Maths for computing assignment, Cheat Sheet of Mathematics

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Higher Nationals
Internal verification of assessment decisions – BTEC (RQF)
INTERNAL VERIFICATION – ASSESSMENT DECISIONS
Programme title HND in Computing
Assessor
Internal
Verifier
Unit(s)
Unit 02: Networking
Assignment title
LAN Design & Implementation for VIDCO
Student’s name
List which assessment criteria
the Assessor has awarded.
Pass Merit Distinction
INTERNAL VERIFIER CHECKLIST
Do the assessment criteria awarded match
those shown in the assignment brief?
Y/N
Is the Pass/Merit/Distinction grade awarded
justified by the assessor’s comments on the
student work?
Y/N
Has the work been assessed
accurately?
Y/N
Is the feedback to the student:
Give details:
Constructive?
Linked to relevant assessment criteria?
Identifying opportunities for improved
performance?
Agreeing actions?
Y/N
Y/N
Y/N
Y/N
Does the assessment decision need
amending?
Y/N
Assessor signature
Date
Internal Verifier signature
Date
Programme Leader signature (if required)
Date
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Higher Nationals

Internal verification of assessment decisions – BTEC (RQF)

INTERNAL VERIFICATION – ASSESSMENT DECISIONS

Programme title HND in Computing

Assessor Internal Verifier Unit(s) Unit 02: Networking Assignment title

LAN Design & Implementation for VIDCO

Student’s name List which assessment criteria the Assessor has awarded. Pass Merit Distinction INTERNAL VERIFIER CHECKLIST Do the assessment criteria awarded match those shown in the assignment brief? Y/N Is the Pass/Merit/Distinction grade awarded justified by the assessor’s comments on the student work? Y/N Has the work been assessed accurately? (^) Y/N Is the feedback to the student: Give details:

  • Constructive?
  • Linked to relevant assessment criteria?
  • Identifying opportunities for improved performance?
  • Agreeing actions? Y/N Y/N Y/N Y/N Does the assessment decision need amending? (^) Y/N Assessor signature Date Internal Verifier signature Date Programme Leader signature (if required) (^) Dat e

Confirm action completed Remedial action taken Give details: Assessor signature Date Internal Verifier signature (^) Date Programme Leader signature (if required) (^) Date

  • Please note that grade decisions are provisional. They are only confirmed once internal and external moderation has taken place and grades decisions have been agreed at the assessment board. Assignment Feedback

Formative Feedback: Assessor to Student

Action Plan

Summative feedback

Feedback: Student to Assessor

Assessor

signature

Date

Student

signature

Date

Pearson Higher Nationals in

Computing

Unit 02: Networking Assignment

Student Declaration I hereby, declare that I know what plagiarism entails, namely to use another’s work and to present it as my own without attributing the sources in the correct form. I further understand what it means to copy another’s work.

  1. I know that plagiarism is a punishable offence because it constitutes theft.
  2. I understand the plagiarism and copying policy of Edexcel UK.
  3. I know what the consequences will be if I plagiarise or copy another’s work in any of the assignments for this program.
  4. I declare therefore that all work presented by me for every aspect of my program, will be my own, and where I have made use of another’s work, I will attribute the source in the correct way.
  5. I acknowledge that the attachment of this document signed or not, constitutes a binding agreement between myself and Pearson, UK.
  6. I understand that my assignment will not be considered as submitted if this document is not attached to the assignment. Student’s Signature: Date: ( Provide E-mail ID ) ( Provide Submission Date )

Higher National Diploma in Computing

Assignment Brief

Student Name /ID Number Unit Number and Title Unit 2: Networking

Academic Year 2020/

Unit Tutor Assignment Title LAN Design & Implementation for VIDCO - Issue Date Submission Date IV Name & Date

Submission format

The submission should be in the form of an individual reportwritten in a concise, formal business

style using single spacing and font size 12. You are required to make use of headings, paragraphs and

subsections as appropriate, and all work must be supported with research and referenced using

Harvard referencing system. Please also provide an end list of references using the Harvard

referencing system. The recommended word count is 3,000–3,500 words for the report excluding

annexures, although you will not be penalised for exceeding the total word limit.

