IPCC_Group 2_Test_1

INFORMATION TECHNOLOGY
 
TOPIC: TELECOMMUNICATION AND NETWORKS

TIME: 1.5 hrs

Marks: 50

 
Question No.1
 
Answer the following in brief:
 

1. Trends in telecommunication

 

1. n-tier architecture

 

1. Characteristics of Star Network                                                                         6 marks

 
Question No.2
 
Explain the key aspects to be considered in implementing e-commerce.                     8 marks
 
Question No.3
 
Military operations require a very small number of nodes. In what kind of network topology such small number of nodes will be used. List out the advantages and disadvantages of such network topology.                                                                                                            8 marks
 
Question No.4
 
Explain the simple conceptual model of a telecommunication network.                         8 marks
 
Question No.5
 
Write short notes on any five:
 

1. Area based coverage network
2. Electronic Funds transfer
3. Threats to Computer Network’s security
4. VPN
5. HTTPS
6. Firewall
7. C2B                                                                                                                     20 marks

Thank you