EXTRON CONTROL SPECIALIST EXAM
TERMINAL CERTIFICATION EVALUATION
COMPLETE QUESTIONS WITH FULL
SOLUTION ALREADY PASSED
⩥ Which of the following projects a ray of light through a lens to display
an image onto a surface?
Answer: Projector
⩥ Which of the following is the smallest component of a digital image,
composed of individual Red, Green, and Blue - RGB color elements?
Answer: Pixel
⩥ Chroma Subsampling is a form of:
Answer: Compression
⩥ True or False: Progressive Scanning draws each line sequentially from
left to right, creating a full image frame in one pass from top to bottom.
Answer: True
⩥ Which of the following describes how often the display can redraw
the screen to show a new image?
,Answer: Refresh Rate
⩥ Which of the following interfaces renders images as micro packets
similar to network data?
Answer: DisplayPort
⩥ Which of the following is used for connecting peripheral devices
(keyboard, mouse) to computers, as well as for power to charge portable
devices?
Answer: USB
⩥ Which one of the following describes the relationship of width and
height of an image?
Answer: Aspect Ratio
⩥ Which one of the following measures an image's width and height
using pixels?
Answer: Resolution
⩥ Which one of the following consists of thin organic layers between
two conductors (transparent anode and metallic cathode) that convert
electric current into light?
Answer: OLED
, ⩥ Which one of the following is a reflective surface made up of
thousands of tiny mirrors, each representing a single pixel?
Answer: DLP
⩥ Which one of the following is the smallest component of a screen
image, composed of individual Red, Green, and Blue - RGB primary
colors?
Answer: Pixels
⩥ Interlaced scanning may be described as:
Answer: Images drawn in two alternate fields as odd & even numbered
lines
⩥ Which one of the following indicates the amount of data used per
pixel to present color information?
Answer: Color Bit Depth
⩥ Which one of the following is a digital transmission interface for
uncompressed video, multi-channel audio, and control data that also
supports High-bandwidth Digital Content Protection - HDCP?
Answer: HDMI (High Definition Multimedia Interface)
⩥ Which one of the following digital broadcast standards is adopted in
Europe, Asia, and Africa?
TERMINAL CERTIFICATION EVALUATION
COMPLETE QUESTIONS WITH FULL
SOLUTION ALREADY PASSED
⩥ Which of the following projects a ray of light through a lens to display
an image onto a surface?
Answer: Projector
⩥ Which of the following is the smallest component of a digital image,
composed of individual Red, Green, and Blue - RGB color elements?
Answer: Pixel
⩥ Chroma Subsampling is a form of:
Answer: Compression
⩥ True or False: Progressive Scanning draws each line sequentially from
left to right, creating a full image frame in one pass from top to bottom.
Answer: True
⩥ Which of the following describes how often the display can redraw
the screen to show a new image?
,Answer: Refresh Rate
⩥ Which of the following interfaces renders images as micro packets
similar to network data?
Answer: DisplayPort
⩥ Which of the following is used for connecting peripheral devices
(keyboard, mouse) to computers, as well as for power to charge portable
devices?
Answer: USB
⩥ Which one of the following describes the relationship of width and
height of an image?
Answer: Aspect Ratio
⩥ Which one of the following measures an image's width and height
using pixels?
Answer: Resolution
⩥ Which one of the following consists of thin organic layers between
two conductors (transparent anode and metallic cathode) that convert
electric current into light?
Answer: OLED
, ⩥ Which one of the following is a reflective surface made up of
thousands of tiny mirrors, each representing a single pixel?
Answer: DLP
⩥ Which one of the following is the smallest component of a screen
image, composed of individual Red, Green, and Blue - RGB primary
colors?
Answer: Pixels
⩥ Interlaced scanning may be described as:
Answer: Images drawn in two alternate fields as odd & even numbered
lines
⩥ Which one of the following indicates the amount of data used per
pixel to present color information?
Answer: Color Bit Depth
⩥ Which one of the following is a digital transmission interface for
uncompressed video, multi-channel audio, and control data that also
supports High-bandwidth Digital Content Protection - HDCP?
Answer: HDMI (High Definition Multimedia Interface)
⩥ Which one of the following digital broadcast standards is adopted in
Europe, Asia, and Africa?
