Uji Coba Ulangan Online

An internet application that is used to send letters in electronic form is called email.

Internet memiliki beberapa kelebihan, seperti sumber informasi yang tidak terbatas, kemampuan untuk mengirimkan informasi dengan cepat, dan menjadi sarana komunikasi yang murah. Namun, satu-satunya kelebihan yang tidak dimiliki oleh internet adalah biaya aksesnya yang mahal. Hal ini berarti bahwa menggunakan internet bisa menjadi mahal terutama jika seseorang harus membayar biaya akses yang tinggi.

The correct answer is 100 m. This means that the WiFi signal can still be detected within a radius of 100 meters from the access point.

The given answer is incorrect. The benefits of computer networks mentioned in the question include sharing resources, using data together, and having higher reliability. However, accessing someone else's data without being noticed is not a legitimate benefit of computer networks. It goes against ethical and legal principles of privacy and data security.

FTP stands for File Transfer Protocol, which is used to transfer files between a client and a server on a computer network. Unlike the other options (Milis, Newsgroup, and Chatting), FTP is not primarily used for communication or discussion purposes. Instead, it is specifically designed for transferring files, making it the odd one out in this context.

The correct answer is "Internet" because it is the only option that can cover a whole country. LAN (Local Area Network) is limited to a small area like a building or a campus. MAN (Metropolitan Area Network) covers a larger area like a city. WAN (Wide Area Network) covers a wider geographical area, but it may not necessarily cover an entire country. Only the Internet has the capability to connect networks globally, making it the correct answer.

ARPAnet was the original name for the internet. It was a network developed by the Advanced Research Projects Agency (ARPA) of the United States Department of Defense in the late 1960s. ARPAnet was the first network to use packet switching, a method that allows for the transmission of data in small packets across multiple networks. This laid the foundation for the modern internet as we know it today.

FTP stands for File Transfer Protocol, which is an internet application that allows for the quick and efficient transfer of files between computers. It is commonly used to upload and download files from a remote server. Unlike other options listed such as WWW, Milis, and Newsgroup, FTP specifically focuses on file transfer and is designed to handle large files and multiple file transfers simultaneously. Therefore, FTP is the correct answer for an internet application that allows for fast file retrieval.