NSC Information Technology Network protocols: 3.1 Although networking has many

Question

3.1 Although networking has many advantages in a business environment there may be some challenges from a set-up and management point of view. Name TWO of these challenges.

3.2 Star topology is a popular choice for the set-up of networks for businesses.

3.2.1 Draw a simple diagram to illustrate a star topology.

3.2.2 State TWO advantages of using a star topology.

3.3 The learners will use UTP cables to set up the computers at the business.

3.3.1 Give ONE advantage of using UTP cables.

3.3.2 Would it be sensible to use fibre-optic cables for the Internet café? State TWO arguments to motivate your answer.

3.4 Data transmission is governed by protocols.

3.4.1 Which protocol is used for a secure website?

3.4.2 What is the function of the VoIP?

3.5 Study the representation of a network below that can be used by a small business.

3.5.1 What does VOD stand for?

3.5.2 What is the name given to the physical location in a public area where users may be granted Wi-Fi access to connect wirelessly to the Internet on their mobile devices?

3.5.3 What is the function of an ISP?

3.5.4 What does the symbol indicated by the black arrow in the diagram represent?

3.5.5 Bluetooth technology could be used by a cellphone to share its Internet access. State ONE disadvantage of using Bluetooth to share access.

3.6 Location-based computing requires the technology to send the location from a device to the computer that is processing it.

3.6.1 Which technology is generally used for location-based computing?

3.6.2 Suggest ONE advantage for the Internet café owners if they use location-based computing.

3.7 The learners will use their mobile devices to send and receive e-mail while they are running their business.

3.7.1 Explain how push technology will keep learners up to date with new e-mails.

3.7.2 State TWO shortcomings when e-mail is received on a mobile device.

3.1 Although networking has many advantages in a business environment there may be some challenges from a set-up and management point of view - NSC Information Technology - Question 3 - 2016 - Paper 2

Worked Solution & Example Answer:3.1 Although networking has many advantages in a business environment there may be some challenges from a set-up and management point of view - NSC Information Technology - Question 3 - 2016 - Paper 2

Although networking has many advantages in a business environment there may be some challenges from a set-up and management point of view. Name TWO of these challenges.