With each visit of this Database Management System online Quiz / Practice Test, the list of MCQs / Objective Questions presented will be different, offering you a diverse set of practice opportunities. This variability encourages you to practice extensively, refining the accuracy of your answers and your overall grasp of the content. By utilizing this resource, you can hone your skills and become more adept at managing time constraints during actual exams.
Test Instructions Question type Randomized MCQs.Changes every time you visit the test Total Number of Questions 30 Time Limit 20 Minutes Points 1 Point for each Question
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Question 1 of 30
Q-1.Which of the following database object does not physically exist?
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Question 2 of 30
Q-2.Which of the following database object does not physically exist?
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Question 3 of 30
Q-3.A relational database developer refers to a record as
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Question 4 of 30
Q-4.The statement in SQL which allows to change the definition of a table is
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Question 5 of 30
Q-5.Which of the following is record based logical model?
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Question 6 of 30
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Question 7 of 30
Q-7.The file organization that provides very fast access to any arbitrary record of a file is
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Question 8 of 30
Q-8.The ______ operator is used to compare a value to a list of literals values that have been
specified
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Question 9 of 30
Q-9. What is a relationship called when it is maintained between two entities?
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Question 10 of 30
Q-10.The relational model feature is that there
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Question 11 of 30
Q-11.Which of the operations constitute a basic set of operations for manipulating relational
data?
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Question 12 of 30
Q-12.The property / properties of a database is / are :
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Question 13 of 30
Q-13._____________ function divides one numeric expression by another and returns the
remainder
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Question 14 of 30
Q-14.A relational database developer refers to a record as
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Question 15 of 30
Q-15.which of the following is record based logical model?
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Question 16 of 30
Q-16.Which of the following is an advantage of view?
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Question 17 of 30
Q-17.TrAnsaction processing is associated with everything below except
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Question 18 of 30
Q-18.Which of the following is an advantage of view?
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Question 19 of 30
Q-19.‘AS’ clause is used in SQL for
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Question 20 of 30
Q-20.The users who use easy-to-use menu are called
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Question 21 of 30
Q-21.In the relational modes, cardinality is termed as:
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Question 22 of 30
Q-22.A primary key if combined with a foreign key creates
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Question 23 of 30
Q-23.The natural join is equal to :
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Question 24 of 30
Q-24.The language used in application programs to request data from the DBMS is referred
to as the
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Question 25 of 30
Q-25.In an E-R diagram attributes are represented by
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Question 26 of 30
Q-26.The conceptual model is
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Question 27 of 30
Q-27.The language which has recently become the defacto standard for interfacing application
programs with relational database system is
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Question 28 of 30
Q-28.Natural join is equal to?
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Question 29 of 30
Q-29.An advantage of the database management approach is
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Question 30 of 30
Q-30.A primary key is combined with a foreign key creates
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