| 1: ________ bit in ICW1 indicates whether the 8259A is cascade mode or not ? |
| a. LTIM=0 |
| b. LTIM=1 |
| c. SNGL=0 |
| d. SNGL=1 |
| 2: A _______ is a server whose zone consists of the whole tree. |
| a. domain server |
| b. zone server |
| c. root server |
| d. none of the above |
| 3: A ________ server loads all information from the disk file. |
| a. primary |
| b. secondary |
| c. zone |
| d. none of the above |
| 4: A ________ server loads all information from the primary server. |
| a. primary |
| b. secondary |
| c. zone |
| d. none of the above |
| 5: A _________ is a subtree of the domain name space. |
| a. label |
| b. name |
| c. domain |
| d. none of the above |
| 6: A DNS client/server program can support an e-mail program to find the IP address of an |
| a. E-Mail Server |
| b. DNS Server |
| c. Email Recipient |
| d. DNS Recipient |
| 7: A domain name €œhello.customer.info.€ Is |
| a. City domain |
| b. Generic domain |
| c. Country domain |
| d. Sub-domain |
| 8: A full domain name is a sence of labels separated by ________. |
| a. semicolons |
| b. dots |
| c. colons |
| d. none of the above |
| 9: A host with the domain name pit.arc.nasa.gov. is on the _______ level of the DNS hierarchical tree. (The root is level one.) |
| a. third |
| b. fourth |
| c. fifth |
| d. none of the above |
| 10: A name is assigned to an address in |
| a. Name Space |
| b. Domain Name Space |
| c. Flat Name Space |
| d. Hard Name Space |