Asecurity administrator has replaced the firewall and notices a number of dropped connections. after looking at the data the security administrator sees the following information that was flagged as a possible issue:

"select * from" and ‘1’ = ‘1’

which of the following can the security administrator determine from this?

1. an sql injection attack is being attempted
2. legitimate connections are being dropped
3. a network scan is being done on the system
4. an xss attack is being attempted