Wednesday, September 10, 2008

Computer Training jobs

  • P Job, a minor Biblical figure Job's syndrome, another name for the medical condition Hyper IgE syndrome (Job (professional wrestling), a wrestling performer who loses a match
      • rofession, an occupation requiring specialized knowled
      • Vocation, an occupation typically requiring training
    • Volunteer, where a person is serving the role without economic gain
  • a private or government employment agency:
    • Job Corps, a training program administered by the United States Government

Job Network, a set of employment organizations funded by the Australian Government

  • a job (role) served by a person or thing:
    • Employment, where a person is in a long-term relationship to perform a service for an employer
    • Occupation (economic), where a person performs a certain role over a long period
  • a job opening, a desire by an organization to fill a position
  • a task to be performed:
    • a building or structure under construction
    • Job (software), a scheduled and/or automated task for a computer in a batch processing environment
  • Job for a Cowboy an American death metal band
  • Book of Job, part of the Tanakh or Old Testament
  • Job (Bible), a character in the above named book
  • HIES)
  • Job, can be used instead of the word "Thing"

  • Job: A Comedy of Justice, a novel by Robert A. Heinlein
  • Job (novel), a novel by Joseph Roth
  • La Job, a Quebec adaptation of the British cult TV series The Office
  • Job ben Solomon, a Muslim slave who was a victim of the Atlantic slave trade
  • Job Cohen, mayor of Amsterdam
  • Job de RoincĂ© (1896-1981), French journalist and writer Jobs (Remnants), a major character from K. A. Applegate's Remnants series
  • Job, a character from the Preston-Child novel Still Life with Crows

Free Computer Tutorial

These tutorials are often led by graduate students, normally known as "Teaching Assistants" (TAs), though it is not unknown for the primary instructor of a course, even if a full professor, to take a tutorial. At Princeton University, these tutorials are known as preceptorials and are led by preceptors. The tutorial system at Oxford and Cambridge is fundamental to methods of teaching at those universities, but it is by no means peculiar to them (although it is rare for newer universities in the UK to have the resources to offer individual tuition--six to eight students is a far more common tutorial size). At Cambridge, a tutorial is known as a supervision.

In computer based education, a tutorial is a computer program whose purpose it is to assist users in learning how to use (parts of) a software product such as an office suite or any other application, operating system interface, programming tool, or game. At the two campuses of St. John's College, U.S. and a few other American colleges with a similar version of the Great Books program, a "tutorial" is a class of 12 - 16 students who meet regularly with the guidance of a tutor. In British academic parlance, a tutorial is a small class of one, or only a few, students, in which the tutor (a lecturer or other academic staff member) gives individual attention to the students.

Tutorials usually have the following characteristics:

  • A presentation of content, usually with an example or examples, often broken up into discrete modules or sections.
  • Some method of review that reinforces or tests understanding of the content in the related module or section.
  • A transition to additional modules or sections that builds on the instructions already provided. Tutorials can be linear or branching.

In some Canadian universities, such as York University or the University of Toronto, a tutorial refers to something more like a recitation in an American university, that is, a class of between 12-18 students that is supplemental to a large lecture course, which gives students the opportunity to discuss the lectures and/or additional readings in smaller groups. In Australian and New Zealand universities, a tutorial (colloquially called a tute) is a class of 10–30 students. Such tutorials are very similar to the Canadian system, although tutorials can occasionally be led by honours or postgraduate students, known as 'tutors'.

The tutorial focuses on a certain subject area (e.g. mathematics tutorial, language tutorial) and generally proceeds with careful reading of selected primary texts and working through associated exercises (e.g., demonstrating a Euclid proof or translating ancient Greek poetry). Internet computer tutorials can take the form of a screen recording, a written document (either online or downloadable), or an audio file, where a person will give step by step instructions on how to do something. Since formal lectures do not play a large part in the St. John's College curriculum, the tutorial is the primary method by which certain subjects are studied. However, at St. John's the tutorial is considered ancillary to the seminar, in which a slightly larger group of students meets with two tutors for broader discussion of the particular texts on the seminar list.

While many writers refer to a mere list of instructions or tips as a tutorial, this usage can be misleading.There are two kinds of software tutorials: movie tutorials that you watch, and interactive tutorials where you follow on-screen instructions (and in some cases watch short instruction movies), whereupon you do the tutorial exercises and get feedback depending on your actions. Some computer based tutorials can also be put up on the web.

Free computer Training Downloads

Headquartered in Basking Ridge, New Jersey, the company is a joint venture of Verizon Communications and Vodafone Group, with 55 and 45 percent ownership respectively. Their joint network covers geographic regions which includes a population of approximately 260 million people within the United States.

