Which of the following parameters in slapd.conf are used to tune the database cache size? (Choose TWO answers.)

dcachesize is not a standard or recognized parameter in slapd.conf for tuning database cache sizes.

The dbcachesize directive in OpenLDAP's slapd.conf is used to specify the size of the database cache, typically referring to the BDB/HDB backend's cache for database pages, improving performance by holding frequently accessed data in memory.

databasecachesize is not a standard or recognized parameter in slapd.conf for tuning database cache sizes.

The cachesize directive is another parameter found in slapd.conf that influences the size of the database cache, often used for controlling the entry cache within the LDAP server, which stores parsed entries for faster retrieval.