Examlex
Data entered into a computer using a keyboard is called __________.
SMTP
Simple Mail Transfer Protocol, a protocol used for email transmission across the Internet.
TCP/IP
A set of communication protocols used for interconnecting network devices on the internet.
Instant Messaging
Instant Messaging is a form of communication over the internet that allows two or more people to exchange text messages and multimedia in real-time.
Packet Switching
A method of data transmission where messages are divided into packets before being sent over a network, enabling more efficient use of bandwidth.
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