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A display resolution standard is primarily defined by the number of pixels, not the physical dimensions of the screen.
Answer: False
Explanation: While physical dimensions influence pixel density, a display resolution standard itself is defined by the width and height dimensions measured in pixels.
Graphics display resolution is typically expressed as two numbers separated by a multiplication sign, indicating width and height in pixels.
Answer: True
Explanation: Graphics display resolution is commonly expressed as width multiplied by height in pixels (e.g., 1920x1080).
VGA (Video Graphics Array) has a resolution of 640 pixels wide by 480 pixels high and a 4:3 aspect ratio.
Answer: True
Explanation: VGA is a foundational display standard defined by a resolution of 640x480 pixels and a 4:3 aspect ratio.
QVGA stands for Quarter Video Graphics Array and has a resolution of 320x240 pixels.
Answer: True
Explanation: QVGA, or Quarter Video Graphics Array, denotes a resolution of 320x240 pixels, which is one-fourth the pixel count of VGA.
Super VGA (SVGA) commonly refers to a resolution of 800x600 pixels.
Answer: True
Explanation: While SVGA is a broad term, it commonly specifies a resolution of 800x600 pixels with a 4:3 aspect ratio.
Extended Graphics Array (XGA) commonly refers to a resolution of 1024 pixels wide by 768 pixels high.
Answer: True
Explanation: XGA is a display standard most frequently associated with a resolution of 1024x768 pixels and a 4:3 aspect ratio.
SXGA (Super XGA) has a resolution of 1280 pixels wide by 1024 pixels high and a 5:4 aspect ratio.
Answer: True
Explanation: SXGA refers to a resolution of 1280x1024 pixels, which has a 5:4 aspect ratio, differing from the more common 4:3.
According to the source, what is a display resolution standard primarily defined by?
Answer: The width and height dimensions, measured in pixels.
Explanation: A display resolution standard is fundamentally defined by its pixel dimensions, specifying the number of horizontal and vertical pixels.
How is graphics display resolution typically expressed, according to the text?
Answer: As two numbers separated by a multiplication sign (width x height in pixels).
Explanation: Graphics display resolution is most commonly expressed as a pair of numbers representing width and height, separated by a multiplication sign (e.g., 1920x1080).
Which of the following factors, besides the number of pixels, can influence graphics display resolution?
Answer: Image refresh rate and color depth.
Explanation: Beyond pixel count, factors such as image refresh rate and color depth are also specifications that influence the overall quality and perception of graphics display resolution.
What is the standard resolution and aspect ratio for VGA (Video Graphics Array)?
Answer: 640x480 pixels, 4:3
Explanation: VGA is historically defined by a resolution of 640 pixels horizontally and 480 pixels vertically, resulting in a 4:3 aspect ratio.
What does the 'QVGA' designation signify regarding its resolution compared to VGA?
Answer: It has one-fourth the number of pixels of VGA.
Explanation: QVGA stands for Quarter Video Graphics Array, indicating it has one-fourth the total pixel count of the standard VGA resolution.
What is the common resolution specification for Super VGA (SVGA)?
Answer: 800x600 pixels
Explanation: While SVGA is a broad category, the resolution most commonly associated with it is 800x600 pixels.
What is the most common resolution associated with Extended Graphics Array (XGA)?
Answer: 1024x768 pixels
Explanation: The resolution most commonly identified with the XGA standard is 1024 pixels wide by 768 pixels high.
What is the aspect ratio of SXGA (Super XGA), which differs from the standard 4:3?
Answer: 5:4
Explanation: SXGA has a resolution of 1280x1024 pixels, resulting in a 5:4 aspect ratio, which is distinct from the traditional 4:3.
Full HD (FHD), also known as 1080p, has a resolution of 1920 pixels wide by 1080 pixels high and a 16:9 aspect ratio.
Answer: True
Explanation: Full HD (FHD) is characterized by a resolution of 1920x1080 pixels and a 16:9 aspect ratio, commonly referred to as 1080p.
4K Ultra High Definition (UHD) offers four times the number of pixels as Full HD.
Answer: True
Explanation: 4K UHD, with a resolution of 3840x2160 pixels, contains four times the total number of pixels compared to Full HD (1920x1080).
8K Ultra High Definition (UHD) has a resolution of 7680 pixels wide by 4320 pixels high.
Answer: True
Explanation: 8K UHD is defined by a resolution of 7680x4320 pixels, offering sixteen times the pixel count of Full HD.
QHD (Quad HD) typically refers to a resolution of 2560x1440 pixels.
Answer: True
Explanation: QHD, or Quad HD, is commonly associated with a resolution of 2560x1440 pixels.
UXGA (Ultra Extended Graphics Array) has exactly four times the pixel count of SVGA (800x600).
Answer: True
Explanation: UXGA, with a resolution of 1600x1200 pixels, contains precisely four times the number of pixels found in SVGA (800x600).
QXGA (Quad XGA) has four times the number of pixels as XGA (1024x768).
