CS403 Solved Grand Quiz Spring 2021

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CS403 Solved Grand Quiz Spring 2021

June 22, 2021June 20, 2021 by Muhammad Junaid Dear Students in this post we are providing you CS403 Solved Grand Quiz Spring 2021. We have provided all Past CS403 Grand Quiz with 100% correct Solution. You can also Final Term Past paper. CS403 Solved Grand Quiz Spring 2021

CS403 SOLVED MCQs

Which is not the function of Database Management System?

A user accessible Catalog Concurrency Control Services

Failure Response Service

Support for Data Communication The conceptual database design can be transformed into any ________.

E-R model Entity set Which is the second stage in the database development process?

Preliminary Study Physical Design

Requirement Analysis

Functional dependencies under interference rule reflexivity are called ________ dependencies. Augmentation Transitivity Projectivity

Trivial

If many instances of the “Book” entity are associated with the many instances of the “Student” entity, then the relationship between them is: One to one One to many

Many to many

Many to one Which of the following constraints enforces entity integrity?

a. PRIMARY KEY

CHECK NOT NULL Unary operations involves

Only one relation

Only two relations More than two relations Not more than five relations A _____ entity has a primary key that is partially or totally derived from the parent entity in the relationship. Strong

Weak

o Business Relationship In ____________ appropriate data model is chosen. ERD Conceptual Database Design

DFA Which of the following is drawback of standardization? Difficult to understand Uniformity

Lack of uniqueness

Easy to develop applications Recursive relationship is also called _______.

Unary

Ternary Primary Secondary The foreign key attribute, which is present as a primary key in another relation is called as _________ of the foreign key attribute. Binary relation Composite relation

Home relation

Recursive relation DFD does not provide us a way to represent ________ Entities

Decisions

Date stores Processes A ________ is used to maintain a connection between the users of the database system. Virtual server

File server

Client server FTP server Which of the following is an advantage of using the Traditional File Organization? Time consuming Data security

Simplicity

Efficiency Which of the following is the input to Analysis Phase?

DFD

Physical database design

Name and _______ are part of the definitions of an attribute. a. a. Domain Symbol Property Entity instance Which of the following most certainly implies the need for an entire table to implement?

A ternary relationship

A recursive relationship An identify relationship A binary relationship Core of the Database Architecture is __________

ANSI SPARK