Question: This question involves database systems: Answer the following questions: a) What category does the above specialization belong to? Choose from below options: 1.Disjoint,total2.Disjoint,partial3.Overlapping,total4.Overlapping,partial b) How

This question involves database systems:

Answer the following questions: a) What category does the above specialization belong to? Choose from below options: 1.Disjoint,total2.Disjoint,partial3.Overlapping,total4.Overlapping,partial b) How would the diagram change if this mini-world required everyone to be a student, administrator or instructor? c) How would the diagram change if in this mini-world, no student was allowed to be an instruct or an administrator

Step by Step Solution

There are 3 Steps involved in it

1 Expert Approved Answer

Step: 1 Unlock blur-text-image

Question Has Been Solved by an Expert!

Get step-by-step solutions from verified subject matter experts

Step: 2 Unlock

Step: 3 Unlock

Students Have Also Explored These Related Databases Questions!

Answer the following questions according to the case (Supply Chain Management in STARBUCKS and its Impact on Company Performance) provided below the asked questions: What are the main issues that...

1 PM665 Project Management Capstone Project Name Your Name Date 2 Table of Contents 1.0 Introduction...

Chapter 10 Business Process and Information Systems Development \"Jeff, we clean the clubhouse restrooms twice a day . . . in the morning before 7 and again just before lunch. We've been doing that...

N A S TIO I C VE A N T I IZ O E T N R C A TI O PE G CA E S R NI H R T E O U P OR M 2 F OM E R T P C A L C H A L LEARNING OBJECTIVES After studying this chapter, you will be able to answer several...

Objectives Develop experience in working with a team. Review real world problems, and identify elements of decision-making, analyze the problem and its various elements, describe the theories used to...

Planning is one of the most important management functions in any business. A front office managers first step in planning should involve determine the departments goals. Planning also includes...

SUMMARY OF LEARNING OBJECTIVES AND KEY POINTS 1. Identify the basic elements of organizations. Organizations are made up of a series of elements: Designing jobs Grouping jobs Establishing reporting...

Please see attached file and answer (1-2 pages) the following questions: - What is the structure of this industry? - Who are the primary players? - What external risks does the industry face? Table...

Provide the answer to the following Questions. I just want to cross reference my answers with someone who has mastered Database and Design Development! It would be greatly appreciated. Thank you so...

Lenses with given radii object O stands in front of a thin lens, on the central axis. For this situation, each problem in Table 34-7 gives object distance p, index of refraction n of. the lens,...

You plan to save $2,400 a year and earn an average rate of interest of 5.6 percent. How much more will your savings be worth at the end of 40 years if you save at the beginning of each year rather...

Current Atternpt in Progress Which of the following relationships is true concerning the Sales Returns and Allowances account? It can flag problems of inferior merchandise, Ineffxiencies in filing...

SIMAD UNIVERSITY Class: BACC25 Subject: Islamic Accounting Instructions: a) Follow The Instructions. Midterm Exam Instructor: All Ibrahim Date: 6-4-2022 b) You Have 1.5 Hrs. To Complete This Test. c)...

Technology. List at least ten transferable skills and personal attributes you possess that could be emphasized in the Qualifications Summary section of your rsum. Write an e-mail to your instructor...

What are the potential disadvantages of an online rsum? (Objective 4)

Prepare and deliver a five-minute presentation on a topic approved by your instructor. Include at least one quote, one visual aid, and your presentation notes. (Objectives 5 and 6)