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DBMS MCQ-5

1)Which JDBC driver Type(s) can be used in either applet or servlet code? a)Both Type 1 and Type 2 b)Both Type 1 and Type 3 c)Both Type 3 and Type 4 d)Type 4 only 2)________... Read more

DBMS MCQ-4

1)Which privilege is required to create a database? (A) SYSDBA (B) DBA (C) SYSOPER (D) RESOURCE 2)Which Normal Form(NF) is considered adequate for normal relational database design? (A) 2NF (B) 5NF (C) 4NF (D) 3NF... Read more

DBMS MCQ-3

1)Each block of B tress of order ‘n’ can have a)n-1 key values, and n pointers b)n+1 key values, and n pointers c)n key values, and n+1 pointers d)Cannot be determined 2)Which normal form is... Read more

DBMS MCQ-2

1)Locking may cause which of the following problems? a)Deadlock b)Versioning c)Versioning & deadlock d)Erroneous updates e)Erroneous updates and deadlock 2)Which of the following are placeholders for literal values in a SQL query being sent to... Read more

DBMS MCQ-1

1)A set of programs that handle firm’s database responsibilities is called a a)Database Management System(DBMS) b)Database Processing System(DBPS) c)Data Management System(DMS) d)All of the above e)None of these 2)Which of the following is used with... Read more