What does two-factor authentication improve?
Science & Technology
Explore previous year questions, practice with self-assessments, and review explanations.
Green hydrogen is generally produced using renewable electricity to do what?
A quantum computer uses which basic information unit?
Antimicrobial resistance is a concern because microbes can become what?
Which instrument is used to detect earthquakes by recording ground motion?
Carbon capture and storage aims to capture carbon dioxide and then do what?
Which technology is central to modern satellite navigation systems?
Lithium-ion batteries store and release energy through movement of what?
What does 5G refer to?
Which technology can help detect patterns in large medical images?
Which of these is a common use of remote sensing?
Which Indian mission is associated with a soft landing near the Moon's south polar region in 2023?
CRISPR-Cas systems are widely known for which application?
A geostationary satellite appears stationary relative to which reference?
mRNA vaccines work by providing cells with instructions to make what?
What is the purpose of a vaccine in public health?
A heat pump is efficient because it primarily does what?
Blockchain is best described as what?
What is the main goal of a semiconductor chip's transistor?
A large language model primarily learns statistical patterns from what?