What is meant by Nosql?

A NoSQL (originally referring to "non SQL" or "non relational") database provides a mechanism for storage and retrieval of data that is modeled in means other than the tabular relations used in relational databases. ... NoSQL databases are increasingly used in big data and real-time web applications.

Where do you use SQL?

To build a web site that shows data from a database, you will need:An RDBMS database program (i.e. MS Access, SQL Server, MySQL)To use a server-side scripting language, like PHP or ASP.To use SQL to get the data you want.To use HTML / CSS to style the page.

What is an SQL license?

As outlined above there are two distinct ways to license the CAL side of things. You can license the server and then each device or user connecting to it OR purchase a 'per core' SQL license. The 'per core' option licenses the server and allows an unlimited amount of devices or users to connect to it.

What is the difference between OLAP and OLTP?

In OLTP database there is detailed and current data, and schema used to store transactional databases is the entity model (usually 3NF). - OLAP (On-line Analytical Processing) is characterized by relatively low volume of transactions. Queries are often very complex and involve aggregations.

What is a class in CSS?

The benefit of this is that you can have the same HTML element, but present it differently depending on its class or ID. In the CSS, a class selector is a name preceded by a full stop (��.��) and an ID selector is a name preceded by a hash character (��#��).

What do you mean CSS?

CSS stands for Cascading Style Sheets. CSS describes how HTML elements are to be displayed on screen, paper, or in other media. CSS saves a lot of work. It can control the layout of multiple web pages all at once. External stylesheets are stored in CSS files.

How do I work with CSS?

It processes the document in two stages:The browser converts HTML and CSS into the DOM (Document Object Model). The DOM represents the document in the computer's memory. It combines the document's content with its style.The browser displays the contents of the DOM.

Can you change the CSS profile after submitting?

Submit the application. Check your work first! Once you submit it, you can't change your answers electronically. If you need to correct your CSS Profile after you've submitted it, print out the application summary form, make your corrections and fax, email or mail it to your school's financial aid office.

What is CSS and how is it different from fafsa?

Some states and schools also use the FAFSA to determine eligibility for their own scholarships and grants. ... The CSS Profile, administered by the College Board, is the application around 300 colleges and scholarship programs use to determine eligibility for their own aid dollars.

Is Ajax considered a programming language?

Ajax is not a programming language or a tool, but a concept. Ajax is a client-side script that communicates to and from a server/database without the need for a postback or a complete page refresh.

Is Ajax is a scripting language?

Javascript is a scripting language which is typically used for client-side functionality although it can exist at server-side (node.js). AJAX (Asynchronous javascript and XML) is the javascript implementation of partial server requests which is typically carried out using the XMLHttpRequest object.

Are XML and HTML the same?

XML is the acronym from Extensible Markup Language (meta-language of noting/marking). XML is a resembling language with HTML. It was developed for describing data. ... The main difference between XML and HTML: XML is not a substitute for HTML.

How do you develop cancer?

Causes of cancer. Cancer is ultimately the result of cells that uncontrollably grow and do not die. Normal cells in the body follow an orderly path of growth, division, and death. Programmed cell death is called apoptosis, and when this process breaks down, cancer begins to form.

How does cancer start?

Your body is made up of 100 million million cells. Cancer can start when just one of them begins to grow and multiply too much. The result is a growth called a tumour. Benign tumours are localised growths - they only cause problems if they put pressure on nearby tissues, such as the brain.

How do I get cancer?

If you are really determined to get cancer here's how you can increase your chances.Catch some rays. If you are fair-skinned, spend lots of time in the sun and by all means avoid using any sun block lotion. ... Smoke till you choke. ... Junk food. ... Friendly neighbours. ... Toil and trouble. ... Trust the system. ... Chewing power. ... Zap the pests.More items...

How cancer cells are able to avoid dying?

