2019_1 EXAMINATION
FACULTY OF SOCIAL SCIENCE
DEPARTMENT OF TOURISM STUDIES
COURSE TITLE: CONCEPT, DESIGN AND FEASIBILITY
COURSE CODE:
TSM342
COURSE UNIT: 2
TIME ALLOWED: 2 HRS.
INSTRUCTION: Answer Question 1 and any other 2 Questions
2018 SECOND SEMESTER EXAMINATION
FACULTY OF SOCIAL SCIENCE
DEPARTMENT OF TOURISM STUDIES
COURSE TITLE: Hospitality and Travel Management
COURSE CODE: TSM 348
COURSE UNIT: 2
TIME ALLOWED: 2:00 HOURS
Instruction: answer question 1 any other 2 questions
Question 1.
(1a).Briefly explain the contents of a feasibility report. (20 Marks)
(1b).Briefly describe the kinds of information needed for a feasibility report. (10 Marks)
(2a). Explain what you understand by ‘Cash Flow’ (8 Marks)
(2b).In what ways can the measurement of cash flow be used? (12 Marks)
(3).Briefly explain what are fixed costs and give examples (20 Marks)
(4). Explain the general principles to be observed when filling in a ‘Simple Cash Flow’ (20
Marks)
(5).Briefly describe the following:
(a) Sources of Cash
(8 Marks)
(b) Uses of Cash (
12Marks)
2019_1 EXAMINATION
FACULTY OF SOCIAL SCIENCE
DEPARTMENT OF TOURISM STUDIES
COURSE TITLE: STRATEGIC MANAGEMENT IN HOSPITALITY AND TOURISM
COURSE CODE:
TSM 441
COURSE UNIT: 2
TIME ALLOWED: 2HRS.
INSTRUCTION: Answer Question 1 and any other 2 Questions
Question 1a: Define strategic management? (
5Marks).
Question1b:Explain how the characteristics of hospitality and tourism may influence application of strategic management practices? (
25Marks).
Question 2a:Enumerate areas where strategic management may help tourism and hospitality organisation?
(10Marks).
Question2b:Highlight different types of pressure encountered by hospitality and tourism organisation?
(10Marks).
Question 3a:Explain the term, context, process and outcome as it relates to hospitality and tourism organisation?
(10Marks).
Question3b:What are the challenges confronting hospitality and tourism organisation?
(10 Marks)
Question 4a:Discuss potential barrier and challenges in developing and implementing strategies in hospitality and tourism.
(10Marks)
Question4b:Discuss impact of different types of environment on hospitality and tourism industry?
(10Marks).
Question5a: Highlight the importance of both mission and stakeholders in hospitality and tourism management?
(10Marks).
Question5b: Discuss types of hospitality and tourism organisation?
(10Marks).
NATIONAL OPEN UNIVERSITY OF NIGERIA
UNIVERSITY VILLAGE, 91 CADASTRAL ZONE, NNAMDI AZIKWE EXPRESSWAY, JABI, ABUJA
FACULTY OF SCIENCE
APRIL, 2019 EXAMINATION
Course Code: CIT 852
Course Title: Data Communication and Networks
Credit Unit: 3
Time: 2½ hrs
Instruction: Answer Question 1and any other four (4) questions.
1a)List the different framing methods.
(2 marks)
b) Why is bit stuffing advantageous over character stuffing?
(1 mark)
c) In the context of digital-to-digital modulation, which type of encoding is most effective at removing the DC component in the signal and why?
(3 marks)
d) Enumerate four of the basic goals that a Computer network should satisfy.
(4 marks)
e) Depending on the transmission technology (i.e., whether the network contains switching elements or not), we have two types of networks. List them.
(1 mark)
f) List the different approaches to open loop control
(1½ marks)
g) List the important multiplexing mechanism at the Transport Layer and explain how they are different from each other.
(3 marks)
h) Enumerate the types of routers OSPF identifies and the purpose of each
(4 marks)
i) List the types of encoding used for digital-to-digital encoding.
(1½ marks)
j) What is Traffic shaping?
(1 mark)
2a) Write short notes on Virtual Private Network (VPN)
(5 marks)
b) Compare leaky bucket traffic shaper and token bucket traffic shaper? (Present your answer using tables).
(4 marks)
c). State the key functions of each sub layer of the Data-Link layer?
(3 marks)
3a) In a tabular form, list the core protocols of the Internet layer of the Open System Interconnect(OSI) reference model stating the responsibility of each.
(6 marks)
b) State any two factors responsible for the rapid growth of Internet
(2 marks)
c) With the aid of illustrative diagram, describe block ciphers
(3 marks)
d) List two of the important functions of the network layer
(1 mark)
4a) State the three kinds of connections and networks OSPF supports.
(1½ marks)
b) Write short notes on the following :
i) Unipolar Encoding
(6½ marks)
ii) Bipolar Encoding
(4 marks)
(Use diagram for better illustration where necessary)
5a)In asynchronous communications, a typical frame for transmitting character data has four components. Enumerate them.
(6 marks)
b) State two advantages and two disadvantages of Asynchronous Communication.
(4 marks)
c) State any two disadvantages of Synchronous Communication.
(2 marks)
6a)In a tabular form, compare Virtual Circuit and Datagram Subnets based on the following issues:
(7 marks)
| Addressing machine |
| Referencing of circuit setup |
| State information by a router |
| Routing procedure |
| Effect of router failures |
| Quality of service |
b) Briefly describe MACA?
(3 marks)
c) List the features with which MACA W extends MACA
(2 marks)