19 - True

In Client - Server model, server node shares its resources like softwares, printers, storage with the client node. Thus it is very true that Client/server computing is a model of computing in which firms and individuals obtain computing power and software applications over the Internet.

17 - False

In packet switching, dedicated circuit is not required at all. Data can be transmitted through any available circuit or channel in the network.

9 - False

Density refers to the total amount and quantity of information available to the participants. Density focuses on the contents not on the complexity of the content.

14 - True

Hypertext means a software system allowing extensive cross-referencing between related sections of text and associated graphic material. Thus it can be said that Hypertext is a way of formatting pages with embedded links that connect documents to one another and that also link pages to other objects.

a software system allowing extensive cross-referencing between related sections of text and associated graphic material

2 - False

Customer to customer (C2C) is a business model whereby customers can trade with each other, typically in an online environment. There are no business are included in the business model. Its a relationship between customers only.