SEM 3 EXAM DECEMBER 2022
SPECIALTY: HND2-SWE
COURSE TITLE: INFORMATION SYSTEM II
AUTHORISED DOCUMENTS : NO Time : 2 Hours Lecturer Name: FOKAM NGUIFO Michel
Instructions: ANSWER ALL QUESTIONS
PART I: MCQ 1x15=15 marks
Copy the table below and fill in the correct letter for each question. No cancellation is allowed. Each
question carries 1 mark.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15
1- MERISE stand for:
a. Méthodologie d’évaluation de recherché informatique des systèmes
d’entreprise
b. Méthode D’Etude et de Réalisation Informatique pour les Systèmes
d’Entreprise
c. Méthode D’Etude et de Recherche Informatique pour les Systèmes
d’Entreprise
d. None of the above
2- Which of these methodology is not a structured oriented methodology
a. OOSE b. DFD c. SSAD D. OOD
3- We count …………………………..types of feasibility
a. 7 b. 6 c. 5 d. 4
4- Data flow diagram is also known as ……………………………………..
a. Flowchart b. Pseudo code c. bubble chart d. None of the
above
5- Preliminary investigation that helps the management to take decision about
whether study of system should be feasible for development or not is
………………………
a. Feasibility study c. Feasibility design
b. Structured analysis d. None of the above
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6- During system analysis class, the teacher present …….types of information
gathering techniques
a. 4 b. 5 c. 6 d. 7
7- …………………………… focus on how to accomplish the objective of the system
a. System implementation c. System analysis
b. System design d. None of the above
8- A System is …………………………………
a. derived from Greek word Systemus, which means an unorganized relationship
between any set of tools to achieve some common cause or objective
b. derived from Greek word Systema, which means an organized relationship
between any set of components to achieve some common cause or objective
c. Unorganized relationship between any set of components to achieve some
common cause or objective
d. None of the above
9- To which phase of SDLC, is file conversion related?
a. System design c. System implementation
b. System analysis d. None of the above
10- It is very effective in surveying interests, attitudes, feelings, and beliefs of users
which are not co-located.
a. Form b. Observation c. Questionnaire d. Interviewing
11- SRC stand for:
a. System requirements specification c- Both a and b
b. Software requirement specification d- None of the above
12- To which phase of SDLC, is file conversion related?
a. System design b. System implementation c. system analysis d. None
13- It is necessary to design an information system to easily accommodate change,
because
a. New computers are introduced every year
b. New computer languages become popular every year
c. Organizations’ requirements change over a period of time
d. Systems need continuous debugging
14- ……………………………………………….. helps in understanding the entire
system by one DFD which gives the overview of a system
a- Data Flow Diagram c- E-R Diagram
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b- Context Diagram d- None of the above
15- Physical DFD …………………………………………….
a- It explains events of systems and data required by each event
b- Provides low level details or hardware, software, files and people
c- It shows how business operates
d- None of the above
PART II: STRUTURED QUESTIONS 11.5 marks
1- Define the following words: 1.5x2=3 marks
a- Structured Analysis:
b- software development methodology
2- Differentiate between: 1.5x3=4.5 marks
a. Physical DFD and Logical DFD
b. Interface and interaction
c. Interview and questionnaire
3- Give the full meaning of: 2 marks
- PIER -ERD - DFD - HCI
4- What is implementation? What are the activities involved in implementation? 2 marks
PART III: APPLICATION /13.5 marks
At IUC, to register a student, the staff is requesting for the names, address, phone number,
date of birth and place of birth and at the end they will provide a registration number to the
student. In order to develop the application that we help the administration to manage student
efficiently, your lecturer ask you to develop an HCI user friendly application using a
methodology, and some tools such as data dictionary, decision table, Data Flow Diagrams,
decision tree, pseudo code …etc.
1- What is a methodology? List 4 examples of methodologies 3.5
marks
2- What are data dictionary, decision table, Data Flow Diagrams, decision tree, pseudo
code referring to? What are their use? 2
marks
3- Draw the data dictionary of a student 3
marks
4- Explain how HCI can help in developing the application? 2
marks
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5- Briefly describe to him what are the steps that you are going to follow to develop his
information system 3 marks
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