Transcript Database Normalisation

UNIT 4 PROJECT DESIGN, IMPLEMENTATION AND
EVALUATION
UNIT
H N 36:
D IN COMPUTING AND SYSTEMS
DEVELOPM
ENT
INTERNET SERVER
MANAGEMENT
LO1: UNDERSTAND INTERNET
TECHNOLOGIES
• Internet technologies and communication
protocols: √√√
• Internet services: √
• Networking technologies and concepts:
INTERNET TECHNOLOGIES AND
COMMUNICATION PROTOCOLS:
• Internet technologies and communication
protocols: protocols eg TCP/IP (Transmission Control
Protocol/Internet Protocol), OSI (Open Systems
Interconnection), DNS (Domain Name System),
DHCP (Dynamic Host Configuration Protocol), SNMP
(Simple Network Management Protocol); routing
and remote access; telnet; ports and addresses;
internet organisations eg ICANN (Internet
Corporation for Assigned Names and Numbers),
InterNIC (Internet Network Information Center), IEEE
(Institute of Electric and Electronic Engineers);
subnetting and supernetting
AC 1.1
• critically evaluate different internet technologies
and communication protocols
TASK 1
• Write a formal report (not more than 800 words)
addressed to the directors of MWS. In this report you
need to critically evaluate different internet
technologies and communication protocols.
• In your report you need to:
• Explain the strengths and weaknesses of various internet
technologies, including all those explored in the unit
content, making recommendations as to whether these
technologies are current and useful to the new
company.
• Explain the strengths and weaknesses of various
communication protocols, including all those explored in
the unit content, making recommendations as to
whether these technologies are current and useful to the
new company.
INTERNET SERVICES
• services, eg intranet, email, e-Commerce, instant
messaging, wikis, blogs, certificate services,
directory services; internetworking servers eg ISP
(Internet Service Provider), World Wide Web, FTP
(File Transmission Protocol), database servers, eCommerce servers, news servers, email servers,
proxy servers, media servers, directory servers
AC 1.2
• critically compare different internet services and
internetworking servers
TASK 2
• Add an additional section to the report (no more than
900 words)
• In this second part of your report you need to:
• Critically compare the relative values of different
internet services, recommending which ones should be
implemented in MWS’ systems.
• Critically compare the relative values of different
internetworking servers, recommending which ones will
be of most value to MWS.
• Your conclusions should be justified by taking into
account published evaluations of the services/servers
from different sources and be fully referenced.
NETWORKING TECHNOLOGIES AND
CONCEPTS:
• Networking technologies and concepts: devices,
eg hub, switch routers; network management
concerns, eg client/server environment, user and
group management, resources management,
security, network attacks, firewall, ethical and legal
issues, servers and server performances, user access
issues
AC 1.3
• discuss network management concerns and make
recommendations to sustain network security,
reliability and performance
TASK 3
• Add one further section to your report (no more
than 700 words) discussing potential network
management concerns. You should evaluate
whether they would be significant to MWS and
based on this analysis make recommendations to
sustain network security, reliability and
performance.
• Your conclusions should be justified by taking into
account published discussion of network
management concerns from different sources and
be fully referenced.