How many types of resource records are there in DNS?
A、7
B、5
C、3
D、4
发布时间：2025-01-25 16:43:29
请在 下方输入 要搜索的题目：
推荐参考答案 (
由 快搜搜题库 官方老师解答 )
答案：4
相关试题
- 1.How many types of resource records are there in DNS?
- 2.How many types of files are there?
- 3.How many types of friends ?
- 4.How many types of insurance documents are there ?
- 5.How many types of EDI transmission（ ）。
- 6.NCCI has how many types of MUEs ?
- 7.How many types of staterooms are there on contemporary cruise？
- 8.How many major types of articles are mentioned in
- 9.How many types of culture mentioned in this chapter?
- 10.How many types of questions are there in an ivestigative report ?