Answer: True
Explanation: QXGA, with a resolution of 2048x1536 pixels, contains four times the pixel count of XGA (1024x768).
5K resolution, or 5K UHD, is not an official UHDTV standard defined by international bodies.
Answer: True
Explanation: While 5K resolution (5120x2880) is used by some manufacturers, it is not formally recognized as an official UHDTV standard.
Which resolution is commonly known as Full HD (FHD)?
Answer: 1920x1080 pixels
Explanation: The resolution of 1920 pixels wide by 1080 pixels high is universally recognized as Full HD (FHD) or 1080p.
How many times more pixels does 4K UHD have compared to Full HD (1080p)?
Answer: Four times
Explanation: 4K UHD resolution (3840x2160) contains four times the total number of pixels found in Full HD resolution (1920x1080).
What is the resolution of 8K Ultra High Definition (UHD)?
Answer: 7680x4320 pixels
Explanation: 8K UHD is defined by a resolution of 7680 pixels horizontally and 4320 pixels vertically.
According to the source, what is the key difference between qHD and QHD resolutions?
Answer: qHD is 960x540 (quarter HD), while QHD is 2560x1440 (Quad HD).
Explanation: qHD refers to a resolution of 960x540 pixels (one-fourth of HD), whereas QHD denotes 2560x1440 pixels (four times the resolution of standard HD).
Which resolution has exactly four times the pixel count of SVGA (800x600)?
Answer: UXGA (1600x1200)
Explanation: UXGA (1600x1200) contains 1,920,000 pixels, which is exactly four times the 480,000 pixels of SVGA (800x600).
The aspect ratio 4:3 was the dominant standard for older television cathode ray tube (CRT) displays.
Answer: True
Explanation: The 4:3 aspect ratio was the prevalent standard for older CRT displays and early computer monitors.
The 18:9 aspect ratio offers a taller screen compared to the older 16:9 standard.
Answer: True
Explanation: An 18:9 aspect ratio, equivalent to 2:1, provides a taller display area than the 16:9 standard.
Which of the following is NOT listed as a common aspect ratio for graphics displays in the source?
Answer: 32:9
Explanation: The source lists 4:3, 16:10 (8:5), 16:9, and 21:9 as common aspect ratios. 32:9 is not mentioned as a standard.
How has the aspect ratio of mass-market display industry products evolved over time, according to the text?
Answer: Gradually shifted from 4:3 to 16:10, then to 16:9 for post-2010 products.
Explanation: The evolution shows a progression from the older 4:3 ratio to 16:10, and subsequently to the prevalent 16:9 ratio for contemporary displays.
The 18:9 aspect ratio, common in modern smartphones, is equivalent to which ratio?
Answer: 2:1
Explanation: An aspect ratio of 18:9 simplifies to 2:1, indicating a display that is twice as wide as it is tall.
Pixel density is calculated using the native screen resolution and the physical dimensions of the display.
Answer: True
Explanation: Pixel density, typically measured in pixels per inch (PPI), is derived from the screen's native resolution and its physical size.
What does pixel density measure, and how is it calculated according to the source?
Answer: It measures pixels per inch (PPI), calculated using native screen resolution and physical dimensions.
Explanation: Pixel density quantifies the concentration of pixels within a given physical area, typically measured in pixels per inch (PPI), and is calculated based on the display's resolution and physical dimensions.
DCI 2K is a cinema standard resolution of 2048x1080 pixels with an aspect ratio of approximately 17:9.
Answer: True
Explanation: DCI 2K is a digital cinema resolution standard of 2048x1080 pixels, featuring an aspect ratio close to 1.896:1, often referred to as 17:9.
UWFHD stands for Ultra-Wide Full HD and has a resolution of 2560x1080 pixels.
Answer: True
Explanation: UWFHD denotes Ultra-Wide Full HD, characterized by a resolution of 2560x1080 pixels and an aspect ratio commonly marketed as 21:9.
WXGA (Wide XGA) has two primary resolutions: 1366x768 (aspect ratio close to 16:9) and 1280x800 (16:10 aspect ratio).
Answer: True
Explanation: WXGA encompasses two main resolutions: 1366x768 (approximately 16:9) and 1280x800 (16:10).
WUXGA (Widescreen Ultra Extended Graphics Array) features a 16:10 aspect ratio.
Answer: True
Explanation: WUXGA, defined as 1920x1200 pixels, possesses a 16:10 aspect ratio.
WQXGA (Wide Quad Extended Graphics Array) has a resolution of 2560 pixels wide by 1600 pixels high and a 16:10 aspect ratio.
Answer: True
Explanation: WQXGA is defined by a resolution of 2560x1600 pixels and a 16:10 aspect ratio.
QSXGA (Quad Super Extended Graphics Array) is used in some specialized medical displays and features a 5:4 aspect ratio.
Answer: True
Explanation: QSXGA, with a resolution of 2560x2048 pixels, features a 5:4 aspect ratio and finds application in specialized displays.
