Questions about the Software Development Life Cycle.

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11
votes
4answers
2k views

In-house versus Software-development Environment [closed]

In the industry, there is a distinction made between an 'in-house development' environment where the software developers are writing code which will be used by the company itself and a proper ...
1
vote
2answers
107 views

From a software development lifecycle perspective, is duck-typing a benefit or a problem?

Statically-typed languages such as Java afford the benefit of compile-time checking of types - you are guaranteed that an object is of a given type, so: there is no need to spend time and resources ...
2
votes
2answers
470 views

Making major version step in software development in separate repository [duplicate]

Currently we are planning to switch from our software version 5.x.x to 6.x.x. Such major releases contains in our case a lot of refactoring work and changing the software architecture. Instead of ...
0
votes
1answer
38 views

Few concerns regarding SDLC phases and SRS

I am working in small IT industry and we are trying to implement processes and SDLC into our organization, since we are in initial phase I have few concerns and so want some consultant from experts ...
-4
votes
1answer
73 views

Does RAD allow you changes or modification after the cutover phase without the need to redo the system? [closed]

Like other agile models, that is a close loop where changes after the system development can still be implemented without the need to redo the whole system, is this possible for the RAD model as well? ...
0
votes
1answer
120 views

what is the correct RAD model diagram [closed]

I am trying to use RAD for our school project and i was searching for a model diagram to follow but i found 2 1st is the ladder type found here: 2nd is this one found here: so i'm really ...
1
vote
2answers
15k views

Difference Between Software Development and Production?

In a typical SDLC there isn't much mention of the word production or development or the distinction between the two.These seem more of a real time , industrial driven concepts . I have come across ...
14
votes
5answers
347 views

Code review lags behind the Deliver/Test Cycle

In our Agile process we have 2-week Sprints. Tasks are delivered on a daily basis (daily builds), and the Test Team completes their testing immediately the next day or even the same day. We also have ...
1
vote
1answer
190 views

How to make 100k lines of orphan code work [duplicate]

I've recently started to work on an old project, that was originally written by two professors with no programming experience. Those professors left the project before they have finished it. Meaning ...
3
votes
4answers
11k views

What exactly are SDLC and OOP?

I have been asked "What are SDLC and OOP?" many times in job interviews but I am still not sure how to answer this question. I am a web developer for quite some time but I still have problem with ...
6
votes
3answers
277 views

Quick and Good: ( Requirement -> Validation -> Design ) for self use? [closed]

How to casually do the required Software Engineering and designing? I am an inexperienced developer and face the following problem: My company is a start up and has no fix Software engineering ...
1
vote
2answers
1k views

Work Item Traceability in TFS 2010

I have created a Windows Form project (VS solution) under a TFS 2010 project. I may eventually add more solutions to the TFS project. My question: Can we create a Use Case WIT for a specific solution ...
-3
votes
1answer
216 views

How common are use SDLC methodologies in real life? [closed]

My instructor told us that some programmers are not using SDLC methodologies for making a system. Because in our project, we used one of the methodologies. If we do not use one of them, maybe our ...
1
vote
0answers
93 views

How to track dependencies when a reported bug affects multiple products containing shared components?

If you have multiple products that contain some shared components, how do you track dependencies to work out which other products a bug affects? For example, product A, B and C use a CRC library ...
8
votes
2answers
4k views

How to do documentation for code and why is software (often) poorly documented?

There are some good examples of well-documented code out there, such as java api. But, a lot of code in public projects such as git and internal projects of companies is poorly documented and not very ...
1
vote
3answers
456 views

Why is a software development life-cycle so inefficient?

Currently the software development lifecycle followed in the IT company I work at is: The "Business" works with a solution manager to build a Business Requirement document The solution manager works ...
2
votes
5answers
282 views

how can we have a person to allot and track tasks in agile development

I understand that Agile team should be self organized and self driven, but is there a provision that I can have someone who will allot tasks to developers and ensure that all user stories will be ...
2
votes
1answer
182 views

Previous programmer died unexpectedly; how do I pick up where he left off? [duplicate]

I have recently taken a job finishing the development of a .Net application. The delivery of the application is two years behind schedule. The previous developer died before I had a chance to meet ...
3
votes
4answers
304 views

Not assigning Bugs to a specific user

My question: Is there a benefit to NOT assigning a Bug to a particular developer? Leaving it to the team as-a-whole? Our department has decided to be more Agile by not assigning Bugs/Defects to ...
5
votes
7answers
2k views

“All software has an expiration date by which time it must be rewritten from scratch.” [closed]

I stumbled upon a discussion between senior engineers and people from non-technical backgrounds and this seems to be a strongly held belief in some places. I'm of the opinion that such a situation is ...
3
votes
2answers
339 views

In which step of a software development life cycle I should design my computing algorithm?

In software design, we usually take care of UML diagrams and architecture design. But in case of a data analysis software, we must pay attention to design algorithms and stuff like that. Consider the ...
1
vote
1answer
97 views

How to convey lifetime requirements?

Usually I use std::unique_ptr to convey ownership and pass in raw pointers as parameters when no ownership is implied. However, I almost never consider a nullptr to be acceptable as an argument, so it ...
0
votes
2answers
707 views

Continuous Delivery: Kanban, SCRUM, or other?

I was wondering if there was an SDLC (software development lifecycle) or methodology (Kanban, SCRUM, waterfall, otherwise, etc.) that was particularly well-suited for continuous delivery systems, and ...
2
votes
2answers
2k views

Parallel Testing options in Agile Development?