On June 5, 2008, Verizon Wireless announced it will acquire rural provider Alltel Wireless in a deal valued at $28.1 Billion. With this merger, Verizon Wireless states that it will have approximately 80 million wireless subscribers and will cover a geographical region that contains approximately 290 million people.

For the joint venture, Verizon Communications owns 55% and UK-based Vodafone Group (formerly Vodafone AirTouch) owns 45%. Verizon Wireless traces its roots to Bell Atlantic Mobile, NYNEX Mobile Communications, AirTouch Communications, PrimeCo Communications, and GTE Mobilnet. Cellco Partnership, doing business as Verizon Wireless, owns and operates the second largest wireless telecommunications network in the United States, based on a total of 68.7 million U.S. AMPS, Inc. was divided among the RBOCs as part of the Bell System Divestiture.

Bell Atlantic Mobile and AirTouch Paging. This wireless joint venture received regulatory approval in six months, and began operations as Verizon Wireless on April 4, 2000. On June 30, 2000, the addition of GTE Wireless' assets, in connection with the merger of Bell Atlantic and GTE to form Verizon Communications, made Verizon Wireless the nation's largest wireless communications provider (until Cingular's acquisition of AT&T Wireless in 2004).

On February 19, 2008, Verizon Wireless became the first of the "big" cellular companies to offer unlimited minutes talk plans. Meanwhile, in June 1999, AirTouch Communications of San Francisco, California merged with UK-based Vodafone Group Plc, forming Vodafone AirTouch Plc. The name "Verizon," a portmanteau, is derived by combining the word "veritas," a Latin term that means "truth," and the word "horizon." Together, they are supposed to conjure images of reliability, certainty, leadership, and limitless possibilities.

In September 1999, Vodafone AirTouch announced a $90-billion joint venture with Bell Atlantic Corp. to be called Verizon Wireless, and which would be comprised of the two companies' U.S. Bell Atlantic Mobile and NYNEX Mobile Communications merged in 1995 to create Bell Atlantic-NYNEX Mobile, and in 1997 their namesake Baby Bell parents followed suit to form the new Bell Atlantic and their wireless subsidiary was renamed Bell Atlantic Mobile. Bell Atlantic Mobile and NYNEX Mobile Communications was created from Advanced Mobile Phone Service, Inc., which was a subsidiary of AT&T created in 1978 to provide cellular service nationwide.

New Horizons


The New Horizons craft was built primarily by Southwest Research Institute (SwRI) and the Johns Hopkins Applied Physics Laboratory (APL). The mission's principal investigator is Dr. S New Horizons was launched on January 19, 2006 directly into an Earth-and-solar-escape trajectory. New Horizons is the first mission in NASA's New Frontiers mission category, larger and more expensive than Discovery missions but smaller than "flagship" programs.. Alan Stern (NASA Associate Administrator, formerly of the Southwest Research Institute). New Horizons is a robotic spacecraft mission by NASA currently underway.


It is expected to be the first spacecraft to fly by and study the dwarf planet Pluto and its moons, Charon, Nix, and Hydra. NASA may also approve flybys of one or more other Kuiper Belt Objects.It will arrive at Pluto on 14 July 2015 then continue into the Kuiper belt. New Horizons was originally planned as a voyage to what was then the only unexplored planet in the Solar System. When the spacecraft was launched, Pluto was still classified as a planet, later to be reclassified as a dwarf planet by the International Astronomical Union (IAU).



The cost of the mission (including spacecraft and instrument development, launch vehicle, mission operations, data analysis, and education/public outreach) is approximately $650 million over 15 years (from 2001 to 2016). An earlier proposed Pluto mission – Pluto Kuiper Express – was cancelled by NASA in 2000 for budgetary reasons.



Navigation, which is not realtime, is performed at various contractor facilities; KinetX is the lead on the New Horizons navigation team and is responsible for planning trajectory adjustments as the spacecraft speeds toward the outer solar system. However, some members of the New Horizons team, including Alan Stern, disagree with the IAU definition and therefore still describe Pluto as the ninth planet. Pluto's newly-discovered satellites, Nix and Hydra, also have a connection with the spacecraft: The first letters of their names, N and H, are the initials of "New Horizons". The moons' discoverers chose these names for this reason, in addition to Nix and Hydra's relationship to the mythological Pluto.



