Question

To access the global internet, the following are required : (A) Electronic Mail Protocol (B) Order Protocol (C) File Transfer Protocol (D) Segment Protocol Choose the correct answer from the options given below:

• A. (A) and (B) only
• B. (A) and (C) only
• C. (B) and (D) only
• D. (B), (C) and (D) only

Hint:

Focus on the classic, foundational services of the internet: email, file transfer, and web browsing (HTTP, which isn't listed). Protocols like SMTP and FTP are key components. Unfamiliar terms like "Order Protocol" are likely distractors.

Answer 1

The Correct Option is B

Step 1: Define "accessing the global internet." This involves utilizing the core services and protocols that enable the internet's operation. The internet, a network of networks, relies on protocols like TCP/IP.

Step 2: Analyze the options.\[\begin{array}{rl} \bullet & \text{(A) Electronic Mail Protocol (e.g., SMTP, POP3): Email, a key internet service, depends on these essential protocols.} \\ \bullet & \text{(B) Order Protocol: This is not a recognized internet protocol.} \\ \bullet & \text{(C) File Transfer Protocol (FTP): FTP, a core internet protocol, facilitates file transfers.} \\ \bullet & \text{(D) Segment Protocol: This is not a recognized internet protocol. "Segment" relates to TCP (TCP segment) but isn't a protocol itself.} \\ \end{array}\]

Step 3: Determine the answer.Electronic Mail Protocol and File Transfer Protocol are fundamental protocols necessary for accessing core internet services.