SQL is a data mining technique. * 1 point True O False 1 point Data redundancy implies on Duplicate Data Unreliable data O False data None of the above 1 point Data redundancy implies on Duplicate Data O Unreliable data False data None of the above 1 point "Customer_ID" can be a secondary key for a another table. * True False true for DDL or Data definition language. DDL specifies content and structure of database DML defines each data element DDL is used to process data in a database DDL stores definitions of data elements None of the above The column/entity that contains 1 point value which is uniquely identified each row in a table is Foreign Key Secondary Key O Primary key O Answer not given 1p Which of the following(s) is/are true for DDL or Data definition language. * DDL specifies content and structure of database DML defines each data element DDL is used to process data in a database DDL stores definitions of data elements None of the above 1 The column/entity that contains value which is uniquely identified each row in a table is Foreign Key Secondary Key Primary key Answer not given Bit is 1 poin a byte the smallest portion or measurement of data a field O a record and field of data SQL stands for 1 point Structured Query Language O Structure Query Language Structured Query Level O Structure Query Level