What are the HLD, BFT, UC artifacts?

Question

Project management

In the vacancy for "Business Analytics", there is a requirement:
- The ability to create artifacts: HLD, CFT, UC, analytical reports;
This is the first time I've heard of this, a Google search didn't help much.
Thank you all in advance!

Answer 1

High-level design (HLD)
Byzantine fault tolerance (BFT)
Unified communications (UC)

Answer 2

BFT is Business Functional Requirements BFR
UC is Use Case Use Cases and are part of BFT
Based on them, the Architect writes HLD
And not what you were told
And the vacancy should be specifying which Business Analyst: Architect or System Analyst?