Oracle database disk space check
HI,
In one interview i was asked the following questions
Being a junior dba (<3 months) i'm unable to answer the following questions
1. how can you check how much disk space your database is occupied?.
2. how much space is utilized and how much is free in the total disk space?
3. how you check archive log retention period?
4. how you check archive log retention period on backup storage media?
5. how you check average disk space utilized on daily basis?
Please reply
Regards,