The Ultimate Technology Trivia! Quiz
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Questions and Answers
- 1.
The definition of "chlorinated organic insecticide" best fits which of these science terms?
- A.
DDT
- B.
Chemical Reaction
- C.
Continental Shelf
- D.
Crude Oil
Correct Answer
A. DDTExplanation
DDT is the correct answer because it is a type of chlorinated organic insecticide. It was widely used as a pesticide in the past but has been banned in many countries due to its harmful effects on the environment and human health. DDT is a persistent organic pollutant that can bioaccumulate in the food chain, causing long-term damage to ecosystems.Rate this question:
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- 2.
The definition of "digital audio tape" best fits what term?
- A.
Chemical Reaction
- B.
Xenon
- C.
DAT
- D.
Nucleus
Correct Answer
C. DATExplanation
The term "digital audio tape" is best represented by the acronym DAT. DAT refers to a digital recording format that uses magnetic tape to store audio data. It was commonly used in the 1990s and early 2000s for professional audio recordings.Rate this question:
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- 3.
A molotov cocktail is a type of what?
- A.
Party
- B.
Bomb
- C.
Drink
- D.
Car
Correct Answer
B. BombExplanation
A molotov cocktail is a type of bomb. It is a crude incendiary weapon made by filling a glass bottle with flammable liquid, such as gasoline, and adding a cloth wick that is lit before throwing. When the bottle shatters upon impact, the liquid ignites, causing a fireball and spreading flames. Molotov cocktails are commonly used in riots, protests, and acts of vandalism as a means of causing damage and spreading chaos.Rate this question:
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- 4.
Which kind of clock is accurate to within one second in 1.7 million years?
- A.
Atomic
- B.
Digital
- C.
Swiss Movement
- D.
Swatch
Correct Answer
A. AtomicExplanation
Atomic clocks are the most accurate type of clocks available, as they use the vibrations of atoms to measure time. These clocks are based on the oscillations of certain atoms, such as cesium or rubidium, which have very stable and consistent vibrations. By counting these vibrations, atomic clocks can maintain accuracy to within one second in 1.7 million years. This level of precision makes atomic clocks essential for scientific research, navigation systems, and other applications that require extremely accurate timekeeping.Rate this question:
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- 5.
What medium allows multiple recordings to be made on the same disc repeatedly?
- A.
CD-RW
- B.
CD-R
- C.
DVD
- D.
CD-9
Correct Answer
A. CD-RWExplanation
CD-RW stands for Compact Disc Re-Writable. It is a type of optical disc that allows multiple recordings to be made on the same disc repeatedly. Unlike CD-R (Compact Disc-Recordable), which can only be written to once, CD-RW discs can be erased and rewritten multiple times. DVD (Digital Versatile Disc) and CD-9 are not capable of multiple recordings like CD-RW.Rate this question:
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- 6.
What is the control for the level of sound coming out of the left or right speakers called?
- A.
Balance
- B.
Aspect Ratio
- C.
Corrosion
- D.
Algorithm
Correct Answer
A. BalanceExplanation
The control for the level of sound coming out of the left or right speakers is called "Balance". This control allows the user to adjust the sound distribution between the left and right speakers, ensuring that the audio is evenly balanced and centered. By adjusting the balance control, the user can increase or decrease the volume of sound coming from either the left or right speaker, depending on their preference or the audio source.Rate this question:
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- 7.
Which device is used by a computer to display graphics and information on a video screen?
- A.
Monitor
- B.
Modem
- C.
Mouse
- D.
Keyboard
Correct Answer
A. MonitorExplanation
A monitor is a device used by a computer to display graphics and information on a video screen. It is the primary output device that allows users to visually interact with the computer. Monitors come in various sizes and resolutions, ranging from small screens to large displays. They use technologies like liquid crystal display (LCD) or light-emitting diode (LED) to produce images and text. The monitor is essential for viewing and accessing all the visual content and data processed by the computer.Rate this question:
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- 8.
Which raw material is used to make plastic?
- A.
Gold
- B.
Oil
- C.
Sunlight
- D.
