DER meaning in Computing ?

Answer:

What is Distinguished Encoding Rules mean?

X.690 is an ITU-T standard specifying several ASN.1 encoding formats:

Basic Encoding Rules (BER)Canonical Encoding Rules (CER)Distinguished Encoding Rules (DER)

The Basic Encoding Rules were the original rules laid out by the ASN.1 standard for encoding abstract information into a concrete data stream. The rules, collectively referred to as a transfer syntax in ASN.1 parlance, specify the exact octet sequences which are used to encode a given data item. The syntax defines such elements as: the representations for basic data types, the structure of length information, and the means for defining complex or compound types based on more primitive types. The BER syntax, along with two subsets of BER (the Canonical Encoding Rules and the Distinguished Encoding Rules), are defined by the ITU-T's X.690 standards document, which is part of the ASN.1 document series.

reference

Full Form	Category
Designated Engineering Representatives	Academic & Science
Division of Extramural Research	Academic & Science
Derim	Airport Code
De Rigo, S. P. A.	Business
Distributed Energy Resource	Business
Debt-to-Equity Ratio	Business
Development Executives Roundtable	Community
Digital Education Revolution	Community
Documentary Educational Resources	Community
Digital Extended Request (proposed T.30 extended negotiations)	Computer and Networking
Distinguished Encoding Rules	Computing
Dual Ethernet Router	Computing
Data Error Reporting	Computing
Definite Encoding Rules	Computing
Device Error Recovery	Computing
Data Element Request	Database Management
Destroyer Escort, Radar Picket	General
Department of Exploitable Resources	General
Departure End of the Runway	General
Department of Environment Regulation	General
Dull Emitter Receiving	General
Department of Environment and Regulation	General
Departure End Of Runway	General
Dry Extract Ratio	General
Death Egg Robot	General
Dissociative Exomind Rejection	General
Dramatic Entertainment Robot	General
Discrete Emission Reduction	Governmental
Diesel Emissions Reduction	Governmental
Disaster and Emergency Response	Governmental
Drug Experience Report	Governmental
Distributed Energy Resources	Governmental
Department of Environmental Resources	Governmental
DADRI	Indian Railway Station
Designated Engineering Representative	Jobs
Designated Employer Representative	Jobs
Derham, Papua New Guinea	Regional
Dunn-Erwin Railway Corporation	Regional
Drawing Error Report	Space Science
Defensive Efficiency Rating	Sports
Defense Efficiency Ratio	Sports
Derailleur Gears	Sports