| List I (Data type) | List II (Descriptions) | ||
| A | CHAR(n) | I | Specifies character type data of length n where in could be any value from 0 to 225 |
| B | VARCHAR(n) | II | Specifies character type data of length n Length where in could be any value from 0 to 225 |
| C | INT | III | Specifies an integer value. Each of its value occupies 4 bytes of storage. |
| D | FLOAT | IV | Holds numbers with decimal point. Each its value occupies 4 bytes of storage. |
| List I | List II | ||
| A | Keyboard Interrupt | I | It is raised when the user accidently hits the Ese key while executing a program, due to which the normal flow of the program |
| B | Type Error | II | IT is raised when the file specified in a program statement cannot be opened. |
| C | IO Error | III | IT is raised when the file specified in a program statement cannot be opened |
| D | Import Error | IV | IT is raised when the requested module definition is not found |