Question

1. For the following Wi-Fi standards, which one has the fastest maximum speed:

For the following Wi-Fi standards, which one has the fastest maximum speed:

		802.11a
		802.11b
		802.11an
		802.11ac
		802.11n
		802.11g

2.

Tim is CEO of a company. He plans to create networks in order to share data among employees within his eBusiness and among partners outside of his eBusiness. His brief plans are showed below:

(a)   He wants to build an Extranet, but before that he needs to build an Internet first so that it can be extended to the Extranet.

(b) He wants to use the Intranet and the Extranet to organize data and to analyze the data to find key information.

(c) He wants to use the Extranet to allow his partners (e.g., suppliers) to be able to access the data in the Intranet even when they are in various areas of the world.

(d) He wants to use the Extranet to let individual consumers shop on the website.

(e) He wants to use Bluetooth to create a wireless personal area network.

Which of the above mentioned plans are correct?

		c and d
		a and e
		b and e
		b and c
		c and e
		a and d
		a and c

Answer 1

Question 1.

The fastest Wifi standard from all the given standard is the 802.11ac, this is also known as the Wifi-5 this provides data rates of 3.46GBPS, so the 802.11ac is the fastest wifi standard from all the above-given standards.

So, option d is the correct answer.

Question 2. The plans correct from the above-mentioned options are a and c, this is because according to (a) as he has e-business and also he wants to extend that, so first he has to create an internet and then he will extend that to the extranet and (c) says that the extranet will allow its partners and suppliers to access the data in various parts of the world.

So, plan (a) and (c) are correct from the above-mentioned plans.

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