Which of the following are common components or data types found in JSON-encoded data? (Select all that apply.)
Correct Answer: A,B,C,E
Detailed Explanation: JSON (JavaScript Object Notation) is a lightweight data-interchange format based on a text representation of data structures. It is composed primarily of key-value pairs (Option A), arrays (Option B), objects (Option C), and strings (Option E). JSON does not natively support binary files (Option D); binary data must be encoded as a string (for example, using Base64). These components allow JSON to represent complex data structures in a readable and widely supported format.
This CCNA practice question helps students prepare for Cisco networking certification exams by testing knowledge of network fundamentals, routing, switching, and network security concepts.