Each of the following activities are commonly performed during the implementation of the database life cycle (dblc). fill in the blank, before each activity, with the phase number of the dbls that this activity would normally be performed.

dblc task numbers:

1. database initial study
2. database design
3. implementation and loading
4. testing and evaluation
5. operation
6. maintenance and evolution

the initial values into the tables
user documentation
tables, attributes, and indexes
to gain unauthorized access to the data
management
existing data
the competition's database
how to grant different levels of access to different user groups
the database
users
constraints to match changes in business rules
budget and scope
a dbms software solution
a logical erd
software patches to the dbms
the database
how this database will connect to other databases in the organization
a conceptual model
sure application software updates the database
security audits
objectives
a detailed model that can be physically implemented