Programming language languages are artificial languages in which the syntax and semantics are strictly defined. A protocol that allows one system to send a file to another system to be queued to a device to which the receiving system has access. In more common usage it means any accessible collection of information and that only a limited set of data values may be used to specify queries. Over twenty thousand standards have been set covering everything from manufactured products and technology to food safety, agriculture and healthcare. Credit belongs to the original authors, especially to Peter Day, from whose glossary most of the terms were collected. It establishes industry standards and offers professional certifications, resources, and networking opportunities to those who pass credentialing exams and become members. This certification validates that candidates retain core cybersecurity skills and techniques including risk management and mitigation, threat management, and intrusion detection.
The fixed size allows for very high speed switching. Companies using the products of a vendor like Microsoft or Cisco may demand their employees hold vendor-specific credentials. NetScape One of the most recent developments in browsing technology, it is considered to be faster than the original Mosaic. See Appendix A for contact information. Used in the design of hypertext.
Also suggests access to a computer network. . A collection of information on the basics of any given subject. The basis of the World-Wide Web. Candidates earn these credentials after passing an exam or series of exams.
Consulting and market research company Gartner Inc. The main internal component of a computer where executions of instructions are carried out and calculations are performed. The information is private to its owning objects and accessible to all other objects only by sending a message to the owner. It does not, however, charge for most draft copies of documents in electronic format. This guide describes the basics of Java, providing an overview of syntax, variables, data types and. An image, digital image, or still image is a representation of visual information, such as drawings, pictures, graphs, logos, or individual video frames.
During the founding meetings of the new organization, the Greek word explanation was not invoked, so this meaning may have been made public later. On a mainframe, such a file is typically called a library. The analog communications channel is typically a telephone line and the analog signals are typically sounds. Through the standardization effort, duplication of work is avoided and the seamless transfer of technology is thus enabled. On a network hub, it is the connector that receives the wire link from a node. They pay reduced membership fees, but can follow the development of standards.
G garbage Unwanted or meaningless information in memory, on disk or on a tape. An analog device uses a physical quantity, such as length or voltage, to represent the value of a number. Also an address space and the code executing in it. In computer graphics, the smallest element of a display space that can be independently assigned color or intensity. Hyperlinks allow non-linear exploration of media that contain them. Mosaic An Internet-based, global hypermedia browser that provides a unified interface to the various protocols, data formats, and information archives i.
If you think a term should be updated or added to the TechTerms dictionary, please! Exam preparation includes training in system architecture, user interfaces, and networking fundamentals. Credentialing organizations offer training materials such as textbooks, labs, and study guides, and provide training courses in a variety of formats, including online self-study courses and instructor-led online and in-person courses. Magnetic medium for data storage. The 603 is an entry-level device targeted toward embedded applications and low power consumption uses such as notebooks and low-end workstations. B backbone Refers to a piece of cable used to connect different floors or departments together into a network.
Compuserves non-platform specific format for low-resolution, compressed graphics interchange. Data is written to two places simultaneously, so if one disk. A lack of standardization often manifests in large numbers of incompatible formats for a given technology and for technologies that must interoperate. K Kermit A communications protocol that allows you to transfer files between your computer and on-line network systems. Some binary files may be computer programs or other forms of data that contain no text characters at all. Level 3 stores error correcting information such as parity on a separate disk, and uses data striping on the remaining drives.
Advertiser Disclosure: Some of the products that appear on this site are from companies from which QuinStreet receives compensation. By enabling products from different markets to be directly compared, they facilitate companies in entering new markets and assist in the development of global trade on a fair basis. For example, an Ethernet bridge only looks at the Ethernet address. It is also concerned with doing the right things and doing things right. It controls underlying telecommunications functions such as routing, relaying, and data link connections.
Proposed by Bellcore for transmission of data, voice and higher-bandwidth technologies over phone lines. Will send a copy of a file on command. Used as a verb, to design, write and test such instructions. Q quality It is meeting your own specifications and meeting your customers expectations. Examples: Send me a message on-line. The term has come to be applied to the computer itself in the case of large systems. Subscriber members countries with small economies.