SUBJECTS
|
BROWSE
|
CAREER CENTER
|
POPULAR
|
JOIN
|
LOGIN
Business Skills
|
Soft Skills
|
Basic Literacy
|
Certifications
About
|
Help
|
Privacy
|
Terms
|
Email
Search
Test your basic knowledge |
Comptia A +: Hardware Display Devices
Start Test
Study First
Subjects
:
certifications
,
comptia-a-+
,
it-skills
Instructions:
Answer 50 questions in 15 minutes.
If you are not ready to take this test, you can
study here
.
Match each statement with the correct term.
Don't refresh. All questions and answers are randomly picked and ordered every time you load a test.
This is a study tool. The 3 wrong answers for each question are randomly chosen from answers to other questions. So, you might find at times the answers obvious, but you will see it re-enforces your understanding as you take the test each time.
1. ____ DVI-D connectors have 3 rows of 6 pins with one additional larger horizontal pin.
Video card
both video and audio input
Single link
1152 864
2. A ____ connection on a video card provides digital output. These connections are rated as either single link or dual link.
Pixels
Aperture grill
1680 1050
DVI-D (digital video-digital)
3. There are ____ to identify and possibly fix dead pixels on a monitor.
Widescreen
Brightness
Utilities
Higher voltage
4. Full HD content is designed for a resolution of 1920 x 1080 using ____ (where each line on the screen is redrawn in order). Full HD support is therefore referred to as 1080p.
800 600
Progressive scanning
Composite video
Contrast ratio
5. The LCD ____ provides the light that makes the individual pixels visible. The light itself is actually along the top - bottom - and/or sides - with a special layer that reflects the light throughout the display.
LCD
Shadow mask
Backlight
Dot pitch
6. VA panels have ____ color reproduction and wider viewing angles than TN displays - but with slower response times and a higher cost.
Better
Interlacing
Backlight
Aspect ratio
7. If you are concerned about dead pixels - review the ____ before purchasing.
DVI-A (digital video-analog)
Return policy
1280x720 1920x1080
Composite video
8. ____ panels are the most expensive type of panel - and could be difficult to find.
IPS (In Plane Switching)
Laptop
Normal
Dead pixel
9. Common resolutions are often described using a naming standard - although these standards encompass much more than just resolution size. VGA = ____ x ____.
640 480
LED (Light Emitting Diode)
Shadow mask
LCD monitor that accepts an analog connection
10. Some LCD monitors have a D-sub connection - or you might need a cable with this connection on one end and a _______ on the other end to connect to the LCD monitor.
DVI-A connection
Worse
1920 1200
Single link
11. ____ panels offer the best contrast ratios of the display types - and are well suited for movies that require good contrast.
30 99
VA (Vertical Alignment)
1920 1200
Resolution
12. Having a few dead ____ can be common on many displays.
Physical effective
Pixels
640 480
D-sub connector
13. The DMS-59 uses a special cable that ____________into separate video interfaces. For example - the cable might split the signal into two DVI-I connectors - two D-sub connectors - or one DVI-I connector and one D-sub connector.
VA (Vertical Alignment)
Splits the signal
IPS (In Plane Switching)
4:3
14. Single link DVI-D connectors can support 60 Hz up to ____ x ____ resolution.
both video and audio input
1920 1080
TFT (thin film transistor)
Single
15. Additional monitor features include built in ____ or ____ hub.
Higher sharper
Dual
2048 1536
Speakers USB
16. Because of how the ____ monitor works - portions of the display tube cannot be used for displaying the image.
CRT
1600 1200
DVI-A connection
Better
17. ____ is drawing the screen in two passes; odd lines on the first and then the even lines on the second pass.
Interlacing
LCD monitor that accepts an analog connection
DisplayPort
Adapter
18. TN panels have ____ viewing angles and contrast ratios than the other display types.
1152 864
Response time
Worse
RCA
19. Most manufactures have started using a ____ measure of response time - which makes the response time faster than a white-to-black response time.
