Which of the network (out of LAN, PAN and MAN) is formed, When you connect two mobiles using Bluetooth to transfer a picture file?

Write one advantage of star topology of network? Also, illustrate how five computers can be connected with each other using star topology of ntework

Name any two components required for networking.

Expand the following abbreviations:

(i) HTTP                     (ii) ARPANET 

Which of the following crime(s) is/are covered under cyber crime?

(i) stealing brand new hard disk a shop.

(ii) getting into unknown person's social networking account and start messaging on his behalf .

(iii) Copying some important data from a computer without taking permission from the owner of the data.

Which out of the following does not come under cyber crime?

(i) Stealing a mouse from someone's computer.

(ii) Operating someone's internet banking account, without his knowledge.

(iii) Entering in someone's computer remotely and copying data, without seeking his permission.

What is voip?

What are cookies?

How is a hacker different from a cracker?

What do you mean by spam mails? How can you protect your mailbox from spams?

What is the difference between domain name and IP address?

Give one suitable example of each URL and domain name.

Name one commonly used open source internet browser and one commonly used open source operating system.

Give the full form of the following terms:
(i) XML
(ii) FLOSS
(iii) HTTP
(iv) FTP

Explain the following terms in short:
(i) DHTML
(ii) ISP

Trine Tech Corporation (TTC) is a professional consultancy company. the company is planning to set up their offices in India with its hub at Hyderabad. As a network advisor, you have to understand their requirement and suggest them the best available solutions. Their queries are mentioned as (i) to (iv) below.
Block to block distance(in m)

 Expected number of computers to be in each block

(i) Which will be the most appropriate block, where TTC should plan to install their server?
(ii) Draw a block to block cable layout to connect all the building in the most appropriate manner for efficient communication.
(iii) What will be the best possible connectivity out of the following, you will suggest to connect the new setup of offices in Bangalore with its London based office.

•   Satellite link                  
•   Infrared

(iv) Which of the following device will be suggested by you to connect each computer in each of the buildings?

• Switch                    
• Modem
• Gateway