. Overall control, after separation from the launch vehicle, is performed at Mission Operations Center (MOC) at the Applied Physics Laboratory. The science instruments are operated at the Clyde Tombaugh Science Operations Center (T-SOC) in Boulder, Colorado. It had an Earth-relative velocity of about 10.1 miles per second (16.26 km/s or 58,536 km/h) after its last engine shut down, making it the fastest spacecraft launched to date. As of 2008, it has a velocity of about 12 miles per second (19.31 km/s). In addition to the scientific equipment, there are several cultural artifacts travelling with the spacecraft. These include a collection of 430,000 names stored on a compact disc, a piece of Scaled Composites SpaceShipOne, and an American flag, along with other mementos. One of the trim weights on the spacecraft is a Florida state quarter, and principal investigator Alan Stern has also confirmed that some of the ashes of Pluto discoverer Clyde Tombaugh are aboard the spacecraftIt flew by Jupiter on 28 February 2007 at 5:43:40 UTC and Saturn's orbit on 8 June 2008 at 10:00:00 UTC.



Basic Computer Terminology




Computer science has many sub-fields; some emphasize the computation of specific results (such as computer graphics), while others relate to properties of computational problems (such as computational complexity theory). Still others focus on the challenges in implementing computations. Computer science (or computing science) is the study and the science of the theoretical foundations of information and computation and their implementation and application in computer systems

Wilhelm Schickard built the first mechanical calculator in 1623. For example, programming language theory studies approaches to describing computations, while computer programming applies specific programming languages to solve specific computational problems

.Around 1900, the IBM corporation sold punch-card machines. However, all of these machines were constrained to perform a single task, or at best some subset of all possible tasks. . Charles Babbage designed a difference engine in Victorian times (between 1837 and 1901) helped by Ada Lovelace. A further subfield, human-computer interaction, focuses on the challenges in making computers and computations useful, usable and universally accessible to people.

Modern society has seen a significant shift from computers being used solely by experts or professionals to a more widespread user base. By the 1990s, computers became accepted as being the norm within everyday life. Computer science began to be established as a distinct academic discipline in the 1960s, with the creation of the first computer science departments and degree programs. 'IBM' (short for International Business Machines) released the IBM 704 and later the IBM 709 computers, which were widely used during the exploration period of such devices. Machines for calculating fixed numerical tasks, such as the abacus, have existed since antiquity. Since practical computers became available, many applications of computing have become distinct areas of study in their own right.

Although many initially believed it impossible that computers themselves could actually be a scientific field of study, in the late fifties it gradually became accepted among the greater academic population. It is the now well-known IBM brand that formed part of the computer science revolution during this time "Still, working with the IBM [computer] was frustrating...if you had misplaced as much as one letter in one instruction, the program would crash, and you would have to start the whole process over again". During the late 1950s, the computer science discipline was very much in its developmental stages, and such issues were commonplace.

During the 1940s, as newer and more powerful computing machines were developed, the term computer came to refer to the machines rather than their human predecessors. The early foundations of what would become computer science predate the invention of the modern digital computer. As it became clear that computers could be used for more than just mathematical calculations, the field of computer science broadened to study computation in general. Time has seen significant improvements in the usability and effectiveness of computer science technology. During this time data entry was a primary component of the use of computers, many preferring to streamline their business practices through the use of a computer. This also gave the additional benefit of removing the need of large amounts of documentation and file records which consumed much-needed physical space within offices.


Monday, September 8, 2008

Training Home


Enterprise resource planning (ERP) is the planning of how business resources (materials, employees, customers etc.) are acquired and moved from one state to another.

An ERP system is based on a common database and a modular software design. The common database can allow every department of a business to store and retrieve information in real-time. Examples of modules in an ERP which formerly would have been stand-alone applications include: Manufacturing, Supply Chain, Financials, Customer Relationship Management (CRM), Human Resources, Warehouse Management and Decision Support System. The information should be reliable, accessible, and easily shared. The modular software design should mean a business can select the modules they need, mix and match modules from different vendors, and add new modules of their own to improve business performance.

The initials ERP originated as an extension of MRP (material requirements planning, and then manufacturing resource planning) and CIM (computer-integrated manufacturing) and was introduced by research and analysis firm Gartner. To be considered an ERP system, a software package must provide the function of at least two systems. For example, a software package that provides both payroll and accounting functions could technically be considered an ERP software package.

However, the term is typically reserved for larger, more broadly based applications. Ideally, the data for the various business functions are integrated. In practice the ERP system may comprise a set of discrete applications, each maintaining a discrete data store within one physical database. ERP systems now attempt to cover all basic functions of an enterprise, regardless of the organization's business or charter. Non-manufacturing businesses, non-profit organizations and governments now all use ERP systems.

The introduction of an ERP system to replace two or more independent applications eliminates the need for external interfaces previously required between systems, and provides additional benefits ranging from standardization and lower maintenance (one system instead of two or more) to easier and/or greater reporting capabilities (as all data is typically kept in one database).