sas·sa·fras

n. 1. A deciduous eastern North American tree (Sassafras albidum) having irregularly lobed leaves and aromatic bark, leaves, and roots. 2. The dried root bark of this plant, used as a source of safrole and formerly as a flavoring. Lire la suite

“Messages can be recovered as long as they are not overwritten.” Note that receiving new messages may also force the deletion of the text messages you're trying to save, so turn your phone on Airplane mode immediately after you realized that important messages were deleted. Lire la suite

Supervisory control and data acquisition (SCADA) is a system of software and hardware elements that allows industrial organizations to: Control industrial processes locally or at remote locations. Monitor, gather, and process real-time data. Lire la suite

Schema is of three types: Logical Schema, Physical Schema and view Schema.

• Logical Schema – It describes the database designed at logical level.
• Physical Schema – It describes the database designed at physical level.
• View Schema – It defines the design of the database at the view level.

A relational database refers to a database that stores data in a structured format, using rows and columns. This makes it easy to locate and access specific values within the database. It is "relational" because the values within each table are related to each other. Tables may also be related to other tables. Lire la suite

A schema diagram is a diagram which contains entities and the attributes that will define that schema. A schema diagram only shows us the database design. It does not show the actual data of the database. Schema can be a single table or it can have more than one table which is related. Lire la suite

A flyback diode is a diode connected across an inductor used to eliminate flyback, which is the sudden voltage spike seen across an inductive load when its supply current is suddenly reduced or interrupted. Lire la suite

Companies look to search engine optimization, or SEO, to help gain more awareness and to make their company higher in the rank of a search engine. SEO is utilized through search engines such as Google, Yahoo, MSN, Bing, etc. Search engine optimization uses keywords that attract a user to the company. Lire la suite

Search Engine Results Pages (SERPs) are the pages that Google and other search engines show in response to a user's search query. They're made up of organic and paid search results. Lire la suite

What is SERPS pension? The State Earnings Related Pension Scheme (SERPS) allowed people to increase their state pension income. They could achieve this by building up 'additional state pension', based on their level of earnings over their working life. Lire la suite