Noun (National open university) Live 2019 POP Exam questions

Bracet

Moderator
We are here again, I hope you all enjoyed the free TMA solutions shared on this forum.

Alot of students have been asking and begging us to post Exam questions, and we have decided to help you with all solutions.

Please note, that exams questions will be available here 15mins to exam and it will be free.

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make sure you invite many of your friends because if we don't see much students on this site we won't post anything.
 

Edulet

Active member
For your information .............................
National Open University Exam Past Question – CIT 752

Course code: CIT 752

Course title: Operating systems Concept

Instruction: Answer any five (5) questions. Each question carries 14 marks



a) Illustrate using a well labelled diagram only Simple Interrupt processing (8 Marks)
b) Briefly discuss the steps a CPU goes through in handling an interrupt (6 Marks)


a) Define the following:
Race condition (2 Marks) Critical regions (2 Marks) Mutual exclusion (2 Marks)

b) In discussing Cooperating processes highlight any four reasons for providing an environment that allows process cooperation (4 Marks)
c) List the contents of a Processing Control Block (PCB) (4 Marks)


a) Briefly discuss an interrupt handler routine (2 Marks),
b) Distinguish between a program and a process (4 marks)
c) Draw a well labelled diagram of a multiple producers and consumers scenario (8
Marks)



a) What is a Virtual machine in computer science (2 Marks)
b) In no more than three sentences discuss i. Page Fault
Cache Memory (4 marks)
c) Briefly discuss the aim of processor scheduling. List and briefly discuss four types of scheduling (8 marks)


a) Briefly explain three types of Operating Systems with an example each. (6 Marks)
b) As a technical analyst explain:
A bug
A debugging process (2 Mark)
c) Briefly discuss any 3 debugging techniques (6 Marks)
a) Define Operating system (2 Marks)
b) List and discus three operating system functions which exists for ensuring the efficient operation of the system itself via resource sharing. (6 Marks)
c) Discuss any two of the following: (6 Marks) First-Come, First-Served (FCFS)
Shortest Job First (SJF)



a) List Three advantages and three disadvantages of demand paging (6 Marks)
b) Discuss:


Fixed Allocation (4 Marks) I/O Protection (4 Marks)
 

Bracet

Moderator
NATIONAL OPEN UNIVERSITY OF NIGERIA
FACULTY OF SOCIAL SCIENCES
DEPARTMENT OF POLITICAL SCIENCE
2019_1 POP

Course Code: PCR373
Course Title: DEMOBILIZATION DISARMAMENT AND REINTEGRATION
CREDIT UNITS: 3
TIME ALLOWED: 3 HOURS

INSTRUCTIONS: ANSWER ANY FOUR QUESTIONS
  1. (a) Define armed conflict.(2.5 marks)
(b) Discuss any five (5) features of armed conflict. (15 marks)
  1. (a) What is DDR? (2.5 marks)
(b) Discuss the conditions for successful Disarmament, Demobilisation, and Reintegration. (15 marks)
  1. (a) Highlight four challenges of Disarmament, Demobilisation, and Reintegration. (4 mark)
(b) Examine any three challenges of DDR. (13.5 marks)

  1. (a) What is engendered DDR? (2.5 marks)
(b) What are the challenges of engendering DDR? (15 marks)
  1. Discuss the advantages and disadvantages of cash payments to DDR.(17.5marks)
  1. Explain the conditions for effective development of political parties in democratic transition. (17.5marks)

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NATIONAL OPEN UNIVERSITY OF NIGERIA
FACULTY OF SOCIAL SCIENCES
DEPARTMENT OF POLITICAL SCIENCE

2019_1 EXAMINATION
PROGRAMME: Peace Studies and Conflict Resolution
COURSE CODE: PCR 819
COURSE TITLE: HUMAN RIGHTS AND DIPLOMACY
CREDIT UNIT: 3
TIME ALLOWED: 3 HOURS

INSTRUCTION: ANSWER ANY FOUR QUESTIONS. ALL QUESTIONS CARRY EQUAL MARKS.
  1. Explainthe basic diplomatic relations within the context of Gordel Hull’s point of view. (17.5 marks)
  1. Discuss the constraints of human rights in any political system. (17.5 marks)
  1. Discuss the various ways by which citizenship can be acquired in anynation in thiscontemporary time. (17.5 marks)
  1. Explain the elements of fundamental human rights. (17.5 marks)
  1. Identify and examine the various types of diplomacy.(17.5 marks)
  1. Discuss the elements by which human rights are safeguarded.(17.5 marks)


NATIONAL OPEN UNIVERSITY OF NIGERIA
DEPARTMENT OF POLITICAL SCIENCE
FACULTY OF SOCIAL SCIENCES

2019_1 EXAMINATION QUESTIONS

COURSE CODE: POL452
COURSE TITLE: INTERNATIONAL LAW AND ORGANIZATION
CREDIT UNIT: 3 CREDIT UNITS
TME ALLOWED: 3 HOURS

INSTRUCTION: ANSWER ANY FOUR QUESTIONS. All questions carry equal marks

  1. Identify and elaborate on the two main functions of the International Court of Justice (ICJ). (5.5 Marks)
  1. Give four reasons why multilateral treaties have been the most relevant sources of international law.(17. 5 Marks)
  1. Discuss three major Conditions under which Customary Rules are known to have emerged through usages or practices. (17. 5 Marks)
  1. (a) What do you understand by arbitration in International Law? (3. 5 Marks)
(b). List and explain the seven features of arbitration. (14 Marks)
  1. (a) Itemize the four main classifications of international organizations? (8 Marks)
(b) List three major features of International Non-Governmental Organizations. (9.5 Marks)
  1. (a)Define Amnesty International. (3. 5 Marks)
(b) Examine seven major aims and objectives of Amnesty International. (14 Marks)
 

Bracet

Moderator
NATIONAL OPEN UNIVERSITY OF NIGERIA
DEPARTMENT OFCRIMINOLOGYAND SECURITY STUDIES
FEBRUARY2019 1 EXAMINATION QUESTIONS

COURSE CODE: CSS 341
COURSE TITLE: POLICING AND LAW ENFORCEMENT IN NIGERIA
CREDIT UNIT: 3
TME ALLOWED: 3 HOURS
INSTRUCTION: ANSWER QUESTION ONE(1) AND ANY OTHER THREE(3) QUESTIONS
  1. Critically discuss the historical origin of Policing and Law Enforcement in Nigeria.(17.5 MARKS)
  1. Scholars writing on Policing and Law Enforcement have identified the roles of police and policing activities. Critically identify and discuss those roles. (17.5 MARKS)
  1. List the members of the Nigerian Police Council and their functions.(17.5 MARKS)
  1. List and critically discuss the duties and extra-police function as identified by Section 4 of the police Act.(17.5 MARKS)
  1. Itemize the aims of the methodology of policing in Nigeria.(17.5 MARKS)
  1. Write notes, with examples from Nigeria on:
  • Community-based policing
  • Census and identification of police personale
  • Challenges and limitation of peace keeping by the police
  • Women and crime(17.5 MARKS)
 
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