A _______________ is the design of tables, columns and relationships between tables for the database.
a. data table
b. database schema
c. data set
d. relational model
b. database schema
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What command would provide the following network settings of the network interface en0: IP address, subnet mask, gateway, DNS on a Mac OS system?
a. ifconfig en0 b. ipconfig en0 c. ipconfig getpacket en0 d. netstat -a
Consider a simple server that carries out client requests without accessing other servers. Explain why it is generally not possible to set a limit on the time taken by such a server to respond to a client request. What would need to be done to make the server able to execute requests within a bounded time? Is this a practical option?
What will be an ideal response?
What will occur if the ip helper-address command lists an incorrect DHCP server IP address?
A) DHCP will fail completely. B) DHCP will only work for routers with DHCP Relay enabled. C) Hosts can only lease IP addresses within the same subnet as the DHCP server. D) DHCP will only work for hosts directly connected to the DHCP server.
What is the term used to describe the calling of a method from within another method?
A. nested method calling B. interleaved method calling C. method cascading D. method children