Essential Peripherals Flashcards
Acronym:
CD
Compact Disc
Acronym:
CD-ROM
Compact Disc-Read Only Memory
Acronym:
CDFS
Compact Disc File System
Acronym:
CD-R
Compact Disc Recordable
Acronym:
CD-RW
Compact Disc ReWriteable.
Acronym:
DVD
Old: Digital Video Disc
Now: Digital Versatile Disc
Acronym:
DVD ROM
Digital Versatile Disc Read Only Memory
Acronym:
Optical media followed by DL
Dual Layer
Acronym:
Optical media followed by DS
Double Sided.
What is +RW and -RW?
2 different standards of rewritable discs.
Acronym:
BD
Blu Ray Disc
Acronym:
BD-R
Blu Ray Disc Recordable
Acronym:
DB-RE
Blu Ray Disc Recordable Earasable.
Compact Disc size in MB?
650-700MB
Digital Versatile Disc size in GB
4.37-15.9GB
Blu Ray Disc size in GB?
25-50GB
What are the three most common optical media subtypes IE “-??”
ROM - Read Only Memory,
R - Write once,
RW/RE - ReWritable/ Recordable/Earasable
Acronym:
USB
Universal Serial Bus
USB 1.0 speed?
1.5Mbps
USB 1.1 speed?
12Mbps
USB 2.0 speed?
480Mbps
USB 3.0 speed?
5Gbps
USB 3.1 Gen1 and Gen 2 speeds?
Gen1 5Gbps
Gen2 10Gbps
Identify this connector type.
USB A
Identify this connector type.
USB B
Identify this connector type.
USB mini-b
Identify this connector type.
USB micro-b
Identify this connector type.
USB 3.0 Micro B
Identify this connector type.
USB C
USB 1.1 port colour?
White