, 10 and 11.

7,9 and 11.

1, 2 and 3.

1, 4 and 6.

4.

MATH RESPONSE QUESTION

1 min • 10 pts

How many Megabytes can be transferred per second by a 1 Gigabits/s link?

Mathematical Equivalence

ON

5.

MULTIPLE SELECT QUESTION

1 min • 15 pts

Which of the following statements describes the characteristics of a link-state routing protocol?

(Choose two.)


routers build a map of the entire network

routers must be manually configured with routing information

updates occur when the topology changes


routers exchange entire routing tables with neighbours

updates occur periodically

6.

DRAG AND DROP QUESTION

5 mins • 20 pts

You have been provided with the 132.145.0.0/24 address space. You have a very simple network. You have one point-to-point link (2 hosts) and one internal subnet with 37 hosts. Subnet accordingly. (YOU HAVE 3 MINS)

What is the network address of the internal subnet (do not include subnet mask) ​ (a)   ​ ​

What is the subnet mask of the internal subnet in dotted decimal format​ (b)  

What is the subnet mask of the internal subnet in slash format​ (c)  

What is the network address of the point-to-point link (do not include subnet mask)​ (d)  

What is the subnet mask of the point-to-point link in dotted decimal format​ (e)  

132.145.0.0
255.255.255.192
/26
132.145.0.64
255.255.255.252
/25
132.145.0.1
255.255.255.240
255.255.255.250
132.145.1.64

7.

MULTIPLE CHOICE QUESTION

1 min • 10 pts

Which hosts will receive an ARP request?

Only the host to which the request is addressed.

All hosts in the collision domain.

All hosts connected to the LAN.

All hosts in the broadcast domain.

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