Q. What does DOCSIS stand for?
✅ Correct Answer: (C)
Data Over Cable Service Interface Specification
Explanation:
DOCSIS is a telecommunications standard that allows the addition of high-bandwidth data transfer to an existing cable TV (CATV) system.
- It is used by many cable internet providers around the world to deliver internet over coaxial cable infrastructure.
Why other options are incorrect:
- (A): Incorrect wording — "Internet Standard" is not part of the name.
- (B) and (D): Incorrect and made-up terms — "Secure"/"Security" and "International Std" are not part of the actual standard’s name.
Explanation by: Mr. Dubey
DOCSIS is a telecommunications standard that allows the addition of high-bandwidth data transfer to an existing cable TV (CATV) system.
- It is used by many cable internet providers around the world to deliver internet over coaxial cable infrastructure.
Why other options are incorrect:
- (A): Incorrect wording — "Internet Standard" is not part of the name.
- (B) and (D): Incorrect and made-up terms — "Secure"/"Security" and "International Std" are not part of the actual standard’s name.