1. SQL statements can be executed without a DBMS.   True   False   2. The data type used to store variable length bit strings is _______.   BIT VARYING(length)   BIT(length)   VARBIT2(length)   VARBIT(length)   Hint Half-n-half Clue   3. To represent a national character set literal, it has to be preceded by _______.   CN   NC   C   N   Half-n-half Clue   4. What is the data type that is used to store large amounts of formatted text like objects?   CLOB   NCHAR   VARCHAR   VCHAR   Half-n-half Clue   5. SQL is used for: A. creating, managing and deleting tables and manage the relationships among the stored date. B. generating queries, organizing, managing and retrieving data stored in a database. C. maintaining data integrity and coordinate data sharing.   A and B   B and C   All of the above   None of the above   Half-n-half Clue   6. SQL stands for _______.   Structural Query Language   Structured Question Language   Systematic Query Language   Structured Query Language   Half-n-half Clue   7. If we write a program in a programming language and switch to SQL when we require to use the database, then the SQL environment in use is know as _______ SQL.   Dynamic   Embedded   PL   Real - time   Half-n-half Clue