ACtE05 · Chapter 5Networks & Security🏛️ Past Licensure QuestionID: 6182bc66
Which protocol is used to transfer files?
Which protocol is used to transfer files?
Multiple Choice Options
- A
TCP
- B✓ Correct Option
FTP
- C
HTTP
- D
ICMP
Detailed Technical Solution & Explanation
FTP (File Transfer Protocol) is the dedicated application-layer network protocol designed specifically for transferring files between a client and a server across a TCP/IP network, utilizing separate control (port 21) and data (port 20) connections.
Option Analysis:
•
Option A (TCP): Incorrect. TCP is a transport-layer protocol providing reliable, connection-oriented byte-stream delivery, not an application-level file transfer protocol.
•
Option B (FTP): Correct. File Transfer Protocol is the primary protocol explicitly designed for remote file transfers and file management.
•
Option C (HTTP): Incorrect. HTTP is primarily designed for distributed, collaborative, hypermedia presentation and document retrieval on the World Wide Web.
•
Option D (ICMP): Incorrect. Internet Control Message Protocol is a network-layer protocol used for diagnostics, error reporting, and operational queries (e.g., ping and traceroute).
Reference: Demo2 · Set 2NEC Licensure Syllabus