30. Adaptive maintenance is the type of maintenance that is carried out to correct errors that were not discovered during the product development phase. the type of maintenance usually required for porting the software to work in a new environment. none of the given choices the type of maintenance carried out to improve the performance of the system.

30. Adaptive maintenance is the type of maintenance that is carried out to correct errors that were not discovered during the product development phase. the type of maintenance usually required for porting the software to work in a new environment. none of the given choices the type of maintenance carried out to improve the performance of the system.

Database System Concepts

7th Edition

ISBN:9780078022159

Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Chapter1: Introduction

Section: Chapter Questions

Problem 1PE

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Similar questions

One of the most basic decisions to be made about developing a system is theorder in which software components will be built or acquired, tested, anddeployed.Identify four possible development orders.
Does this imply that a software engineer has a responsibility to deliver maintainable code even if it is not mandated by their company to do so?
a) In your opinion, at what point in time should users get training on a new system?b)which phase of the system life cycle is considered to be the most innovative and challenging?b) In which step of the SDCL life cycle does the cost of mistake correction decrease to its lowest point?
Individual software modules must be coded and tested before being merged and tested as a whole. Make a point on how important it is to test the whole system before releasing it.
After the separate software modules have been completed and tested, the system must be combined and tested as a whole. Discuss the need of thoroughly testing the entire system.
After writing and testing separate software modules, they must be merged and tested. Examine the importance of fully testing the system.
The responsibility of ensuring that the enhancements made by the software team do not have an effect on the software used in production lies with the system administrator. Because the software development life cycle (SDLC) is so short in the program that is being updated, new features need to be added as rapidly as possible. These modifications need to be sanctioned first before they can be put into action. Before beginning the upgrade process, it is important to have a discussion about the four possible strategies that might assist limit production downtime.
Ongoing support does not necessarily lead to modification of programs, thus it should not be considered as part of maintenance. What are your opinions on this view?
Additional than prototyping and incremental delivery, what other steps may be taken during software development to make the software being produced more resistant to change in complex systems?
Question 5 Software reengineering is the process of examining, analysing and altering an existing software system toreconstitute it in a new form, and implementing it in its new form. Elaborate on the positive aspects ofreengineering over replacement and include in the discussion a detailed explanation of the activitiesincluded in the re-engineering process.
Q1.A scenario is a statement of assumptions about the operating environment of a particular system at a given time; that is, it is a narrative description of the decision-situation setting. What does a scenario describe, and what may it provide? Q2.According to Simon (1977), most human decision making, whether organizational or individual, involves a willingness to settle for a satisfactory solution, "something less than the best." This is called satisficing. How does a decision maker go about satisficing?
18. A formal technical review is a software quality control activity performed by software engineers. Which of the following is NOT part of the review process? Group of answer choices Uncover errors in function, logic, or implementation for any representation of the software. Ensure that the software has been represented according to predefined standards. Confirm that the application is extendable. Make projects more manageable.