Dot pitch
Aspect ratio
G2G (grey-to-grey - or GTG)
Converter box
20. The ____ is the number of pixels - and is expressed using two numbers: the number of horizontal rows and vertical columns.
Dynamic
Refresh
1920 1200
Resolution
21. The ____ is the number of pixels available on a display screen. Specifically - it is described by the amount of pixels horizontally across the display by the amount of pixels vertically down the display.
1024 768
Response time
Resolution
Normal
22. The ____ is the distance between pixels. A lower number means a sharper image and possibly higher resolutions.
Dual link
Response time
Progressive scanning
Pixel pitch
23. The ____ connector - sometimes called a VGA connector - uses a DB-15 connector with three rows of pins.
Brightness
D-sub
LCD
Viewing angle
24. LCD monitors often include features for HDTV support such as support for ____ to watch copy-protected content.
HDCP
IPS (In Plane Switching)
Normal
Flat displays
25. Pressing lightly on the ____ may revive the pixel.
CRT
Screen
Pixel pitch
Response time
26. Common resolutions are often described using a naming standard - although these standards encompass much more than just resolution size. WSXGA+ = ____ x ____. UXGA = 1600 x 1200 WUXGA = 1920 x 1200
Contrast ratio
1680 1050
Shadow mask
DisplayPort
27. There are currently two methods used for the backlight - 2) ____ backlights provide brighter screens - lower power consumption - a wider color range - greater contrast - and mercury-free construction. They use DC power - eliminating the need for an i
1280 1024
Progressive scanning
Normal
LED (Light Emitting Diode)
28. There are two methods of controlling the illumination of the phosphor - 1) ____ that consists of a metal screen full of holes that are aligned with each dot. The screen shields the electron beam from illuminating between dots and leaves an outline ar
Shadow mask
Response time
Aperture grill
analog digital
29. The LCD ____ provides the light that makes the individual pixels visible. The light itself is actually along the top - bottom - and/or sides - with a special layer that reflects the light throughout the display.
both video and audio input
Backlight
Pixel pitch
Worse
30. The ____ is the distance between pixels. A lower number means a sharper image and possibly higher resolutions.
Video card
Aperture grill
D-sub
Pixel pitch
31. Additional monitor features include built in ____ or ____ hub.
D-sub
Flat displays
Speakers USB
Interlacing
32. ____ panels are the most expensive type of panel - and could be difficult to find.
D-sub connector
CRT native
Resolution
IPS (In Plane Switching)
33. A ____ connection on a video card provides analog output and are rarely (if ever) used for computers monitors - but might be used on some HDTV systems.
Refresh
Pixels
Static
DVI-A (digital video-analog)
34. ____ panels have the best color reproduction quality and viewing angles of the display types - and are well suited for graphic design where full and accurate color representation is required.
CCFL (Cold Cathode Fluorescent Lamp)
30 99
Degauss
IPS (In Plane Switching)
35. The ____ is the number of pixels available on a display screen. Specifically - it is described by the amount of pixels horizontally across the display by the amount of pixels vertically down the display.
Resolution
Pixel pitch
Brightness
Higher voltage
36. The s-video connector is a ____-pin mini-din connector that has two separate channels - one for Y (luminance) and one for UV (color).
4
800 600
Contrast ratio
IPS (In Plane Switching)
37. ____ is an alternative to an HDMI connector.
DisplayPort
External
Pixel pitch
Converter box
38. Most manufactures have a minimum number of ____ pixels that must exist before they will consider an exchange. In addition - some place limitations on where they must be located in order to qualify.
Dead
S-video
Degauss
DVI-D (digital video-digital)
39. Without a built-in tuner - video input is limited to a ____ channel - and changing TV channels must be done at the ____ device before inputting into the video card.
Higher sharper
CRT native
Single source
Backlight
40. ____ are tube monitors with a flatter glass tube that results in an image with less distortion around the edges.
