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DBI202 STUDY GUIDE QUESTIONS AND ANSWERS ALL CORRECT
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 DRAM? 
 
A. Binary values are stored using traditional flip-flop logic gate configurations. 
B. Require periodic renewal of fees to maintain data storage . 
C. The presence of absence of a charge in th...
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- • 16 pages •
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 DRAM? 
 
A. Binary values are stored using traditional flip-flop logic gate configurations. 
B. Require periodic renewal of fees to maintain data storage . 
C. The presence of absence of a charge in th...
DBI202 FINAL EXAM REAL EXAM QUESTIONS AND CORRECT ANSWERS (NEWEST VERSION)
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 supporting entity sets 
 
c. A weak entity set has one or more relationships to other (supporting) entity sets 
 
d. Do not construct a relation for any supporting relationship - Answer b. The key for a we...
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- Exam (elaborations)
- • 26 pages •
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 supporting entity sets 
 
c. A weak entity set has one or more relationships to other (supporting) entity sets 
 
d. Do not construct a relation for any supporting relationship - Answer b. The key for a we...
DBI202 EXAM QUESTIONS WITH ALL CORRECT ANSWERS (NEWEST VERSION)
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 called by the database server automatically, not by the client application or user. 
C. All of the others 
D. Unlike stored procedure, parameters cannot be used with triggers. - Answer b 
 
The deg...
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- Exam (elaborations)
- • 82 pages •
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 called by the database server automatically, not by the client application or user. 
C. All of the others 
D. Unlike stored procedure, parameters cannot be used with triggers. - Answer b 
 
The deg...
DBI202 EXAM TEST BANK 486 QUESTIONS WITH 100% CORRECT ANSWERS 2024-2025 UPDATE
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 (atomic, consistent isolated and durable). What does 'Consistent" mean? 
A. 'Consistent' means that: Transactions provide an "all-or-nothing" proposition, stating that each work-unit performed in a d...
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- Exam (elaborations)
- • 91 pages •
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 (atomic, consistent isolated and durable). What does 'Consistent" mean? 
A. 'Consistent' means that: Transactions provide an "all-or-nothing" proposition, stating that each work-unit performed in a d...
DBI202 LATEST 2024 REAL EXAM QUESTIONS AND CORRECT ANSWERS (VERIFIED ANSWERS) A GRADE
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 database is called: - Answer a database administrator 
 
A database administrator (DBA) is a person that is also known by the title: - Answer Database Coordinator or Database Programmer 
 
A ___ is ...
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- • 43 pages •
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 database is called: - Answer a database administrator 
 
A database administrator (DBA) is a person that is also known by the title: - Answer Database Coordinator or Database Programmer 
 
A ___ is ...
DBI202 EXAM NEWEST 2024 ACTUAL EXAM TEST BANK COMPLETE QUESTIONS AND CORRECT ANSWERS (VERIFIED ANSWERS) ALREADY GRADED A+
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 
 
When drawing an ERD:(a)Entity sets and their attributes should reflect reality(b)Redundancy is not important, so we can ignore it(c) Avoid introducing more elements into the design than is absolutely ...
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- Exam (elaborations)
- • 99 pages •
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 
 
When drawing an ERD:(a)Entity sets and their attributes should reflect reality(b)Redundancy is not important, so we can ignore it(c) Avoid introducing more elements into the design than is absolutely ...
DBI202 EXAM LATEST VERSION QUESTIONS WITH CORRECT ANSWERS (GRADED A+)
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. you should avoid introducing more elements into your design than necessary" That above statement describes which principle? - Answer-Simplicity Count Principle 
 
Compute the join of R and S with the...
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- Exam (elaborations)
- • 15 pages •
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. you should avoid introducing more elements into your design than necessary" That above statement describes which principle? - Answer-Simplicity Count Principle 
 
Compute the join of R and S with the...
DBI202 ACTUAL EXAM QUESTIONS WITH ALL CORRECT ANSWERS UPDATED 2024-2025
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 attributes of R and S must be the same 
c. R and S must have the same number of attributes 
d. R and S must have the same number of attributes and the domain of corresponding attributes of R and S must b...
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- Exam (elaborations)
- • 17 pages •
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 attributes of R and S must be the same 
c. R and S must have the same number of attributes 
d. R and S must have the same number of attributes and the domain of corresponding attributes of R and S must b...
SA Onboarding Orange Theory Fitness Latest 2024 Real Exam Questions and Correct Answers (All are Correct)
SA Onboarding Orange Theory Fitness Latest 2024 Real Exam Questions and Correct Answers (All are Correct) 
What is the last component of the 30-second sales pitch - Answer-So, what are you currently doing for fitness 
 
An Intro should arrive 20 minutes prior to their workout - Answer-True 
 
The minimum number of appointments each sales associate is to have shown daily is - Answer-4 
 
Why is the Client intake important - Answer-All of the Above 
 
What service in MBO is a "one-time" use - An...
- Exam (elaborations)
- • 4 pages •
SA Onboarding Orange Theory Fitness Latest 2024 Real Exam Questions and Correct Answers (All are Correct) 
What is the last component of the 30-second sales pitch - Answer-So, what are you currently doing for fitness 
 
An Intro should arrive 20 minutes prior to their workout - Answer-True 
 
The minimum number of appointments each sales associate is to have shown daily is - Answer-4 
 
Why is the Client intake important - Answer-All of the Above 
 
What service in MBO is a "one-time" use - An...
Orange Theory Test Questions with All Correct Answers
Orange Theory Test Questions with All Correct Answers 
What is the 30 second pitch - Answer Orange theory is a one hour full body workout that makes it simple for you to live more. We focus on heart rate based interval training guaranteed to see results internally and externally. Our workout is science backed and proven to burn calories post workout. We are technology based so you can monitor results in real time and each workout is inspired and led by certified coaches to make sure you don't...
- Exam (elaborations)
- • 4 pages •
Orange Theory Test Questions with All Correct Answers 
What is the 30 second pitch - Answer Orange theory is a one hour full body workout that makes it simple for you to live more. We focus on heart rate based interval training guaranteed to see results internally and externally. Our workout is science backed and proven to burn calories post workout. We are technology based so you can monitor results in real time and each workout is inspired and led by certified coaches to make sure you don't...
Testout PC Pro - Chapter 5 Questions And Answers All Correct
QAC LAWS AND REGS EXAM QUESTIONS WITH ANSWERS
Balanced Body Pilates Comprehensive Test Questions with Correct Answers
ATI Community health proctored 2023 Exam Questions With Complete Solution
Iowa Pesticide Applicator Exam Questions With Correct Answers