DE CERTIFICATION PRACTICE SOLUTION COMPLETE QANDA STUDY REVIEW PACK

DE CERTIFICATION PRACTICE SOLUTION
COMPLETE QANDA STUDY REVIEW PACK

●● CGA
Answer: 320x240 - Analog format


●● EGA
Answer: 640x350 - Analog format


●● VGA
Answer: 640x480 - Analog format


●● SVGA
Answer: 800x600 - Analog format


●● XGA
Answer: 1024x768


●● WXGA
Answer: 1366x768


●● XGA+

,Answer: 1152x864


●● WXGA+
Answer: 1440x900


●● Super XGA
Answer: 1400x1050


●● WSXGA+
Answer: 1680x1050


●● Ultra XGA
Answer: 1600x1200


●● WUXGA
Answer: 1920x1200


●● DVI port
Answer: Digital Visual Interface; accepts both analog and digital signals
but only through specific connectors. DVI-D, DVI-A, and DVI-A/D or
DVI-I. DVI-I and DVI-D also support Dual-Link connections by having
extra pins.

,●● DisplayPort
Answer: Compact 20-pin connector; supports up to 2560 x 1600 and 120
Hz refresh rates. Can drive up to four displays by a single port and is
capable of signal encryption and transmission of audio. Also comes in
Mini Displayport.


●● HDMI port
Answer: High Definition Multimedia Interface; also comes in mini and
micro variations


●● S/PDIF
Answer: Sony/Phillips Digital Interface; digital audio output that comes
in both electrical and optical variations. Electrical usually uses RCA on
coax, optical uses fiber.


●● RG-6 cable
Answer: Coaxial connection 75 Ohms


●● RG-59 cable
Answer: Coaxial connection 75Ohms


●● F connector
Answer: Coaxial connector, pin center, outer threaded ring

, ●● Component video
Answer: Uses 3 RCA connectors that split the signal into its
components, 1 for brightness and 2 for color (Yellow, red, white)


●● S-Video
Answer: Sends video signal from a computer to a TV, shaped similarly
to PS/2


●● MIDI/Joystick port
Answer: On legacy systems, a female DB-15 port with the pins arranged
in 2 rows instead of 3


●● ST connector
Answer: Fiber connector (stick it in and twist it)


●● SC connector
Answer: Fiber connector (stick and click)


●● LC connector
Answer: Fiber Connector


●● BNC connector