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Computing

Computing · Quick practice · answer shown after each question

Networks and the internet

Question 1 of 10

Question 1 of 10

The topology in which all nodes connect to a central switch is

Question 2 of 10

Question 2 of 10

Which protocol is used to send email from a client to a mail server?

Question 3 of 10

Question 3 of 10

TCP/IP is

Question 4 of 10

Question 4 of 10

How many usable host addresses are in a /24 IPv4 subnet?

Question 5 of 10

Question 5 of 10

The transport-layer port commonly used for HTTPS is

Question 6 of 10

Question 6 of 10

Latency in a network is the

Question 7 of 10

Question 7 of 10

DNS is used to

Question 8 of 10

Question 8 of 10

Which protocol transfers web pages?

Question 9 of 10

Question 9 of 10

The physical address burned into a network card is the

Question 10 of 10

Question 10 of 10

The system that translates domain names to IP addresses is

Questions written by OtisamLMS in the style of the WASSCE. They are not WAEC past questions.