Correct Answer: C) To study the early universe and distant galaxies
Explanation: The James Webb Space Telescope is designed to study the formation of stars and galaxies in the early universe and observe distant galaxies.
A) IBM
B) Google
C) Microsoft
D) Intel
Correct Answer: B) Google
Explanation: Google announced that it had achieved quantum supremacy, demonstrating that its quantum computer could perform a calculation faster than the most advanced classical supercomputers.
A) To observe the cosmic microwave background
B) To explore the outer planets of our solar system
C) To study the early universe and distant galaxies
D) To detect exoplanets within our solar system
Correct Answer: C) To study the early universe and distant galaxies
Explanation: The James Webb Space Telescope is designed to study the formation of stars and galaxies in the early universe and observe distant galaxies.
A) Germany
B) USA
C) Switzerland
D) China
Correct Answer: C) Switzerland
Explanation: Switzerland is leading the development of the Solar Impulse aircraft, which is designed to fly around the world using solar power.
A) LIDAR
B) GPS
C) Radio Frequency Identification (RFID)
D) Infrared Sensors
Correct Answer: A) LIDAR
Explanation: LIDAR (Light Detection and Ranging) technology is used in self-driving cars to create high-resolution maps of the vehicle’s surroundings and detect obstacles.
A) Roche
B) Editas Medicine
C) Bayer
D) Monsanto
Correct Answer: B) Editas Medicine
Explanation: Editas Medicine is known for its development of CRISPR-Cas9, a revolutionary gene-editing technology that allows precise modifications to DNA.
A) USA
B) Russia
C) India
D) China
Correct Answer: D) China
Explanation: China achieved a significant milestone with its Chang’e 4 mission, landing a spacecraft on the far side of the Moon for the first time.
A) ICANN
B) ITU
C) IETF
D) W3C
Correct Answer: A) ICANN
Explanation: The Internet Corporation for Assigned Names and Numbers (ICANN) manages the global internet domain name system, overseeing domain registrations and internet protocols.
A) To map and understand all the genes in the human genome
B) To develop new vaccines
C) To study human evolution
D) To create artificial human organs
Correct Answer: A) To map and understand all the genes in the human genome
Explanation: The Human Genome Project aimed to map and understand all the genes in the human genome, providing a foundation for genetic research and medicine.
A) Energy from ocean tides
B) Energy from solar radiation
C) Energy from wind
D) Energy from geothermal sources
Correct Answer: A) Energy from ocean tides
Explanation: Tidal power technology harnesses the energy from the rise and fall of ocean tides to generate electricity.
A) Screen resolution
B) Battery life
C) Speed and connectivity
D) Audio quality
Correct Answer: C) Speed and connectivity
Explanation: 5G technology primarily improves the speed and connectivity of mobile communication, enabling faster data transfer and more reliable connections.
A) Apple
B) IBM
C) Samsung
D) Nokia
Correct Answer: B) IBM
Explanation: IBM developed the Simon Personal Communicator, the first commercially available smartphone, introduced in 1994.
A) New Horizons
B) Voyager 1
C) Cassini
D) Hayabusa
Correct Answer: D) Hayabusa
Explanation: The Hayabusa spacecraft was the first to land on an asteroid, known for its mission to collect samples from the asteroid Itokawa.
A) Genomic sequencing
B) Wearable health monitors
C) Robotic surgery
D) Artificial intelligence
Correct Answer: A) Genomic sequencing
Explanation: Precision medicine uses genomic sequencing to tailor medical treatments to an individual’s genetic profile.
A) IEEE
B) ISO
C) ITU
D) ANSI
Correct Answer: A) IEEE
Explanation: The Institute of Electrical and Electronics Engineers (IEEE) oversees the standardization of technologies such as USB and Ethernet.
A) Mir
B) Hubble
C) ISS
D) Tiangong
Correct Answer: C) ISS
Explanation: The International Space Station (ISS) is a joint project involving NASA, Roscosmos, JAXA, ESA, and CSA, serving as a platform for international cooperation in space.
A) Low mechanical strength
B) High thermal conductivity
C) Increased magnetic susceptibility
D) Zero electrical resistance
Correct Answer: D) Zero electrical resistance
Explanation: Superconductivity is characterized by zero electrical resistance, allowing electrical currents to flow without energy loss.
A) Sony
B) Panasonic
C) LG
D) Samsung
Correct Answer: A) Sony
Explanation: Sony was a pioneer in developing the first commercially successful lithium-ion battery, which has become widely used in portable electronics.
A) Solar energy
B) Wind energy
C) Hydro energy
D) Geothermal energy
Correct Answer: A) Wind energy
Explanation: Wind energy uses the movement of air (wind) to generate electricity through wind turbines.
A) Aluminum
B) Copper
C) Silicon
D) Titanium
Correct Answer: C) Silicon
Explanation: Silicon is commonly used in the production of photovoltaic cells due to its efficiency in converting sunlight into electricity.
A) Network Frequency Control
B) Near Field Communication
C) Non-Fossil Communication
D) National Frequency Channel
Correct Answer: B) Near Field Communication
Explanation: Near Field Communication (NFC) is a technology that enables short-range wireless communication between devices.
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