61. In an E-R diagram an entity set is represent by a
62. A file manipulation command that extracts some of the records from a file is called
63. A data manipulation command the combines the records from one or more tables is called
64. Which of the following is a legal expression in SQL?
65. AS clause is used in SQL for
66. The users who use easy-to-use menu are called
67. It is better to use files than a DBMS when there are
68. An entity set that does not have sufficient attributes to form a primary key is a
69. A DBMS query language is designed to
70. The DBMS language component which can be embedded in a program is
MCQ Multiple Choice Questions and Answers on DBMS
DBMS Question and Answer
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