The question asks to identify the correct pairing of common Internet services with their main functions. Let's analyze the services mentioned in the correct option:
Internet Service Functions
FTP (File Transfer Protocol)
Primary Function: Transferring files between computers over a network. FTP is specifically designed for uploading and downloading files.
VoIP (Voice over Internet Protocol)
Primary Function: Enabling voice communication over the internet. It allows phone calls to be made over IP networks.
Email (Electronic Mail)
Primary Function: Sending and receiving messages electronically. It's an asynchronous communication method.
Evaluating Other Options
The other options incorrectly associate these services with functions like website browsing (WWW), live chatting (Instant Messaging/Chat apps), file encryption (Security protocols), remote access (Telnet/SSH), or hardware management.
Conclusion
Option 2 accurately matches each service with its core purpose: FTP for file transfer, VoIP for voice communication, and Email for messaging.
Important Questions from Internet
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In web browser, which of the following is responsible for displaying the web pages?
Which of the following option can be pressed to create a new email message in Gmail?
