Networks and Protocols (OCR A-Level Computer Science): Quizzes
📚Quizzes
Practise the questions
12 questions from this quiz
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Practise the questions
12 questions from this quiz
What is the minimum number of devices needed to form a network?
What is the minimum number of devices needed to form a network?
Two or more devices
Which type of network covers a small geographical area such as a home or school?
Which type of network covers a small geographical area such as a home or school?
Local Area Network (LAN)
What is the largest example of a Wide Area Network (WAN)?
What is the largest example of a Wide Area Network (WAN)?
The Internet
What type of network connects a smartphone and laptop via Bluetooth?
What type of network connects a smartphone and laptop via Bluetooth?
Personal Area Network (PAN)
What is a protocol in networking?
What is a protocol in networking?
A set of rules for data transmission
In TCP/IP, what is the specific function of TCP?
In TCP/IP, what is the specific function of TCP?
Ensures reliable data delivery
Why is UDP used for applications like video streaming?
Why is UDP used for applications like video streaming?
It is faster than TCP
Which protocol is used for sending emails?
Which protocol is used for sending emails?
SMTP
What is the primary purpose of HTTPS?
What is the primary purpose of HTTPS?
Encrypt data for secure transactions
What is the main purpose of a standard in networking?
What is the main purpose of a standard in networking?
To ensure device compatibility
Which organisation develops standards for Ethernet and Wi-Fi?
Which organisation develops standards for Ethernet and Wi-Fi?
IEEE
What is the key difference between protocols and standards?
What is the key difference between protocols and standards?
Protocols define rules; standards ensure compatibility