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Data and Telecommunications, terms, concepts and abbreviations.
(19 terms)
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Computer Hardware parts, abbreviations and concepts.
(6 terms)
SDRAM
A generic name for various kinds of dynamic random access memory: DRAM that are synchronized with the clock speed that the microprocessor is optimized for. This tends to increase the number of instructions that the processor can perform in a given time. The speed of SDRAM is rated in MHz rather than in nanoseconds (ns). This makes it easier to compare the bus speed and the RAM chip speed. You can convert the RAM clock speed to nanoseconds by dividing the chip speed into 1 billion ns (which is on...
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Graphic Design & prepress terms from desktop publishing to offset printing.
(14 terms)
Page Description Language
Abbreviated as PDL, a language for describing the layout and contents of a printed page. The best-known PDLs are Adobe PostScript and Hewlett-Packard PCL (Printer Control Language), both of which are used to control laser printers.
Both PostScript and modern versions of PCL are object-oriented, meaning that they describe a page in terms of geometrical objects such as lines, arcs, and circles. |
Linux/Unix Terms and Commands.
(9 terms)
whereis
Locate the binary, source, and manual page files for specified commands/files. The supplied filenames are first stripped of leading pathname components and any (single) trailing extension of the form .ext (for example, .c). Prefixes of s. resulting from use of source code control are also dealt with. whereis then attempts to locate the desired program in a list of standard Linux directories (e.g., /bin, /etc, /usr/bin, /usr/local/bin/, etc.).
Options -b Search only for binaries. -f Term... |
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Photography terms and concepts, including digital and traditional photographic techniques.
(11 terms)
Barrel-distortion
A lens Aberration or defect that causes straight lines to bow outward, away from the center of the image.
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Web design termonology, concepts, and abbreviations.
(46 terms)
web designer
Person responsible creating web sites - this usually includes all graphics, code, and functionality for the complete page - however sometimes it only refers to the graphic design of the site and not the code. In those cases a web programmer would also be involved.
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