The Internet (AQA A-Level Computer Science): Quizzes
📚Quizzes
Practise the questions
10 questions from this quiz
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Practise the questions
10 questions from this quiz
What is the Internet best described as?
What is the Internet best described as?
A network of networks
Which component of a URL indicates the protocol being used?
Which component of a URL indicates the protocol being used?
http:// or https://
What does the top-level domain .gov indicate about a website?
What does the top-level domain .gov indicate about a website?
Government organisation
What is the range of values for each part of an IPv4 address in dotted quad notation?
What is the range of values for each part of an IPv4 address in dotted quad notation?
0 to 255
Which well-known port number is used for HTTP web page requests?
Which well-known port number is used for HTTP web page requests?
80
What is a key advantage of Network Address Translation (NAT)?
What is a key advantage of Network Address Translation (NAT)?
Multiple devices share one public IP
What is a socket in networking?
What is a socket in networking?
IP address combined with port number
How many bits does an IPv6 address use?
How many bits does an IPv6 address use?
128 bits
What does DHCP automatically allocate to devices connecting to a network?
What does DHCP automatically allocate to devices connecting to a network?
IP addresses
What does the footer of a data packet contain?
What does the footer of a data packet contain?
Checksum for error detection