Which of the following statements are correct?
1.IP addresses are used to identify computers on the internet
2.Internet and WWW are two separate but related terms: the internet is a service on the WWW, while the WWW is the network infrastructure providing such service
3.Large files such as videos, which cannot be sent by e-mail as attachments, can be sent to another computer via FTP
A1 & 2 only
B1 & 3 only ✓ Correct
C2 & 3 only
D1, 2 & 3
Correct answer: (B) 1 & 3 only
Explanation
IP addresses identify computers on the internet and FTP can transfer large files between them, so both those claims hold.
Statement 1 is correct because every device on the internet is identified by an IP address.
Statement 2 is wrong because the description reverses the two terms.
The World Wide Web is a service running on the internet, not the underlying infrastructure.
Statement 3 is correct as FTP moves large files that email attachments cannot handle.
FTP stands for File Transfer Protocol.
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