Sruthi hassan stage performance at filmfare

Software Development Life Cycle

Software Development Life Cycle, SDLC for short, is a well-defined, structured sequence of stages in software engineering to develop the intended software product.

SDLC Activities

SDLC provides a series of steps to be followed to design and develop a software product efficiently. SDLC framework includes the following steps:

Communication

This is the first step where the user initiates the request for a desired software product. He contacts the service provider and tries to negotiate the terms. He submits his request to the service providing organization in writing.

Requirement Gathering

This step onwards the software development team works to carry on the project. The team holds discussions with various stakeholders from problem domain and tries to bring out as much information as possible on their requirements. The requirements are contemplated and segregated into user requirements, system requirements and functional requirements. The requirements are collected using a number of practices as given -

• studying the existing or obsolete system and software,
• conducting interviews of users and developers,
• referring to the database or
• collecting answers from the questionnaires.

Software Project Management

The job pattern of an IT company engaged in software development can be seen split in two parts:

• Software Creation
• Software Project Management

A project is well-defined task, which is a collection of several operations done in order to achieve a goal (for example, software development and delivery). A Project can be characterized as:

• Every project may has a unique and distinct goal.
• Project is not routine activity or day-to-day operations.
• Project comes with a start time and end time.
• Project ends when its goal is achieved hence it is a temporary phase in the lifetime of an organization.
• Project needs adequate resources in terms of time, manpower, finance, material and knowledge-bank.

Software Project

A Software Project is the complete procedure of software development from requirement gathering to testing and maintenance, carried out according to the execution methodologies, in a specified period of time to achieve intended software product.

Need of software project management

Software is said to be an intangible product. Software development is a kind of all new stream in world business and there’s very little experience in building software products. Most software products are tailor made to fit client’s requirements. The most important is that the underlying technology changes and advances so frequently and rapidly that experience of one product may not be applied to the other one. All such business and environmental constraints bring risk in software development hence it is essential to manage software projects efficiently.

Software Requirements

The software requirements are description of features and functionalities of the target system. Requirements convey the expectations of users from the software product. The requirements can be obvious or hidden, known or unknown, expected or unexpected from client’s point of view.

Requirement Engineering

The process to gather the software requirements from client, analyze and document them is known as requirement engineering.
The goal of requirement engineering is to develop and maintain sophisticated and descriptive ‘System Requirements Specification’ document.

Requirement Engineering Process

It is a four step process, which includes –

• Feasibility Study
• Requirement Gathering
• Software Requirement Specification
• Software Requirement Validation

Let us see the process briefly -

Feasibility study

When the client approaches the organization for getting the desired product developed, it comes up with rough idea about what all functions the software must perform and which all features are expected from the software.
Referencing to this information, the analysts does a detailed study about whether the desired system and its functionality are feasible to develop.
This feasibility study is focused towards goal of the organization. This study analyzes whether the software product can be practically materialized in terms of implementation, contribution of project to organization, cost constraints and as per values and objectives of the organization. It explores technical aspects of the project and product such as usability, maintainability, productivity and integration ability.
The output of this phase should be a feasibility study report that should contain adequate comments and recommendations for management about whether or not the project should be undertaken.

Five bad skin habits to avoid!

 
Zee Media Bureau/Salome Phelamei
You cleanse, moisturise and you do everything you can to keep the skin, especially on your face looking supple, soft and young. But it doesn't help and you wonder why your skin still looks patchy, dull and dry besides doing so much.
May be it's because you do not follow the correct skincare techniques. Below are some bad skincare habits that you need to avoid:
Over exfoliating: Regular exfoliation can help you avoid blemishes. But overdoing it can actually exacerbate oil production and worsen breakouts by spreading bacteria.
Not using sunscreen: To keep your skin from getting wrinkled and saggy, use a sunscreen with an SPF of 30 or higher. Apply all over your face and other parts of the body exposed to the sun. Not just in summer, but we should know that sunscreen should be worn every day and everywhere.
Using the wrong products: Using products that is wrong for your skin type is an enormously common mistake. So go for a product that will suit your skin type.
Sharing makeup: It is highly advisable not to share makeup with other people. Sharing makeup is really harmful as it is essentially swapping germs. Also, people have become infected with diseases like pink eye from sharing makeup.
Picking at your skin: Avoid picking at blemishes, pimples, moles and other spots as doing so can cause bleeding, creating an open wound that's susceptible to bacteria, and leave you with scars.

Skin care: 5 easy ways to keep pimples at bay

Zee Media Bureau/Shruti Saxena
New Delhi: Acne is amongst the most common skin problems that people of all age groups, especially teenagers face. There can be many reasons that attribute to the cause of acne like stress, puberty, hormonal changes, menopause etc.
Here are a few acne defense tips:
-Wash your face properly. It is recommended to clean your face twice a day and not more than that as it can leave your skin more oily.
-Always remember to wear sunblock as the sun has UVA and UVB rays which initially may worsen those pimples.
-Don't use make-up all the time or if required switch to water based make-up.
-Caffeinated drinks like coffee and tea are a strict no-no as they harm the skin a lot and further aggravate acne problem.
-Avoid using soaps as they damage skin by making it drier, rougher and more permeable to bacteria.

Your route to Beauty

Hectic life, unending tasks - make it difficult to concentrate on our own selves. Consequently, we all need few quick remedies to revive our skin and body without putting much effort or time. Gunjan Gaur, Permanent Makeup Expert, comes to rescue and reveals few such tips:
Scrub it off: To invent a home-made exfoliating scrub you may combine equal proportions of gram flour, orange peel powder, Calamine Powder and poppy seeds and store the mixture after adding few pinches of turmeric in an airtight jar. Use this preparation weekly as body and face scrub with curd or papaya pulp as base – it will infuse a fresh feel along with a new glow onto your skin.
Bleach Preach: You may also catch hold of an all-natural bleach. For this you just ought to add few drops of lemon and rose water to an ounce of milk powder – and, your homemade bleach for a fairer skin is ready to use.
Get Glowing: For infusing an instant glow on your face prepare a paste of Semolina (Suji), raw milk and honey; add a teaspoon of bran and a banana into it. Apply this paste until it dries and rub-off with soft hands. This will leave your skin looking softer and younger
Lips do Light!: To lighten dark lips one can opt for this ultimate remedy. Create a paste of rose petals, malai and honey; apply this ‘lip-pack’ two times in a day for few weeks to feel the difference.
‘Fair-o-fy’: If you are a victim of dark elbows you may try rubbing them with used lemon pieces – after adding half teaspoons of salt and sugar both. Wash off and be ready to flaunt those clean and fairer looking elbows.
(The author is the Executive Director of Alps Beauty Clinic)