DBMS MCQ Multiple Choice Questions Answers - Page 6 | Quiz for Practice

DBMS MCQ Questions for Practice

76. A B-tree of order m has maximum of _____________ children

77. Consider the join of a relation R with relation S. If R has m tuples and S has n tuples, then the maximum size of join is:

78. The way a particular application views the data from the database that the applicationuses is a

79. SET concept is used in :

80. Which of the following is record based logical model?

81. In case of entity integrity, the primary key may be

82. In the relational modes, cardinality is termed as:

83. ODBC stands for

84. The language which has recently become the defacto standard for interfacing applicationprograms with relational database system is

85. A primary key is combined with a foreign key creates

86. A primary key if combined with a foreign key creates

87. Which are the two ways in which entities can participate in a relationship?

88. In the architecture of a database system external level is the

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Multiple Choice Questions and Answers on DBMS

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