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Generally speaking, for a weak entity set to be meaningful, it must be part of a _____.

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Important Questions on Database Management System

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Professional Knowledge for IBPS & SBI Specialist IT Officer Exam>Chapter 11 - Database Management System>Exercise>Q 108
In an E-R diagram ellipses represent _____.
MEDIUM
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Professional Knowledge for IBPS & SBI Specialist IT Officer Exam>Chapter 11 - Database Management System>Exercise>Q 109

Consider the relation:

EMPLOYEE (Emp-no, Emp-name, salary, project-no, due-date)

(Assuming a one-one relationship between project and employees)

Project-no is functionally dependent on:

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Professional Knowledge for IBPS & SBI Specialist IT Officer Exam>Chapter 11 - Database Management System>Exercise>Q 110
If a relation scheme is BCNF, then it is also in __________.
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Professional Knowledge for IBPS & SBI Specialist IT Officer Exam>Chapter 11 - Database Management System>Exercise>Q 111
An attribute of one table matching the primary key of another table is called as ______.
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Professional Knowledge for IBPS & SBI Specialist IT Officer Exam>Chapter 11 - Database Management System>Exercise>Q 112
Database management system are intended to _____.
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Professional Knowledge for IBPS & SBI Specialist IT Officer Exam>Chapter 11 - Database Management System>Exercise>Q 113
Which two files are used during operation of the RDBMS?
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Professional Knowledge for IBPS & SBI Specialist IT Officer Exam>Chapter 11 - Database Management System>Exercise>Q 114
The ascending order of a data hierarchy is _____.
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Professional Knowledge for IBPS & SBI Specialist IT Officer Exam>Chapter 11 - Database Management System>Exercise>Q 115
The model for a record management system might be __________.