NATIONAL OPEN UNIVERSITY OF NIGERIA
14/16 AHMADU BELLO WAY, VICTORIA ISLAND, LAGOS
SCHOOL OF SCIENCE AND TECHNOLOGY
MARCH/APRIL 2014 EXAMINATION
COURSE CODE: CIT305
COURSE TITLE: NETWORKING AND COMMUNICATION TECHNOLOGY
TIME ALLOWED: 3HOURS
INSTRUCTION: ANSWER QUESTION NUMBER ONE AND ANY FOUR QUESTIONS
1. List and explain steps involved in an effective network planning and design (14 Marks)
2a. In today’s world what is Networking? (5 Marks)
2b. What are the reasons for network today? (5 Marks)
2c. Describe a secure network (4 Marks)
3a. List and explain the OSI reference model (7 Marks)
3b. List and explains 3 classes of network (3 Marks)
3c. At what layer can you find switching in the OSI model? (4 Marks)
4a. List and explain the categories of data link (7 Marks)
4b. Define Protocol (3 Marks)
4c. Define internet protocol (4 Marks)
5a. List and explain ten best network strategies (10 Marks)
5b. What is a telecommunication circuit? (4 Marks)
6a. List 5 types of network protocols (5 Marks)
6b. Define enterprise network (5 Marks)
6c. List four (4) installations on which enterprise networks can be created upon (4 Marks)
7a. List and explain 5 types of wireless technologies (5 Marks)
7b. Explain 5 types of network based on physical scope (5 Marks)
7c. Describe best network security (4 Marks)
For the 2015 – till date past questions for this course CLICK HERE
Contact me for your TMA, GST302 Business plan writeup, Project Writeup and also get your Exam Summary for this course.
