Data Processing Practice Tests – Entity Relationship Model

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Data Processing Practice Tests – Entity Relationship Model


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The attributes of the Course Table includes the following EXCEPT______

A. deptCode      B. deptName      C. courseNo      D. title



What is the key attribute of TABLE I?

A. STUDENT ID      B. STUDENT NAME      C. STUDENT ADDRESS      D. COURSE ID


If a SCHOOL is an entity in an Entity-Relationship Diagram, one of the attributes of SCHOOL will be ______

A. number of market in the community
B. number of men in the LGA
C. student’s identification number
D. employee identification number



The part of the object in the figure below labelled I is known as _______ 

A. attributes      B. entity      C. models      D. relations



What is the key attribute of Department Table?

A. deptPhone      B. deptName      C. deptCode      D. deptLocn


 



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