Cancers can result from cells that do not die when they should. ... Professor Robert Weinberg discusses how cancer cells have to learn how to avoid the process of programmed cell death known as apoptosis carried out in normal cells. Transcript: Just as signals regulate cell growth and division, signals control cell death.

How cancer can be cured?

Some people with cancer will have only one treatment. But most people have a combination of treatments, such as surgery with chemotherapy and/or radiation therapy. You may also have immunotherapy, targeted therapy, or hormone therapy.

How do some people get cancer?

Some behavioral and environmental triggers can cause changes in the body's cells that push them into a cancerous state. For example, cigarettes are known to increase the risk of lung cancer. Too much exposure to the sun can increase the risk of skin cancer.

How do you get cancer in blood?

Leukemia, a type of cancer found in your blood and bone marrow, is caused by the rapid production of abnormal white blood cells. The high number of abnormal white blood cells are not able to fight infection, and they impair the ability of the bone marrow to produce red blood cells and platelets.

How do cancer cells grow and survive?

How cancer cells rewire their metabolism to survive. ... Cancer cells need food to survive and grow. They're very good at getting it, too, even when nutrients are scarce. Many scientists have tried killing cancer cells by taking away their favorite food, a sugar called glucose.

What do cancer cells feed on?

Beverages:Avoid sugary drinks such as soda, lattes or sweetened teas. ... Water, unsweetened tea, vegetable juices and other sugar-free fluids are healthy options.Soy milk, milk and kefir have a low glycemic index, and offer many other beneficial nutrients.Choose whole fruit over fruit juice.More items...

Is cancer that deadly?

But increased cell proliferation alone is not enough to cause cancer. A tumor is considered cancerous only if its cells have the ability to invade surrounding tissue, in which case it is said to be malignant. ... This metastasis is what makes cancer so deadly.

Do blood tests detect cancer?

The samples may show cancer cells, proteins or other substances made by the cancer. Blood tests can also give your doctor an idea of how well your organs are functioning and if they've been affected by cancer. Examples of blood tests used to diagnose cancer include: Complete blood count (CBC).

What foods do cancer cells feed on?

1-Affinity. Cancer cells love sugar! That is why refined carbohydrates like white sugar, white flour, high fructose corn syrup (HFCS) and soft drinks are extremely dangerous for anyone trying to prevent or reverse cancer. Sugar essentially feeds tumors and encourages cancer growth.

Do cancer cells thrive on sugar?

Myth: People with cancer shouldn't eat sugar, since it can cause cancer to grow faster. ... All cells, including cancer cells, depend on blood sugar (glucose) for energy. But giving more sugar to cancer cells doesn't speed their growth.

Is the chemotherapy painful?

BTCP is known as a "flare" of pain, and can be severe. Chemotherapy or radiation induced pain - is most often a form of nerve pain. It can cause peripheral neuropathy (painful numbness of the extremities), or paresthesia (numbness and tingling of hands, feet or any extremity of the body).

Can cancer cause mental illness?

There is evidence3 to support the existence of PTSD within both cancer survivors and cancer patients. ... Cancer treatments can also cause depression and anxiety. A side effect of chemotherapy known as chemo brain can cause fatigue, depression, mental fog, and other forms of cognitive impairment.

What is cancer fatigue?

It often gets better when you rest. Cancer-related fatigue is worse and it causes more distress. It's not the tired feeling people remember having before they had cancer. ... For some people, this kind of fatigue causes more distress than pain, nausea, vomiting, or depression.

What is cancer mainly caused by?

Gene mutations that occur after birth. Most gene mutations occur after you're born and aren't inherited. A number of forces can cause gene mutations, such as smoking, radiation, viruses, cancer-causing chemicals (carcinogens), obesity, hormones, chronic inflammation and a lack of exercise.

What is the cancer that kills the fastest?

Start with this life-saving information on five of the fastest-moving cancers: pancreatic, brain, esophageal, liver and skin. Pancreatic cancer is one of the deadliest. Of the approximately 44,000 people diagnosed each year, 38,000 will die.