See what we can offer to your school
"SimpleStudy just makes sense...”
Get the best plan for your school
10 questions from this quiz
Ensures packets arrive correctly & reassembles
App, Transport, Network, Link
Protocols that applications use
Port 443
Moves down layers with encapsulation
Authentication & encryption
FTP anyone can access without credentials
SMTP sends, POP3 receives
Translates URLs into IP addresses
Physical signals transmitting binary data
Select your subjects, and get access to A+ resources today.