What does EFB stand for?

• A. Electronic Flight Bag
• B. Emergency Fuel Balance
• C. Electronic Front Basket
• D. Electronic Flight Board

Answer: (A)

The idea tested is recognizing the standard aviation term for a digital tool pilots use to carry and view flight documents. EFB stands for Electronic Flight Bag, which serves as the electronic version of the old paper flight bag. It holds charts, manuals, performance data, weight and balance information, and other planning resources, often on a tablet or similar device. The other options don’t fit because they aren’t the established name for this tool in aviation: Emergency Fuel Balance refers to a fuel-related calculation, while Electronic Front Basket and Electronic Flight Board aren’t used terms for the pilot’s digital reference system.