Answer: Passive
Explanation: Passive scanning is the process that scans the possibility of the risk that can arise while data is received starting port to the destination. It does the scanning between the server and the client software to define vulnerability .
It cannot work in those network which don't persist the traffic.No false data that is present in the application is detected by it if the data is unclear.
Answer:
The distance from Alburry to Wagga wagga on the map is 52 centimetres
Explanation:
The parameters given are
Actual distance between Alburry and Wagga wagga = 130 km.
130 km = 13,000,000 cm
Scale of map = 1:250000
Therefore;
1 unit on the map is equivalent to 250000 units in real measurements
Hence;

Therefore, on the map, Alburry and Wagga wagga are 52 cm. apart.
Answer:
Hot
Explanation: A Hot site is a disaster recovery management site which allows an organisation to still continue it computer and interconnection activities through a copied backup servers should there be any disaster or issues on the main server.
Hot site is a very essential part of disaster recovery process and thus for an organisation to use a Hot site there are basically service charges which are paid by such an organisation.