The Eizo EV2730Q monitor has a square resolution of 1920x1920 pixels.
Answer: True
Explanation: The Eizo EV2730Q is a monitor featuring a unique square resolution of 1920x1920 pixels.
What is the aspect ratio commonly associated with DCI 2K, a cinema industry standard?
Answer: 17:9 (approximately 1.896:1)
Explanation: DCI 2K, a standard in digital cinema, utilizes a resolution of 2048x1080 pixels with an aspect ratio commonly referred to as 17:9.
UWFHD stands for Ultra-Wide Full HD. What is its resolution?
Answer: 2560x1080 pixels
Explanation: UWFHD, or Ultra-Wide Full HD, is characterized by a resolution of 2560 pixels wide by 1080 pixels high.
Which resolution is commonly marketed as '21:9' and has an aspect ratio of 43:18?
Answer: UWQHD
Explanation: UWQHD (Ultra-Wide Quad HD) is often marketed with a 21:9 aspect ratio and has a resolution of 3440x1440 pixels, corresponding to an aspect ratio of 43:18.
WXGA (Wide XGA) has two primary resolutions. One is 1366x768 (close to 16:9). What is the other primary resolution?
Answer: 1280x800 pixels (16:10)
Explanation: The second primary resolution for WXGA is 1280x800 pixels, which corresponds to a 16:10 aspect ratio.
WUXGA (Widescreen Ultra Extended Graphics Array) has a resolution of 1920x1200 pixels. What is its aspect ratio?
Answer: 16:10
Explanation: WUXGA, with a resolution of 1920x1200 pixels, has an aspect ratio of 16:10.
HVGA stands for Half-size VGA and has a resolution of 480x320 pixels.
Answer: True
Explanation: HVGA signifies Half-size VGA, a resolution of 480x320 pixels, which was utilized in various mobile devices.
The Sony Xperia Z5 Premium was the first smartphone to feature a 4K display.
Answer: True
Explanation: The Sony Xperia Z5 Premium holds the distinction of being the first smartphone equipped with a 4K display resolution.
The Apple iPhone 4's 'Retina Display' had a resolution of 960x640 pixels.
Answer: True
Explanation: The Apple iPhone 4 introduced the 'Retina Display' marketing term, associated with a resolution of 960x640 pixels.
The 13-inch MacBook Pro with Retina Display features a WQXGA resolution of 2560x1600 pixels.
Answer: True
Explanation: The 13-inch MacBook Pro with Retina Display utilizes a WQXGA resolution of 2560x1600 pixels.
The Samsung Galaxy S10 has a display resolution of 3040x1440 pixels and an aspect ratio of 19:9.
Answer: True
Explanation: The Samsung Galaxy S10 features a display resolution of 3040x1440 pixels with a 19:9 aspect ratio.
Many smartphones utilize non-standard resolutions and aspect ratios that are often derived from established standards but modified for specific device designs.
Answer: True
Explanation: Smartphone manufacturers frequently adapt existing resolution and aspect ratio standards to suit unique device form factors and aesthetic choices.
Where are WSVGA (Wide Super VGA) resolutions typically found?
Answer: Netbooks and tablets
Explanation: WSVGA resolutions, such as 1024x576 or 1024x600, were commonly implemented in netbooks and tablets due to their balance of screen size and pixel count.
What does HVGA stand for, and what was its resolution?
Answer: Half-size VGA, 480x320 pixels
Explanation: HVGA denotes Half-size VGA, a resolution of 480x320 pixels, which was prevalent in early smartphones and portable devices.
What is the resolution of the Apple iPhone X display?
Answer: 2436x1125 pixels
Explanation: The Apple iPhone X, along with subsequent models like the XS and 11 Pro, features a display resolution of 2436x1125 pixels.
What resolution does the Samsung Galaxy S20 feature?
Answer: 3200x1440 pixels (20:9)
Explanation: The Samsung Galaxy S20 is equipped with a display resolution of 3200x1440 pixels, corresponding to a 20:9 aspect ratio.
The Sony Xperia Z5 Premium was notable for being the first smartphone with which display resolution?
Answer: 4K UHD (3840x2160)
Explanation: The Sony Xperia Z5 Premium achieved a milestone by being the first smartphone to incorporate a 4K UHD display.
What resolution does the Apple iMac with Retina 5K display have?
Answer: 5120x2880 pixels (5K UHD)
Explanation: The Apple iMac featuring a Retina 5K display possesses a resolution of 5120x2880 pixels.
The Dell UltraSharp UP2715K monitor features which resolution?
Answer: 5K UHD (5120x2880)
Explanation: The Dell UltraSharp UP2715K monitor is equipped with a 5K UHD resolution of 5120x2880 pixels.
What is the resolution of the Valve Steam Deck?
Answer: 1280x800 pixels (16:10)
Explanation: The Valve Steam Deck features a display resolution of 1280x800 pixels with a 16:10 aspect ratio.