NATIONAL OPEN UNIVERSITY OF NIGERIA
14-16 AHMADU BELLOW WAY, VICTORIA ISLAND, LAGOS
SCHOOL OF MANAGEMENT SCIENCES
MARCH 2014 EXAMINATION
COURSE CODE: ACC 301 COURSE UNITS: 3
COURSE TITLE: INFORMATION TECHNOLOGY I
TIME ALLOWED:
Instructions: 1. Attempt question Number one (1) and any other THREE (3).
2. Question number 1 is compulsory and carries 25 marks,
while the other questions carry equal marks each
3. Present all your points in coherent and orderly manner
Question 1
A. In operational feasibility, the system must fit in with the way that
organization runs its business and plans to run its business in the future.
Discuss the three key issues in assessing operational feasibility. 15MARKS
B. Define the term System Life Cycle and Systems development life cycle.
5MARKS
C. Identify the Scope of feasibility study as an information technologist you should know? 5MARKS
Question 2
A. What do you understand by the term system requirement? 5MARKS
B. How does system requirement it help information technologist in their job? 5MARKS
C. Briefly describe the activities in system analysis. 5MARKS
Question 3
A. What is system documentation? What do you think could be adduced reasons for system documentation? 10MARKS
B. Expatiate what is meant by Program Specifications. 5MARKS
Question 4
A. As an information analyst or manager who is charge with the responsibility of
developing, installing, creation and conversion of file or system within your
organisation. Discuss the several type of phases involve in the changing
process or the phases involve in introducing a new system? 10MARKS
B. Define system testing and enumerate the issues that are involved in system
testing. 5MARKS
Question 5
A. Define the term E-commerce and the major requirement to establish E-commerce activity. 10MARKS
B. List and explain the characteristics of E-commerce Technologies. 5MARKS
Question 6
A. An information technology analyst is explaining the term computer network to a layman, who does not understand the terminology. Assuming you are the Analyst, explain the term COMPUTER NETWORK 5MARKS
B. List the advantage and disadvantage of a computer network. 10MARKS
You can get the soft copy for this course or the exam summary answers for this course from 08039407882
