strudelzsarah.blogspot.com
Intro To IT: October 2009
http://strudelzsarah.blogspot.com/2009_10_01_archive.html
Sunday, October 25, 2009. Which comes from the Latin word nodus. 8216;knot' is a connection point, either a redistribution point or a. Equipment). The definition of a node depends on the network and. Referred to. A physical network node is an. Electronic device that is attached to a network, and is capable of sending, receiving, or forwarding information over a communications channel. Distribution point such as a. Is consequently not a node. In. Refers to a point in a. Streaming audio and video. A networ...
strudelzsarah.blogspot.com
Intro To IT: Careers in IT
http://strudelzsarah.blogspot.com/2009/08/careers-in-it.html
Sunday, August 2, 2009. Software engineering is the application of a systematic, disciplined, quantifiable approach to the development, operation, and maintenance of software, and the study of these approaches; that is, the application of engineering to software. The database administrator is the person who protectacts or is respondsible for the database. This includes backup systems for emergencies and to protect it. The duties pf the database administrator is vary and depandent on the job discr...A com...
janetkhootzeee.blogspot.com
introduction to IT: August 2009
http://janetkhootzeee.blogspot.com/2009_08_01_archive.html
Sunday, August 2, 2009. Network administrator is a modern profession responsible for the maintenance of computer hardware and software.The Network Administrator is usually the highest level of technical or network staff in an organization and will rarely be involved with direct user support.The actual role of the network administrator vary.It often includes maintenance of network facilities in individual machines, such as drivers and settings of. Subscribe to: Posts (Atom). View my complete profile.
jangcallie.blogspot.com
Intro To It: September 2009
http://jangcallie.blogspot.com/2009_09_01_archive.html
Sunday, September 27, 2009. An electronic circuit board installed to an expansion slot of a computer motherboard. It enhance the computer's ability to perform additional functions not offered by the motherboard. An example of expansion card is graphics card. It gives the PC more 3D graphis processing power. Network Interface Card (NIC). A small electronic circuit (integrated circuit) and is one of the basic components of most kind of electronic devices. Chips are small and made of semiconductors....This ...
jangcallie.blogspot.com
Intro To It: Careers in IT
http://jangcallie.blogspot.com/2009/08/careers-in-it.html
Monday, August 3, 2009. A webmaster is a person who creates and manages information and also the organization of a or more websites. He or she also maintains the website by updating the web pages and replying to the questions and problems of the users. The jobs of a webmaster includes regulating and managing access rights of different users of a website,setting up a website navigation and designing the appearance of the site. A software engineer applies the princle of software engineering to the designs,...
janetkhootzeee.blogspot.com
introduction to IT: SYSTEM UNIT
http://janetkhootzeee.blogspot.com/2009/09/system-unit.html
Sunday, September 27, 2009. Network Interface Card (NIC). Network interface card is installed in an available slot inside the computer.A network interface controller (NIC) is a hardware device that handles an interface to a computer network and allows a network-capable device to access that network.Network interface card. Usually also contains the protocol control firmware and Ethernet Controller needed to support the MAC data link protocol used by Ethernet. What is Plug and Play? An opening in a compute...
janetkhootzeee.blogspot.com
introduction to IT: Input and output
http://janetkhootzeee.blogspot.com/2009/10/input-and-output.html
Monday, October 5, 2009. Optical character recognition refers to the branch of computer science that involves reading text. From paper and translating the images into a form that the computer can manipulate (for example, into ASCII codes).An OCR system. Enables you to take a book or a magazine article, feed it directly into an electronic computer file. And then edit the file using a word processor. All OCR systems include an optical scanner for reading. A dot matrix printer. Or impact matrix printer.
jangcallie.blogspot.com
Intro To It: System Unit
http://jangcallie.blogspot.com/2009/09/system-unit.html
Sunday, September 27, 2009. An electronic circuit board installed to an expansion slot of a computer motherboard. It enhance the computer's ability to perform additional functions not offered by the motherboard. An example of expansion card is graphics card. It gives the PC more 3D graphis processing power. Network Interface Card (NIC). A small electronic circuit (integrated circuit) and is one of the basic components of most kind of electronic devices. Chips are small and made of semiconductors....This ...
