61. | What do you mean by flat file database? |
|
62. | What is "transparent DBMS"? |
|
63. | What is a query? |
|
64. | What do you mean by Correlated subquery? |
|
65. | What are the primitive operations common to all record management systems? |
|
66. | Name the buffer in which all the commands that are typed in are stored? |
|
67. | What are the unary operations in Relational Algebra? |
|
68. | Are the resulting relations of PRODUCT and JOIN operation the same? |
|
69. | What is RDBMS KERNEL? |
|
70. | Name the sub-systems of a RDBMS. |
|