DECK 1 Flashcards
USB 2 TYPES
A= shaped like flat rectangle
B=square, for large devices like…
B mini= common on digital cameras
-printers
USB TYPE 2
B micro= flatter than b, common on smartphones and…
-tablets
USB 3.0/3.1 features USB..
USB 3.0 Type..is compatiable with USB 1.1 and 2.0 but 3.1 isn’t
-C
-A
lowspeed devices= 3 meter cable. how much for full/highspeed?
LCDs are illuminated by LEDs
HDMI category…does 4k
-5 meters
-2
HDMI requires a royalty. Display port doesn’t
DP allows….HDMI doesn’t
Of the two Apple cables (Thunderbolt and lightening), Lightening is only one proprietary to Apple Devices, such as IPAD/IPHONE
-daisy chaining
Thunderbolt 1/2=same interface as miniDP. 3=
SATA is up to a meter and has 7 pins for data and …for power
Molex is for legacy devices and connects to PSUs
-same as USB-C
-15
Vertical Streak on a printout can be blamed on the drum
Getting HDMI block means projector probably doesn’t support necessary….
-HDCP protocol
If you see ghost image/double image it’s probably the transfer roller’s fault
you may need to enable…to create vms
multithreading
802.11n supports MIMO
BULLSHIT, but three, consecutive beeps during bootup mean…
-RAM ISSUE
PCI cannot go in PCIe
ATX= motherboard standard, 7 exapnsion slots. How many slots for mini ATX?
Small form SFF pcs use mini ITX
4
Fan connectors usually 3/4 pin…
SCSI
SCA= 80 pins, ….=68
IDE is also known as parallel and is legacy storage interface
-Molex
-HD
Serial is also known as RS-232 and the…port, specifies 25 pins but usually only..
pin 1 on a EIDE cable has a…stripe
SCSI normally connects hard disk
-com, 9
-red
PCI cannot fit into a PCI Express
ATX is 12 X 9.6
