DBMS and SQL Questions and Answers 2 DBMS and SQL Questions and Answers 2 Which of the following command delete a table from database?REMOVE TABLE CUSTOMER;UPDATE TABLE CUSTOMER;DROP TABLE CUSTOMER;DELETE TABLE CUSTOMER;What is bytecode?Machine-independent codeJava codeMachine-specific codeNone of the above is correctTimestamp is a value that is associated with a data and time values.TRUEFALSEA fat-client is a PC that is configured to handle user interfaces and some application processing which, usually has no or limited local data storage.TRUEFALSEODMG Object Model requires a relationship to be specified in both directions.TRUEFALSEForeign key is used to establish relationship between tables.TRUEFALSEODBC conformance levels specify which SQL statements, expressions, and data types a driver can process.TRUEFALSEThe primary key of a new relation in a many-to-many relationships, is a composite key that comprise of the primary keys from each of the binary entities.TRUEFALSEHow many JDBC driver types are define by SUN Systems?1234Which of the following is a part of an administrative policy use for securing a database?Ensure appropriate responses rates are in external maintenance agreementsLimiting particular areas within a building to only authorized peopleAuthentication policiesAll of the above
