Database System Concepts
7th Edition
ISBN: 9780078022159
Author: Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher: McGraw-Hill Education
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The traditional Software Development Life Cycle has been used in a number of fruitful system development initiatives. These projects have all been successful (SDLC). When we talk of something as "traditional," we are referring to it in this way. Having said that, selecting this path does come with a few cons. Is it more beneficial to use the SDLC approach, or would it be more detrimental?
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- For many system development projects, the tried-and-true standard Software Development Life Cycle (SDLC) has shown to be the best option. That's why people call it "traditional." Yet, there are a few drawbacks to considering this path. Can you explain the benefits and drawbacks of the SDLC methodology?arrow_forwardThe purpose of this test is to evaluate your understanding of the steps and methods used in the software development life cycle.There are five models in the SDLC (software development life cycle).Use the space provided below to briefly (in a paragraph format) describe the various SDLC models using your knowledge.Which of the three models—the waterfall, spiral, or v—is ideal for your project?arrow_forwardThere are cases where an explicit implementation modeling activity, performed by trained OO analyst/designers, might be very important. Which is correct? A. If you intend to generate code directly from the model and if you are doing component based development (CBD) to reuse components. B. If you are considered a packaged solution from a software vendor. C. If you are re-developing an existing application for security reasons. D. If the project is not based on OO principlesarrow_forward
- What is the difference between verification and validation? A. Validation is when you are passing unit tests, Verification is when you are passing integration and system tests B. Validation relates to whether the software matches the internal specification, Verification relates to whether the software ultimately satisfies the customer's needs and helps them solve their problems. C. Verification relates to whether the software matches the internal specification, Validation relates to whether the software ultimately satisfies the customer's needs and helps them solve their problems. D. Verification is when you are passing unit tests, Validation is when you are passing integration and system testsarrow_forwardYou have been given the task of delivering the project ahead of time while maintaining the same level of resources at the software company where you are the lead developer (i.e. neither the salary nor the practitioners are added). In this situation: Where exactly are the risks? What kind of action would you take to address this issue if you were the leader of the team?arrow_forwardConcerning the Software Development Life Cycle (SDLC), what precisely does the waterfall technique cover in its scope? This particular place has been proposed as the launching point for Barry Boehm's investigation.arrow_forward
- To rephrase, what is the waterfall model of software development life cycle (SDLC)? Explanation?arrow_forwardThe whole semester was dedicated to learning about different methodologies and the SDLC (Software Development Life Cycle). Could you perhaps elaborate on the relationship between software engineering and the software development life cycle (SDLC)?arrow_forwardMethods and the software development life cycle are not the same. This is a crucial difference (SDLC). In your own words, please explain the Software Development Lifecycle (SDLC) and how it relates to the various software engineering methodologies. Many approaches are used in the field of software engineering.arrow_forward
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