Secure Digital Card (SD Card)
An SD Card (Secure Digital Card) is an ultra small flash memory card designed to provide high-capacity memory in a small size. SD cards are used in many small portable devices such as digital video camcorders, digital cameras, handheld computers, audio players and mobile phones. In use since 1999, SD Memory Cards are now available in capacities between 16 Megabytes and 1 Gigabyte. An SD card typically measures 32 x 24 x 2.1 mm and weighs approximately 2grams.
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- SECAM
Short for SIquentiel Couleur @ Mimoire (Sequential Color with Memory), SECAM is a color TV standard that was introduced in the early 1960 in France. SECAM uses the same resolution as PAL (625 lines) but transmits the color information sequentially: R-Y on one line and B-Y on the next. SECAM is used sparingly around the […]
- SECC
Short for Single Edge Contact Cartridge SECC is a processor cartridge that plugs into a motherboard on Slot1. SECC was designed to hold the Intel Pentium II as well as external cache. SECC was replaced with the newer SECC2 technology that was designed to hold the Intel Pentium II 450 and Pentium III.
- SELinux
Short for Security-enhanced Linux, SELinux is a Linux variation that can be fully integrated into the Linux 2.6 kernel series and also several Linux distributions. SELinux has no concept of a root user, instead it includes enhanced security functionality through enforced mandatory access controls (MAC). SELinux was created by the National Security Agency as an […]
- Search Engine Marketing (SEM)
SEM is short for search engine marketing. SEM is a type of Internet marketing associated with the researching, submitting and positioning of a website within search engines to achieve maximum visibility and increase your share of paid and/or organic traffic referrals from search engines. SEM involves things such as search engine optimization (SEO), keyword research, […]
- Search Engine Optimization (SEO)
SEO is short for search engine optimization or search engine optimizer. Search engine optimization is a methodology of strategies, techniques and tactics used to increase the amount of visitors to a website by obtaining a high-ranking placement in the search results page of a search engine (SERP) — including Google, Bing, Yahoo and other search […]