[Q]: Apple revenue misses again, iPhone disappoints
U.S. trade agency rules for Samsung, bans iPhone 4 imports

[A]: 1

[Q]: A group of people eat at a table outside.
Group of elderly people sitting around a table.

[A]: 3

[Q]: It would be difficult to overestimate the potential dangers of the Remote Procedure Call (RPC) vulnerability.
The flaw involves the Remote Procedure Call (RPC) protocol, which deals with inter-computer communications.

[A]:
2