問題文
A nightly script currently embeds a database password in its source text. The team moves that credential into a secure external password store. Which statement describes how the script then connects?
選択肢
- It connects by naming only the service alias and the client reads the matching credential from the wallet.
- It connects with the same user name and password while the store keeps a copy for auditing.
- It connects as an externally identified account created for the script.
- It connects through the listener which supplies the credential recorded for the host.