Suppose you own a clotting brand company with your name, then how will you manage the data of your customers, orders, contracts, accounts, fixed and running expenses efficiently?

Would you prefer electronic database over manual database? Why or Why not? List down at least three databases available in the market for commercial use.

Design the database for your clotting brand company using MS Access. Design tables (as mentioned in part a) with necessary fields (must include primary and foreign keys) and draw the ERD diagram. (Paste the image of ERD diagram using snipping tool in your answer sheet). Use query to fetch any specific information of your interest from more than one table (Paste the complete image using snipping tool in your answer sheet).

Question No. 02: [08 Marks]

Why the business organization choose computer network for its employee computers? List down the different topologies which are used for computer networks. Is MAC address responsible for communication among computers within same LAN.

If a computer manufacturer called Apex created a home page for the Web, what would its URL likely be? Also, provide appropriate e-mail address for yourself, assuming that you are employed by that company.

What factors made Pakistan Telecommunication Company Limited (PTCL) to convert its network from circuit switching to packet switching?

The ubiquitous nature of mobile phones today brings tremendous convenience to our lives, but misuse of new improvements to this technology result in the loss of that convenience and other problems? Justify this statement.

Question No. 03: [08 Marks]

Which types of storage media would be appropriate for someone who needed to exchange large (5 MB to 75 MB) files with another person? List at least three different types, stating why each might be the most appropriate under specific conditions.

Does biometric authentication system is beneficial as compared to RFID system?

If your computer seems slow, list at least two things you could do to try to speed it up without resorting to purchase an entirely new system. Explain your possibilities with priority sequence.

There are an increasing number of cloud applications available. Which do you prefer to use for university-related documents and why?