Embark on a journey of knowledge! Take the quiz and earn valuable credits.
Challenge yourself and boost your learning! Start the quiz now to earn credits.
Unlock your potential! Begin the quiz, answer questions, and accumulate credits along the way.
Embark on a journey of knowledge! Take the quiz and earn valuable credits.
Challenge yourself and boost your learning! Start the quiz now to earn credits.
Unlock your potential! Begin the quiz, answer questions, and accumulate credits along the way.
+10 pts
What is Graphical Data Display Manager mean?
GDDM (Graphical Data Display Manager) is a computer graphics system for the IBM System/370 which was developed in IBM's Hursley lab, and first released in 1979. GDDM was originally designed to provide programming support for the IBM 3279 colour display terminal and the associated 3287 colour printer. The 3279 was a colour graphics terminal designed to be used in a general business environment.
GDDM was extended in the early 1980s to provide graphics support for all of IBM's display terminals and printers, and ran on all of IBM's mainframe operating systems.
GDDM also provided support for the (then current) international standards for interactive computer graphics: GKS and PHIGS. Both GKS and PHIGS were designed around the requirements of CAD systems.
GDDM is also available on the IBM i midrange operating system, as well as its predecessor, the AS/400.
GDDM comprises a number of components:
Graphics primitives - lines, circles, boxes etc.Graphing - through the Presentation Graphics Feature (PGF)Language support - PL/I, REXX, COBOL etc.Conversion capabilities - for example to GIF format.Interactive Chart Utility (ICU).GDDM remains in widespread use today, embedded in many z/OS applications, as well as in system programs.
reference| Full Form | Category |
|---|---|
| Graphics Data Display Manager | Computing |
| Graphical Data Display Manager | Governmental |
Posted on 30 Apr 2022, this text provides information on Miscellaneous in Governmental related to Governmental. Please note that while accuracy is prioritized, the data presented might not be entirely correct or up-to-date. This information is offered for general knowledge and informational purposes only, and should not be considered as a substitute for professional advice.
Turn Your Knowledge into Earnings.
Ever curious about what that abbreviation stands for? fullforms has got them all listed out for you to explore. Simply,Choose a subject/topic and get started on a self-paced learning journey in a world of fullforms.
OPEN APP
Click "Allow Notifications" in Your Browser to Access Quiz and Earn Rewards! 🚀
Write Your Comments or Explanations to Help Others