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Dbi202 Retake Fa24 Questions With Correct Answers/Newest Update

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51 pages

Written in 2024/2025

Grade A+

Antitest

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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99 pages

Written in 2024/2025

Grade A+

Scholarsstudyguide

Authorizing access to database, coordinating, monitoring its use, are responsibilities of ase administrator ase designer ase programmer ase user - Answer A Suppose relation R(A,B,C,D,E) and its FDs: AB->C, B->D, C->E, E->A. Which of following sets is a closure of {AB}? a. {AB} b. {ABC} c. {ABCD} d. {ABCDE} - Answer D The responsibility of Database management system is a. Allow users to share data on the computer b. Allow users the ability to crawl data from the ...

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8 pages

Written in 2026/2027

Grade A+

TestSolver9

QN=22 (6811) The relational operator that adds all possible pairs of rows from two tables is known as the .... operator. a. union b. product c. join d. selection - Answer b QN=23 (7956) Let R(ABCDEFGH) satisfies the following functional dependencies: A -> B, CH -> A, B -> E, BD -> C, EG -> H, DE -> F. Which of the following FDs is also guaranteed to be satisfied by R? a. CGH -> BF b. ACG -> DH c. ADG -> CH d. BCD -> FH - Answer c ...

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34 pages

Written in 2026/2027

Grade A+

TestSolver9

c - Answer What is a view? a. A view is a database diagram b. A view is a special stored procedure executed when certain event occurs c. A view is a virtual table which results of executing a pre-compiled query. A view is not a part of the physical database schema, while the regular tables are. d. None of the others a - Answer What structure can you implement for the database to speed up table reads? a. indexes b. triggers c. store-procedures d. synonyms a - Answer Often...

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19 pages

Written in 2026/2027

Grade A+

TestSolver9

a - Answer QN=1 (6803) A ____ is a logically coherent collection of data with some inherent meaning, representing some aspect of real world and being designed, built and populated with data for a specific purpose a. Database b. Database Instance c. Schema d. Schema Instance b - Answer QN=2 (6801) Choose the most correct statement. a. Database is created and maintained by a DMBS b. All of the others c. Database is a collection of data that is managed by a DBMS d. Database is a ...

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67 pages

Written in 2026/2027

Grade A+

TestSolver9

Which of following feature is NOT responsibility of Database Management System? A. Allow users to create new databases and specify their schemas B. Give users the ability to query the data C. Support the storage of very large amounts of data D. Manage user accounts of computer on which DBMS is running - Answer d Which of following statement is correct? A. Every relation must have only one primary key B. Primary key has only one attribute C. Two tuples can have the same va...

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103 pages

Written in 2026/2027

Grade A+

TestSolver9

Which of the following statement is belong to DML? Select one: a. CREATE b. INSERT c. GRANT d. ALTER - Answer b Suppose a relation R(A,B) and S(B,C) are bags. R has 2 tuples (1,3), (2,4) and S has 3 tuples (1,2), (1,2) and (4,5). The theta join R ⋈ R.B>S.B S has __________ tuples Select one: a. 2 b. 3 c. 6 d. 4 - Answer d Choose a right statement about high level design. Select one: a. high level design is process of constructing a model of information used in an ent...

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21 pages

Written in 2026/2027

Grade A+

TestSolver9

Choose a right answer. A. A SOL environment is the framework under which data may exist and SQL operations on data may be executed [B] All of the others [C] Within a SQL environment are two special kinds of processes: SQL clients and SQL servers. [D] A SQL environment is a DBMS running at some installation. - Answer B Schema-altering commands are known as......commands. [A]Data Manipulation Language [B]Data Controlling Language [C]Data Definition Language [D]None of the others - A...

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112 pages

Written in 2026/2027

Grade A+

TestSolver9

DBI202 Final Exam Questions & Answers 2026/2027: Comprehensive Database Systems review covering SQL, relational models, database design, relational algebra, functional dependencies, normalization, ER diagrams, constraints, XML/DTD, and DBMS concepts.

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83 pages

Written in 2026/2027

Grade A+

ExamBooster111

Bundle Of Dbi202 Questions With 100% Verified Correct Answers

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5 items

KenAli

DBI202 Study Guide Questions with 100% Correct Answers

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101 pages

Written in 2026/2027

Grade A+

KenAli

DBI202 Practice Questions with 100% Correct Answers

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78 pages

Written in 2026/2027

Grade A+

KenAli

DBI202 Practice Questions with 100% Correct Answers

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54 pages

Written in 2026/2027

Grade A+

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DBI202 Practice Questions with 100% Correct Answers

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35 pages

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Grade A+

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DBI202 part 1 Questions with 100% Correct Answers

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17 pages

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Grade A+

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DBI202 Exam Questions with 100% Correct Answers

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47 pages

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Grade A+

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DBI202 Exam 1 Questions with 100% Correct Answers

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31 pages

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Grade A+

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DBI202-final Exam Questions with 100% Correct Answers

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124 pages

Written in 2026/2027

Grade A+

KenAli

DBI202 Exam with Correct Detailed Answers 2025.

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29 pages

Written in 2024/2025

Grade A+

TESTCHIEF

DBI202 Exam Questions with Verified Answers (UPDATED 2025).

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30 pages

Written in 2024/2025

Grade A+

TESTCHIEF