CompTIA A+ Acronyms by Dave ( Din to HCL )

Acronyms and their spell-outs from the CompTIA website, along with some short definitions and descriptions by me.

48 cards   |   Total Attempts: 189
  

Cards In This Set

Front Back
DIN
Answer 1
Deutsche Industry Norm (type of connector used for things like the keyboard, DIN 41612 is used for routers and switches)
DIP
Answer 2
Dual inline package ( a type of chip housed in a rectangular package with two rows of pins on each side )
DLT
Answer 3
Digital linear tape ( a type of magnetic tape storage device ranging from 20 to 40GB in size with speed up to 2.5KBps )
DMA
Answer 4
Direct memory access ( a technique for sending data from main memory to a device without going through the CPU)
DNS
Domain name service or domain name server ( an Internet service that translates domain names into IP addresses)
DOS
Disk operating system or denial of service ( usually is shorthand for the 16-bit MSDOS: Microsoft disc operating system)
DPMS
Display power managment signaling (defines four power managment settings for idle monitors: on, stand-by, suspend, and off)
DRAM
Answer 8
Dynamic random access memory
DSL
Digital subscriber line (used for high rate of transfer of data over telephone lines)
DVD
Digital video disk or digital versitile disk
DVD-RAM
Digital video disk-random access memory (a DVD that can be recorded and erased repeatedly. Compatible only with devices that support DVD-RAM format.)
DVD-ROM
Digital video disc-read only memory (a DVD with 4.7GB to 17GB capacity, transfer rate of 600KBps to 1.3MBps. Uses MPEG 2 to compress video data.)
DVD-R
Digital video disc-recordable (a DVD that can only be recorded on once)
DVD-RW
Digital video disc-rewritable (a DVD that can be recorded on and erased numerous times without damage)
DVI
Digital video interface (a standard used to convert analog signals into digital signals to accomodate both analog and digital monitors)