Test your basic knowledge |

Subject : it-skills
Instructions:
  • Answer 31 questions in 15 minutes.
  • If you are not ready to take this test, you can study here.
  • Match each statement with the correct term.
  • Don't refresh. All questions and answers are randomly picked and ordered every time you load a test.

This is a study tool. The 3 wrong answers for each question are randomly chosen from answers to other questions. So, you might find at times the answers obvious, but you will see it re-enforces your understanding as you take the test each time.
1. A TCP/IP network classification that supports up to 16 million hosts on each of 126 networks






2. A number similar to an IP address that is used to determine in which subnet a particular IP address belongs






3. A TCP/IP network classification that supports up to 65 -000 hosts on each of 16 -000 networks






4. An 8-bit (1 byte) binary value






5. A combination of a host name and a domain name






6. A feature that assigns an IP address from a special set of IP addresses that have been set aside by IANA when a DHCP server cannot be reached






7. A TCP/IP network classification that supports up to 254 hosts on each of 2 million networks






8. A company that manages domain name registration by allocating domain name registration to select - private companies






9. Assigning an IP address manually






10. A program located on a host that queries a DNS server to resolve a host name to an IP address






11. A private company that ius assigned a pool of IP addresses by ICANN and handles domain registration






12. A service that assigns IP addresses automatically to the hosts on a network






13. A service that finds the IP address of a host when the MAC address is known






14. A branch of the US Government that was responsible for regulating the internet - overseeing the issuing of domain names - and assigning IP addresses to them. Replaced by ICANN in 1998






15. A network within a network






16. A service that finds the MAC address of a host when the IP address is known






17. the address of the computer that provides the connection to the Internet






18. An IP address that is entered manually for each host on a network






19. A port number combined with an IP address






20. A name for a computer - printer - or network device associated with an IP address on a TCP/IP network






21. A system that associates a host or domain name with an IP address - making it easy to identify and find hosts and networks






22. An Internet addressing scheme that uses 128 bits to represent an IP address - divided into 8 units of 16 bits each






23. A service that uses a central database of MAC addresses and IP assignments of all devices on the network and assigns the appropriate IP address to a host when it boots






24. A service that resolves NetBIOS names to IP addresses






25. A number associated with the TCP/IP protocol and used to create a virtual connection between two computers running TCP/IP






26. A signal that tests the NIC to insure it is working properly






27. Automatically assigns IP addresses






28. A protocol that translates private IP addresses into an assigned internet IP address - and vice versa. In other words - it allows a private network address to communicate with a legally registered IP address






29. Any level domain located beneath the secondary domain. Also called a lower-level domain.






30. An IP address that is issued automatically - typically when the computer boots and joins the network






31. A workstation that does not have a hard disk drive.