Iron
Correct Answer
B. OilExplanation
Oil is the correct answer because it is the primary raw material used in the production of plastic. Crude oil is processed in a refinery to obtain various petrochemicals, such as ethylene and propylene, which are then polymerized to form different types of plastic. These plastics have a wide range of applications in various industries, including packaging, construction, automotive, and electronics. Therefore, oil is essential for the manufacturing of plastic products.Rate this question:
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- 9.
What is a non-rigid airship called?
- A.
Blimp
- B.
Helicopter
- C.
Stealth
- D.
Ultralight
Correct Answer
A. BlimpExplanation
A non-rigid airship is called a blimp. Unlike rigid airships, blimps do not have a structural framework and rely on the pressure of the gas inside the envelope to maintain their shape. Blimps are typically used for advertising, surveillance, and recreational purposes. They are often characterized by their distinctive shape, with a large envelope and a smaller gondola or cabin suspended below. Blimps are known for their maneuverability and versatility, making them a popular choice for various applications in the aviation industry.Rate this question:
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- 10.
What is an "unpowered fixed-wing heavier-than-air" craft called?
- A.
Aviator
- B.
Glider
- C.
Autogyro
- D.
Roll
Correct Answer
B. GliderExplanation
A "glider" is an unpowered fixed-wing heavier-than-air craft. It is called a glider because it is designed to fly without the use of an engine or propulsion system. Instead, it relies on the natural forces of lift and gravity to stay airborne. Gliders are often used for recreational purposes or for training pilots, as they provide a unique and exhilarating flying experience.Rate this question:
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- 11.
Which aeronautical term refers to an airplane that has three similar-sized pairs of wings?
- A.
Biplane
- B.
Airship
- C.
Triplane
- D.
Blimp
Correct Answer
C. TriplaneExplanation
A triplane is an aeronautical term that refers to an airplane with three similar-sized pairs of wings. Unlike biplanes which have two pairs of wings, a triplane has three, providing increased lift and maneuverability. Triplanes were commonly used during World War I, with notable examples such as the Fokker Dr.I and the Sopwith Triplane. The design of a triplane allows for a larger wing area without increasing the wingspan, which can be advantageous in terms of stability and agility in flight.Rate this question:
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- 12.
A difference between the softest and loudest sounds, fits which audio/video term?
- A.
Attenuation
- B.
Aperture
- C.
Dynamic Range
- D.
Tearing
Correct Answer
C. Dynamic RangeExplanation
Dynamic range refers to the difference between the softest and loudest sounds in an audio or video signal. It is a measure of the range of sound levels that a device or system can accurately reproduce. A larger dynamic range indicates a greater ability to accurately reproduce both quiet and loud sounds, resulting in a more immersive and realistic audio or video experience. Therefore, dynamic range is the audio/video term that best fits the given description.Rate this question:
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- 13.
Who provided all the money for the launch of "Spaceship One"?
- A.
Bill Gates
- B.
Paul G. Allen
- C.
NASA
- D.
Oprah Winfrey
Correct Answer
B. Paul G. AllenExplanation
Paul G. Allen provided all the money for the launch of "Spaceship One".Rate this question:
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- 14.
Which company makes and sells the iPod?
- A.
IBM
- B.
Nokia
- C.
Apple
- D.
Dell
Correct Answer
C. AppleExplanation
Apple is the correct answer because it is the company that manufactures and sells the iPod. IBM, Nokia, and Dell are not associated with the production or sale of iPods.Rate this question:
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- 15.
In tech-talk what is a "blackberry"?
- A.
Vacuum
- B.
Handheld Device
- C.
Black Car
- D.
Computer Screen
Correct Answer
B. Handheld DeviceExplanation
A blackberry in tech-talk refers to a handheld device. This term is commonly used to describe a type of mobile device that combines a phone, email, and internet capabilities. It is named after the blackberry fruit due to the resemblance of the buttons on the device to the fruit's seeds. The blackberry was one of the earliest smartphones and gained popularity for its efficient email capabilities.Rate this question:
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Our quizzes are rigorously reviewed, monitored and continuously updated by our expert board to maintain accuracy, relevance, and timeliness.
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Current Version
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Mar 21, 2023Quiz Edited by
ProProfs Editorial Team -
May 18, 2015Quiz Created by
Cambronbill3
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