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Question:
(a) (i) What are the main components of the Network Switching Subsystem in GSM?
(ii) What are the main functions of the Network Switching Subsystem?
(b) What is meant by Roaming in a Telecommunication network?
(c) Given the following data stream: 111101. Draw the resulting output signal if MSK is used along with the following input signals (you can assume the first even bit is 0) (show your work):
Q. Explain the reuse maintenance model with the help of a diagram. Ans: Recycle maintenance model this model is based on the principal that maintenance could be viewed as an
What are the principles of testing Below are some of the principles of testing: i) All tests must be performed according to user requirements. ii) Planning of tests m
What are white-box, black-box and gray-box testing? White Box (or glass box) testing is the METHOD of giving i/p to the system and checking how the system processes i/p to prod
What is software maintenance? Changes to the software are made in response to altered requirements but the fundamental structure of the software remains stable.
Why Software maintenance is require Software maintenance is done due to the below factors. i) To rectify the errors which are encountered during the operation of software.
What is Test log? A chronological record of all relevant details about the implementation of a test.
Give the procedure of the Delphi method. 1. The co-ordinator presents a specification and estimation form to all experts. 2. Co-ordinator calls a group meeting where the exp
What is A Technical Analyst? Ans) Technical Analysts perform test assessments and validate system/functional test needs. Depending on the project, single person might wear more
What are the Related data items Related data items captures details of related attributes. Range of values store total possible values of that data. Data structure definition c
What is meant by software change? Software change is termed as the change in nature of software as the requirements of software changes.
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