If AliExpress. com determines that Supplier has dispatched the products to a wrong delivery address，AliExpress. com will recommend Supplier to first contact the logistics company to change the Buyer’s delivery address.

What are reliable websites? A: Government websites. For example, the web address contains .gov B: Academic websites. For example, the web address contains .ac and .edu C: Websites with commercial interest. For example, the web address contains .com and .co D: Non-profit websites For example, the web address contains .org E: Personal websites. For example, the web address contains the ~ symbol

已知数据库中有一张user表,表中有字段id、name、age、address,请查询出表中age大于18的所有信息

A．E-mail address and IP address B．MAC address and port address C．MAC address and IP address D．port number and IP address

已知有一张user表，表中有字段id、name、age、sex、address。请写出两种查询表中所有字段信息的SQL语句

【单选题】In the description of IPv4 address and IPv6 address, the correct one is (). A. IPv4 address and IPv6 address are 32 bits B. IPv4 address is 32 bits, IPv6 address is 128 bits C. IPv4 address and IPv6 address are 128 bits D. IPv4 address is 128 bits and IPv6 address is 32 bits

将字段User改为user需要编写| rename User user

The __________ address is the address of the writer.

The address in letterhead is the address of the ___。

The inside address is the address of the writer.