Unit Learning Outcomes:

Case Study

VIDCO-19 is a privately owned, well-known Software company located in Colombo. The

Management of VIDCO-19 has purchased a 3 story building in the heart of Kandy. They are planning

to make it one of the state-of-the-art companies in Kandy with the latest facilities.

It is expected to have nearly 150 employees in Kandy branch.

Department Number of Users

Customer Care 10

Sales and Marketing 20

Finance 25

Legal 5

HR 10

Developers 55

Network Team 5

Server Room Servers +ISP connections

Following requirements are given by the Management;

  • All the departments must be separated with unique subnet and should not communicate with

each other unless there is a special requirement.

  • 192.168.10.0/24 is given and should be used for all the departments except the server room.

IPs should assign using DHCP.

  • ERP and CRM Systems need to be implemented in Kandy branch in local servers.
  • Number of servers required for the Server room need to be decided by the

Network designer and should be assigned with 10.254.1.0/24 subnet. (Uses static IPs)

  • High level of redundancy is expected in network design to eliminate single point of failures

and traffic bottle necks.

  • Sales and Marketing Team need to access Network resources using WIFI connectivity.
  • Proper methods for networking monitoring and troubleshooting need to be established.
  • All possible network security mechanisms should be implemented.

Assume you have been appointed as the new network consultant of VIDCO-19 Solutions. Prepare a

network architectural design and implement it with your suggestions and recommendations to meet

the company requirements.

(Note: Clearly state your assumptions. You are allowed to design the network according to your

assumptions, but main requirements should not be violated)

Task 01

1.1 Discuss the different network models/system types that can be implemented in Kandy branch

with their benefits and constraints.

1.2 Discuss main IEEE Ethernet standards that can be used in above LAN and WLAN design?

1.3 Critically analyze network protocol suites used in Network Industry and recommend suitable

network protocol suites for above scenario and justify your selection.

1.4 Explain the difference between Logical topology and Physical topology using examples and

compare main network topologies used in network design.

1.5 Recommend a suitable network topology for above scenario and justify your answer with

valid points.

*Note: - Screen shots of Configuration scripts should be presented.

Task 04

4.1 Implement and configure all network devices* according to the requirements given in the

scenario.

4.2 Develop test cases and Test the above Network to verify *whether the design objectives are met.

4.3 Discuss Why network monitoring is important in VIDCO-19 Kandy branch?

Explain with valid points.

4.4 Install and configure Network monitoring tool/tools* of your choice and analyze results.

4.5 Provide troubleshooting steps for following situations;

a. Everything is working normally but suddenly the connection goes away, and then

comes back, and then goes away again on client computer.(i.e., flapping)

b. Network cable plugged in, but getting no connection.

4.6 Recommend potential future enhancements for the networked system and justify your

recommendations.

4.7 Write a conclusion for your report by Critically evaluating design, planning, Configuration and

testing of your network.

*Note: - Screen shots of Configuration scripts should be presented.

Grading Rubric

Grading Criteria Achieved Feedback

LO1 : Examine networking principles and their protocols. P Discuss the benefits and constraints of different network types and standards. P Explain the impact of network topology, communication and bandwidth requirements. M Compare common networking principles and how protocols enable the effectiveness of networked systems. LO2 : Explain networking devices and operations P Discuss the operating principles of networking devices and server types. P MOHAMED ARSATH

Install and configure network services and applications on your choice. D Design a maintenance schedule to support the networked system. LO4 : Implement and diagnose networked systems P Implement a networked system based on a prepared design. P Document and analyze test results against expected results. M Recommend potential enhancements for the networked systems. D Use critical reflection to evaluate own work and justify valid conclusions. MOHAMED ARSATH

MOHAMED ARSATH

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