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NF2603 ASSIGNMENT 6 SEMESTER 2 2025 ____ is the bottom-up process of identifying a higher-level, more generic entity supertype from lower-level entity subtypes. a. Specialisation b. Generalisation  c. Partial completeness d. Total completeness Th

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NF2603 ASSIGNMENT 6 SEMESTER 2 2025 ____ is the bottom-up process of identifying a higher-level, more generic entity supertype from lower-level entity subtypes. a. Specialisation b. Generalisation  c. Partial completeness d. Total completeness The entity supertype contains the common characteristics and the entity subtypes contain the unique characteristics of each entity subtype. True  False

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University Of South Africa (Unisa)
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Databases I (NF2603)









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Databases I (NF2603)
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  • nf2603 assignment 6 semester 2 2025

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The BMZ Academy @ 061 262




THE BMZ ACADEMY




@061 262 1185/068 053 8213




BMZ ACADEMY 061 262 1185/068 053 8213

, 8/4/25, 5:27 AM Assessment 6: Attempt review




UNISA  2025  INF2603-25-Y  Welcome Message  Assessment 6


QUIZ




Started on Monday, 4 August 2025, 5:17 AM
State Finished
Completed on Monday, 4 August 2025, 5:27 AM
Time taken 9 mins 51 secs
Grade 14.00 out of 15.00 (93.33%)


Question 1

Correct

Mark 1.00 out of 1.00




____ is the bottom-up process of identifying a higher-level, more generic entity supertype from lower-level entity subtypes.


a. Specialisation
b. Generalisation 
c. Partial completeness
d. Total completeness




The correct answer is: Generalisation




Question 2

Correct

Mark 1.00 out of 1.00




The entity supertype contains the common characteristics and the entity subtypes contain the unique characteristics of each
entity subtype.


True 

False




The correct answer is 'True'.




https://mymodules.dtls.unisa.ac.za/mod/quiz/review.php?attempt=28485917&cmid=1084360 1/5
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