Computing

Question 1

1The physical address burned into a network card is the

Easy

A. MAC address B. IP address C. domain name D. URL

Question 2

2The system that translates domain names to IP addresses is

Easy

A. DHCP B. URL C. DNS D. HTTP

Question 3

3The protocol that transfers files between computers on a network is

Easy

A. FTP B. SMTP C. DNS D. HTML

Question 4

4Which protocol is used to send email from a client to a mail server?

Easy

A. HTTP B. SMTP C. DHCP D. FTP

Question 5

5Which protocol transfers web pages?

Easy

A. SMTP B. FTP C. HTTP D. POP3

Question 6

6The topology in which all nodes connect to a central switch is

Hard

A. mesh B. bus C. ring D. star

Question 7

7The protocol used to send web pages securely is

Easy

A. SMTP B. HTTPS C. FTP D. POP3

Question 8

8Latency in a network is the

Easy

A. cable length B. amount of data C. number of users D. delay before data begins to transfer

Question 9

9A network in which every device connects to a central switch or hub uses a

Easy

A. mesh topology B. ring topology C. bus topology D. star topology

Question 10

10How many usable host addresses are in a /24 IPv4 subnet?

Hard

A. 256 B. 24 C. 255 D. 254