dynamic function loading
(dī-nam´ik funk´sh&n lōd´ing) (n.) Also known as lazy loading, the capability to specify which components of a program are called into memory and which components are not called into memory by default when a program is first launched. Dynamic function loading is a method of speeding up the initial load time of a program. Because expansive applications often contain many features that may never be used, this method of loading instructs the system loader to load only the dependent components of a program that are specifically requested. In this way the performance of a program can be improved.
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A dynamic shared object (DSO) is an object file that is intended to be used simultaneously (or shared by) multiple applications while they’re executing. A DSO can be used in place of archive libraries and will minimize overall memory usage because code is shared. Two executables that use the same DSO and that run simultaneously […]
- dynamic variable
In programming, a dynamic variable is a variable whose address is determined when the program is run. In contrast, a static variable has memory reserved for it at compilation time.
- dynaset
A database sub-table that selects and sorts records as specified by a question. It will automatically reflect changes in its underlying tables and, when modified, can make changes in those tables.
- E1
Similar to the North American T-1, E1 is the European format for digital transmission. E1 carries signals at 2 Mbps (32 channels at 64Kbps, with 2 channels reserved for signaling and controlling), versus the T1, which carries signals at 1.544 Mbps (24 channels at 64Kbps). E1 and T1 lines may be interconnected for international use.
- E911
Short for Enhanced 911, a location technology advanced by the FCC that will enable mobile, or cellular, phones to process 911 emergency calls and enable emergency services to locate the geographic position of the caller. When a person makes a 911 call using a traditional phone with ground wires, the call is routed to the […]