DBI202 ACTUAL EXAM QUESTIONS WITH ALL CORRECT ANSWERS UPDATED 2 Exam (elaborations) DBI202 EXAM LATEST VERSION QUESTIONS WITH CORRECT ANSWERS (GRADED A+) 3 Exam (elaborations) DBI202 EXAM NEWEST 2024 ACTUAL EXAM TEST BANK COMPLETE QUESTIONS AND CORRECT ANSWERS (VERIFIED ANSWERS) ALREADY GRADED A...
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DBI202 ACTUAL EXAM QUESTIONS WITH ALL CORRECT ANSWERS UPDATED When performing union, intersection, or difference operations on relations R and S, they must be type compatible. That is, ______ Select one: a. The domain of corresponding attributes of R and S must be compatible b. The names of att...
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Add to cartDBI202 ACTUAL EXAM QUESTIONS WITH ALL CORRECT ANSWERS UPDATED When performing union, intersection, or difference operations on relations R and S, they must be type compatible. That is, ______ Select one: a. The domain of corresponding attributes of R and S must be compatible b. The names of att...
DBI202 EXAM LATEST VERSION QUESTIONS WITH CORRECT ANSWERS (GRADED A+) Then, identify which of the following tuples is/are in the natural joinR|>< - Answer-S. You may assume each output tuple has schema (A.B.C.D)|(3.4.6.8) and (12.4.6) Consider the following statement "When drawing ERD. ...
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Add to cartDBI202 EXAM LATEST VERSION QUESTIONS WITH CORRECT ANSWERS (GRADED A+) Then, identify which of the following tuples is/are in the natural joinR|>< - Answer-S. You may assume each output tuple has schema (A.B.C.D)|(3.4.6.8) and (12.4.6) Consider the following statement "When drawing ERD. ...
DBI202 EXAM NEWEST 2024 ACTUAL EXAM TEST BANK COMPLETE QUESTIONS AND CORRECT ANSWERS (VERIFIED ANSWERS) ALREADY GRADED A+ What is the goal of decomposition when designing a database? - Answer-The goal of decomposition is to replace a relation by several relations that do not exhibit anomalies ...
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Add to cartDBI202 EXAM NEWEST 2024 ACTUAL EXAM TEST BANK COMPLETE QUESTIONS AND CORRECT ANSWERS (VERIFIED ANSWERS) ALREADY GRADED A+ What is the goal of decomposition when designing a database? - Answer-The goal of decomposition is to replace a relation by several relations that do not exhibit anomalies ...
DBI202 LATEST 2024 REAL EXAM QUESTIONS AND CORRECT ANSWERS (VERIFIED ANSWERS) A GRADE What is the hierarchical data model? - Answer A hierarchical data model is a data model in which the data is organized into a tree-like structure A person who is responsible for the structure or schema of the ...
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Add to cartDBI202 LATEST 2024 REAL EXAM QUESTIONS AND CORRECT ANSWERS (VERIFIED ANSWERS) A GRADE What is the hierarchical data model? - Answer A hierarchical data model is a data model in which the data is organized into a tree-like structure A person who is responsible for the structure or schema of the ...
DBI202 EXAM TEST BANK 486 QUESTIONS WITH 100% CORRECT ANSWERS UPDATE What SQL keyword can be used to return data from two non-related tables as a combined set of rows? A. DISTINCT ALL B. DISTINCT C. UNION ALL D. COMBINED - Answer C A database transaction, by definition, must be ACID (atomi...
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Add to cartDBI202 EXAM TEST BANK 486 QUESTIONS WITH 100% CORRECT ANSWERS UPDATE What SQL keyword can be used to return data from two non-related tables as a combined set of rows? A. DISTINCT ALL B. DISTINCT C. UNION ALL D. COMBINED - Answer C A database transaction, by definition, must be ACID (atomi...
DBI202 EXAM QUESTIONS WITH ALL CORRECT ANSWERS (NEWEST VERSION) Which of the following is considered disadvantage of triggers? A. Triggers run every time the database fields are Inserted/updated/deleted, so it adds overhead to system. B. Triggers execute invisible to client application. It is ...
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Add to cartDBI202 EXAM QUESTIONS WITH ALL CORRECT ANSWERS (NEWEST VERSION) Which of the following is considered disadvantage of triggers? A. Triggers run every time the database fields are Inserted/updated/deleted, so it adds overhead to system. B. Triggers execute invisible to client application. It is ...
DBI202 FINAL EXAM REAL EXAM QUESTIONS AND CORRECT ANSWERS (NEWEST VERSION) Which of the followings is false about weak entity set? Choose one answer. a. Every many - one relationship from a weak entity set need be supporting b. The key for a weak entity set includes the keys for all suppor...
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Add to cartDBI202 FINAL EXAM REAL EXAM QUESTIONS AND CORRECT ANSWERS (NEWEST VERSION) Which of the followings is false about weak entity set? Choose one answer. a. Every many - one relationship from a weak entity set need be supporting b. The key for a weak entity set includes the keys for all suppor...
DBI202 STUDY GUIDE QUESTIONS AND ANSWERS ALL CORRECT Which generation of computers use some integrated circuits? A. The fifth generation B. The fourth generation C. The second generation D. The third generation - Answer D. The third generation Which of the following does not describe D...
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Add to cartDBI202 STUDY GUIDE QUESTIONS AND ANSWERS ALL CORRECT Which generation of computers use some integrated circuits? A. The fifth generation B. The fourth generation C. The second generation D. The third generation - Answer D. The third generation Which of the following does not describe D...
DBI202 PRACTICE EXAM QUESTIONS AND ANSWERS ALL CORRECT Which of the following is considered disadvantage of triggers? a. Triggers run every time the database fields are Inserted/updated/deleted, so it adds overhead to system. b. Triggers execute invisible to client application. It is calle...
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Add to cartDBI202 PRACTICE EXAM QUESTIONS AND ANSWERS ALL CORRECT Which of the following is considered disadvantage of triggers? a. Triggers run every time the database fields are Inserted/updated/deleted, so it adds overhead to system. b. Triggers execute invisible to client application. It is calle...
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