200-901 Network Fundamentals Practice Question
In HTTP/2, which feature allows multiple concurrent requests and responses to be interleaved on a single connection, improving performance?
Answer choices
Why each option matters
Answer the question above first, then reveal the full breakdown to understand why each option is right or wrong.
Correct answer & explanation
✓
Multiplexing
HTTP/2 multiplexing allows multiple streams to be sent concurrently over a single TCP connection, reducing head-of-line blocking.
Answer analysis
Option-by-option breakdown
For each option: why learners choose it and why it is or isn't the right answer here.
- ✗
Header compression (HPACK)
Why it's wrong here
Header compression reduces overhead but is not the primary feature for concurrency.
- ✗
Server push
Why it's wrong here
Server push preemptively sends resources, but not concurrency.
- ✓
Multiplexing
Why this is correct
Multiplexing allows multiple streams on one connection.
- ✗
Binary framing
Why it's wrong here
Binary framing is the format, but multiplexing is the feature that enables concurrency.
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JA
Written by Johnson Ajibi, MSc IT Security
Senior Network & Security Engineer · founder of Courseiva
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