Question

Which of the following is correct extended form of URL?

• A. Uniform Resource Location
• B. Uniform Resource Locator
• C. Uniform Research Linkage
• D. Uniform Resource Learning

Hint:

A URL is the standard web address system. "Locator" is the key word here, as it refers to the address used to find and retrieve a specific digital file or database record on the internet.

Answer 1

The Correct Option is B

Step 1: Understanding the Concept:
In bioinformatics and digital communication, web resources are identified and accessed using standardized address systems.
Understanding basic internet protocols and terminology is essential for navigating online databases.

Step 2: Detailed Explanation:
The acronym URL stands for Uniform Resource Locator.
Introduced by Tim Berners-Lee in 1994, a URL is a specific type of Uniform Resource Identifier (URI) that specifies:
1. The protocol used to access a resource (such as HTTP, HTTPS, or FTP).
2. The domain name or IP address of the host server.
3. The specific path, directory, or file name of the resource on that server.
In bioinformatics, URLs are used to direct researchers to specific sequence records, protein structures, and analytical tools in public databases like NCBI, EMBL, and PDB.
The other options, such as "Uniform Resource Location," are incorrect variations of this term.

Step 3: Final Answer:
The correct full form of URL is Uniform Resource Locator, which corresponds to option (B).