71. Which one of the following statements is false?
72. A subschema expresses
73. A data dictionary is a special file that contains:
74. NULL is
75. Hierarchical model is also called
76. The RDBMS terminology for a row is
77. In a relational model, relations are termed as
78. Architecture of the database can be viewed as
79. What is a relationship called when it is maintained between two entities?
80. Cross Product is a:
MCQ Multiple Choice Questions and Answers on DBMS
DBMS Trivia Questions and Answers PDF
DBMS Question and Answer
USA - United States of America Canada United Kingdom Australia New Zealand South America Brazil Portugal Netherland South Africa Ethiopia Zambia Singapore Malaysia India China UAE - Saudi Arabia Qatar Oman Kuwait Bahrain Dubai Israil England Scotland Norway Ireland Denmark France Spain Poland and many more....