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Software Availability:
In the present day context, software suppliers have realised the potential demand and also the special requirements of library and information profession and are now offering software packages for the entire range of library routines from acquisitions to user education including bibliographic information retrieval. One of the significant developments has been the movement towards integrated modular software, which means that the librarian can spread the cost and effort of implementation without the risk of software incompatibility. Some of the most significant commercially available packages have been discussed in the following sections of this Unit. The packages discussed here are given purely for the sake of example. Fuller details and other examples can be found in the directories, many of which are available in the market today. The basic objective is to expose you to some of the available software packages.
What is a modular system? A modular system having of well defined manageable units to well defined interfaces between them.
What are the two levels of testing? i. Component testing Individual components are tested. Tests are derived from developer' s experience. ii. System Testing The group
Explain Metric? Ans) The measure of the extent or degree to which a product possesses and exhibits a particular quality, property, or attribute.
Explain Hybrid Testing? Ans) A mixture of top-down testing combined with bottom-up testing of prioritized or available components.
What is meant by Throw away Prototyping? Giving the user a system which is incomplete and then changing and augmenting it as the user requires become clear. The objective
Q. How is software design different from coding? Ans: Points of difference among software design as well as coding can be laid down as under: Design : 1. Design is mo
Q. Why we need restructuring techniques? The restructuring helps in maintaining a program in the following ways: (a) Programs have higher excellence better documentation l
Question: You work with Mr Akshay Kapoor, Human Resource Manager of an IT Company called LTZ. Mr Kapoor is the Chairperson of the Human Resource Policy Committee. Other members
Define Fan-in and Fan-out Fan-out: A measure of the number of modules which are directly maintained by another module. Fan-in: Indicates that how many modules directly main
Q. Describe incremental model? Define core product and detailed plan. Ans. The incremental model is proposed by D.L PARNAS. It is basically implemented by combining elements
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