BSc12A_ISEA_Main Exam_4 Jul 20.pdf Instructions: Questions 1-4 short answer questions. Answer ALL FOUR (4) questions. Each question carries 25 marks....

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BSc12A_ISEA_Main Exam_4 Jul 20.pdf Instructions: Questions 1-4 short answer questions. Answer ALL FOUR (4) questions. Each question carries 25 marks. ______________________________________________________________________________ 1. With the use of a diagram, explain how the client-server technology will function (5 key functions) for Enterprise Resource Planning (ERP) manufacturing system. (25 marks) 2. Explain client server architecture in the following: a. Client Server Model with a diagram (15 marks) b. The role of Client and Server (5 marks) c. Communication between Client and Server (5 marks) 3. You are the CIO (Chief Information Officer) of NALPAK, a public listed company. CEO (Chief Executive Officer) of NALPAK recently attended a talk regarding cloud computing. The CEO was impressed by the serverless concept offered by cloud computing services. Your CEO instructed you to prepare the following papers for next corporate monthly meeting. a. Explain 5 advantages and 5 disadvantages of Cloud Computing (20 marks) b. Raise 5 critical issues with the cloud service provider before migrating your client server facilities to the cloud (5 marks) 4. Software Development Life Cycle model (SDLC) is a common and popular project development tool used to to develop client server application. Explain SDLC model with a diagram. (25 marks) END OF PAPER
Answered Same DayJul 04, 2021

Answer To: BSc12A_ISEA_Main Exam_4 Jul 20.pdf Instructions: Questions 1-4 short answer questions. Answer ALL...

Divya answered on Jul 04 2021
140 Votes
Ans-1 It is a method for split the task of an attention into 2 or further definite portions.
Customer/host reports the affiliation connecting two notebook programs in single program.
the customer makes an overhaul apply for from an added progr
am, the server completes the requirement. The customer attending & operates data on PC.
The host function like a processor to salt away and retrieve bubble-like data. It is set of contacts planning in which all PC in the class is any a customer/host.
QUALITY OF CUSTOMER/HOST COMPUTING: -
The customer, member of staff serving at table computing installation with process of appeal and reply. The customer posts an ask for host & the head waiter replay with the beloved information.
The customer and host be supposed to monitor a usual announcement protocol hence they know how to by a long way intermingle with each other. Exchange of idea are obtainable at the product layer.
A member of staff serving at table be able to single accommodate an incomplete add up to of client desires at a time. Uses system based to priorities to act in request.
Retraction of overhaul attacks hinder a host aptitude to response to customer requires by show it with pretend requests.
An case in point of a customer head waiter calculating order is a internet host.income the network pages to the customer that requested them.
ERP Planning
Ans-2
CLIENT SERVER MODEL: -
The customer/host mock-up is a strewn announcement frame of complex processes along with examination request, customer and mass supplier. It is time-honored though a association/Internet.
It is a principal set-up computing impression besides house functionality for contact substitute & net/DB outburst.
Agreement for customer/host are:
· HTTP
· DNS
· SMTP
· Telnet
Customer cover Web browser, chat application & e-mail software. Host covers Web, DB, E-mails.
CLIENT & SERVER ROLE: -
The attendant piece includes a serve or examine to 1 or numerous customer who fulfill need for these resources. Host are distinguished by the military they supply.
Whether a central processing unit is a customer, host, or both, is single-minded by the spirit of the treatment that requires the examine functions.
COMMUNICATION OF CLIENT & SERVER
It is appeal & reply message way. Customer send a requirement & host income a result. This swap over of mail is an illustration of interprocess transmission. To transmit, the computers essential state a...
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