The nonprinting symbol that displays where a manual line break is inserted is the:

Which SQL standard revision finally addressed the issue of modifying structural components?

a. SQL/86 b. SQL/89 c. SQL/92 d. SQL/99

If a service is so complex that it cannot be reasonably be implemented using one method, it is often helpful to decompose it to make use of ________________ support methods.

a) static b) aggregate c) private d) public e) final