I've read through some very good resources on the internet trying to find out if my initial proposed testing process is a valid option. So please any advice or recommendations are appreciated. ...
2
votes
3answers
1k views

Feasibility Study Format on SDLC [closed]

Is there a specific format for a feasibility study in SDLC? If so, do you know any sources where I can find more information about this? or can you show me at least an outline of what it should ...
-2
votes
1answer
760 views

what are the practical steps of software development life cycle

I am building a software and trying to learn the typical steps for software life cycle, I am not sure if what I did is correct or enough so I would like to ask for the typical steps you follow during ...
1
vote
0answers
86 views

What types of specification documents exist in app lifecycle?

Developers in large companies usually have multiple specification documents that they write at each phase of the software in question. I've heard of some of them and would like someone to tell me of ...
9
votes
3answers
584 views

What does it mean to “promote” a file?

I hear this term around the office, and know it's relevant to software development lifecycle. What does "promote" mean? Context: e.g. to promote a file.
5
votes
2answers
7k views

What are some good Software Engineering books for people who didn't formally study Computer Science or Software Engineering? [closed]

I'm a graduate in the electronic & telecommunication field, but working in a software company. I want to continue in this field and going for Masters in it. Can you recommend me some of the best ...
1
vote
1answer
88 views

Understanding the meaning of “multiple lifecycles application development”?

Some Agile job posts have a requirement "strong understanding of multiple lifecycles application development", what does it means ? So my question would be: what's that field for, and what would I ...
7
votes
1answer
129 views

Maintenance model for external artifacts

When we think about maintaining a software solution holistically, we have to think about things like non-code change control and configuration management, in addition to the actual source code. For ...
16
votes
10answers
1k views

At what point would you drop some of your principles of software development for the sake of more money?

I'd like to throw this question out there to interestingly see where the medium is. I'm going to admit that in my last 12 months, I picked up TDD and a lot of the Agile values in software ...
0
votes
1answer
999 views

Best development model for novice game developers [closed]

A small group of friends (including myself) decided to develop a simple 2D game. We are all fairly new to software development, so I wanted to ask which software development model would likely work ...
16
votes
4answers
2k views

Dilemma of QA vs. iterations

In my company, we successfully working with agile practices - but without using iterations. The main reason is that we can't find a clean way to fit in QA in an iteration cycle. We understand QA as ...
1
vote
1answer
284 views

As per IEEE 12207, who has to perform SW integration testing?

As per IEEE 12207, who has to perform Software integration testing (SOIPL): SW Testing team or SW Development team?
10
votes
5answers
389 views

What are unique aspects of a software Lifecycle of an attack/tool on a software vulnerability?

At my local university, there is a small student computing club of about 20 students. The club has several small teams with specific areas of focus, such as mobile development, robotics, game ...
3
votes
4answers
187 views

Must all new features go through betatest?

Obviously, small usability fixes and bugfixes go directly into the stable product. What about small new features? Can you afford to just release them after internal testing, or do they have to be ...
2
votes
3answers
435 views

Looking for an example of how a software project can be managed/deployed

My company is evaluating adopting off-the-shelf ALM products to aid in our development lifecycle; we currently use our own homegrown solutions to manage requirements gathering, specification ...
2
votes
2answers
3k views

Development environment to manage multiple Oracle databases

I am in an enterprise environment where we have applications that need to run against multiple Oracle databases. Developers may need to manage multiple vintages of these databases to support ...
6
votes
5answers
490 views

On mobile is there a reason why processes are often short lived and must persist their state explicitly?

Most mobile platforms (such as Android, iOS, Windows phone 7 and I believe the new WinRT) can kill inactive application processes under memory pressure. To prevent this from affecting the user ...
4
votes
5answers
1k views

How to make sure the application source code has a proper documentation for new programmers? [duplicate]

Possible Duplicate: How much documentation is enough? Do you know how the big IT company like IBM, Microsoft, or google make sure their application source code has proper documentation for ...
0
votes
4answers
1k views

During software development, which development phase matters most to the programmer? [closed]

What does a programmer need to pay attention to during the development of software? For example, some software can not be finished within the time constraints, others cannot meet the requirements of ...
1
vote
2answers
1k views

SDLC approach for small size projects

For small size projects, is it worth following the SDLC? is SCRUM/agile development a better approach? Edit: The project I have in mind is a small change but it will affect multiple layers/parts of ...
7
votes
3answers
3k views

OOP oriented PHP app source code samples and advice

The day I have been dreading has arrived. I never felt OOP or good software design was important(I knew they were important, but I thought I could manage without them.). However having read otherwise ...
0
votes
1answer
858 views

Differences between software testing processes and techniques?

I get confused between these terms. For example, should unit testing be listed as a software testing process or technique? I think unit testing is a software testing technique. And how about Test ...
0
votes
2answers
717 views

In a software engineering view, what are all the steps in a state of the art SDLC that I can do? [closed]

In an hypothetic situation of a company that have infinite resources (time/budget) to develop a product. can someone list me ALL possible steps that are required in my system development life cycle ...
16
votes
5answers
1k views

How to introduce Agile to a team that uses rigid non-Agile methods?

Consider a company that is proudly certified for some non-Agile methodology, uses it as a selling point to its customers to demonstrate accountability. How do you go about introducing Kanban or ...
5
votes
3answers
2k views

Software development life cycle in the industry

I am taking a module called "Requirements Analysis & Design" in a local university. Common module, I'd say (on software development life cycle (SDLC) and UML). But there is a lot of things I ...
7
votes
5answers
546 views

Alternatives to *documents* in the SDLC?

Since no one prints anything any more, the concept of actual project documents (meaning, a monolithic piece of formatted text) seems like it could be improved on. Problems with documents are things ...
24
votes
11answers
2k views

What to do when time estimation goes wrong?

Let’s say you estimated time for a case to be 3 days. In day two you notice that the case is growing and new scenarios are popping up which were not counted when the time estimation where done. The ...