CRT
Flat displays
Contrast ratio
Debris
41. The ____ is the ratio of the width and the height.
Aspect ratio
16:9
Contrast ratio
DVI-A connection
42. If you watch HDTV content (DVD movies) on a 16:10 monitor - the display will either be stretched slightly or have black bars (areas without video content) on the top and the bottom. If you want to optimize DVD viewing from your computer - consider pu
1024 768
Aperture grill
analog digital
16:9
43. Most manufactures have a minimum number of ____ pixels that must exist before they will consider an exchange. In addition - some place limitations on where they must be located in order to qualify.
Degauss
Dead
640 480
1152 864
44. ____ panels have the best color reproduction quality and viewing angles of the display types - and are well suited for graphic design where full and accurate color representation is required.
D-sub connector
Screen
Dual link
IPS (In Plane Switching)
45. The smaller the dot pitch - the more room there is for____ resolutions and the ____ a picture may be.
CRT
DVI-A (digital video-analog)
Higher sharper
Progressive scanning
46. The ____ is the ratio of the width and the height.
Pixel pitch
30 99
VA (Vertical Alignment)
Aspect ratio
47. Common resolutions are often described using a naming standard - although these standards encompass much more than just resolution size. XGA+ = ____ x ____.
TFT (thin film transistor)
Analog CRT monitor
Dot pitch
1152 864
48. Common resolutions are often described using a naming standard - although these standards encompass much more than just resolution size.WUXGA = ____ x ____.
6
IPS (In Plane Switching)
Dual link
1920 1200
49. Green monitors are Energy Star or Green Star compliant. These monitors use less than ____ watts and reduce power consumption by ____% when in sleep or suspended mode.
LCD monitor that accepts an analog connection
30 99
Higher sharper
Widescreen
50. A quicker ____ is needed when viewing moving images such as video or games. If it is too slow (above 8ms) the result are ghosting or blurred images.
CRT
DVI-I (digital video-integrated)
IPS (In Plane Switching)
Response time
Sorry!:) No result found.
Can you answer 50 questions in 15 minutes?
Let me suggest you:
Browse all subjects
Browse all tests
Most popular tests
Major Subjects
Tests & Exams
AP
CLEP
DSST
GRE
SAT
GMAT
Certifications
CISSP go to https://www.isc2.org/
PMP
ITIL
RHCE
MCTS
More...
IT Skills
Android Programming
Data Modeling
Objective C Programming
Basic Python Programming
Adobe Illustrator
More...
Business Skills
Advertising Techniques
Business Accounting Basics
Business Strategy
Human Resource Management
Marketing Basics
More...
Soft Skills
Body Language
People Skills
Public Speaking
Persuasion
Job Hunting And Resumes
More...
Vocabulary
GRE Vocab
SAT Vocab
TOEFL Essential Vocab
Basic English Words For All
Global Words You Should Know
Business English
More...
Languages
AP German Vocab
AP Latin Vocab
SAT Subject Test: French
Italian Survival
Norwegian Survival
More...
Engineering
Audio Engineering
Computer Science Engineering
Aerospace Engineering
Chemical Engineering
Structural Engineering
More...
Health Sciences
Basic Nursing Skills
Health Science Language Fundamentals
Veterinary Technology Medical Language
Cardiology
Clinical Surgery
More...
English
Grammar Fundamentals
Literary And Rhetorical Vocab
Elements Of Style Vocab
Introduction To English Major
Complete Advanced Sentences
Literature
Homonyms
More...
Math
Algebra Formulas
Basic Arithmetic: Measurements
Metric Conversions
Geometric Properties
Important Math Facts
Number Sense Vocab
Business Math
More...
Other Major Subjects
Science
Economics
History
Law
Performing-arts
Cooking
Logic & Reasoning
Trivia
Browse all subjects
Browse all tests
Most popular tests