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Question 3/110

What is a domain?

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Question List (110q)
Question 1: Consider the following four database design activities: 1 - ...
Question 2: For the Employee relation shown in the exhibit, which set of...
Question 3: What is a domain?
Question 4: Consider the Information Engineering diagram shown in the ex...
Question 5: The exhibit shows a table called Housing Relation that relat...
Question 6: NULL) Primary Key Class_Num Consider the Information Enginee...
Question 7: Which statement is used to define a named group of related t...
Question 8: Which of the following best describes the ON DELETE CASCADE ...
Question 9: Consider the Dept1_Parts and Dept2_Parts relations shown in ...
Question 10: Which term best defines a database system in which data reco...
Question 11: Which term describes one or more database operations that ar...
Question 12: Which term describes the management of simultaneous transact...
Question 13: With regard to databases, what is normalization?...
Question 14: Consider the entity-relationship (ER) diagram shown in the e...
Question 15: Which type of dependency occurs when one attribute of a comp...
Question 16: Your enterprise has reached the conceptual design phase for ...
Question 17: Which of the following best describes the ON DELETE NO ACTIO...
Question 18: In which phase of database design do you identify entities, ...
Question 19: Which mechanism provides database users with controlled acce...
Question 20: The exhibit shows a relation for a company projects. Which c...
Question 21: Consider the entity-relationship (ER) diagram shown in the e...
Question 22: Consider the Information Engineering diagram shown in the ex...
Question 23: Consider the relations shown in the exhibit. Which of the fo...
Question 24: Consider the following SQL statement and the Orders relation...
Question 25: Your enterprise is developing a database system that will co...
Question 26: Consider the Information Engineering diagram in the exhibit ...
Question 27: Which database security technique prevents invalid data from...
Question 28: You enterprise must decide whether to use a database managem...
Question 29: What is the highest normal form of the relation(s) shown in ...
Question 30: The exhibit shows a table called Activity Relation that rela...
Question 31: Which of the following best describes the information contai...
Question 32: What is the highest normal form of the relation(s) shown in ...
Question 33: Consider the Recreation relation shown in the exhibit. You n...
Question 34: Consider the following relations shown in the exhibit. Which...
Question 35: Which of the following ACID properties requires that a trans...
Question 36: Consider the relational database shown in the exhibit. What ...
Question 37: Consider the Employee relation shown in the exhibit. A datab...
Question 38: Which security technique limits access by unauthorized users...
Question 39: Consider the following DBDL description of an entity: Teache...
Question 40: Which relational algebraic operation is used to select speci...
Question 41: Consider the Registration relation shown in the exhibit. Whi...
Question 42: Consider the following SQL statement and the Orders relation...
Question 43: Consider the relation shown in the exhibit. Which of the fol...
Question 44: Which of the following occurs in a relation when records are...
Question 45: Which subset of Structured Query Language (SQL) is used to p...
Question 46: FROM Registration WHERE Consider the following relational al...
Question 47: Consider the following relational algebraic expression as we...
Question 48: Which of the following best describes the two-tier database ...
Question 49: Which characteristic is an advantage of a database managemen...
Question 50: Consider the entity-relationship (ER) diagram shown in the e...
Question 51: Several SQL operations are performed by User 1 to access the...
Question 52: Which type of relational integrity is violated if a primary ...
Question 53: Which of the following definitions applies to all types of d...
Question 54: Consider the following relational algebraic expression as we...
Question 55: Consider the relations shown in the exhibit. Due to restruct...
Question 56: Which database architecture is best suited to implementation...
Question 57: Which of the following best describes a composite key?...
Question 58: A large enterprise uses a two-tier database architecture and...
Question 59: Which subset of Structured Query Language (SQL) is used to l...
Question 60: Which concurrency control method should be used only when co...
Question 61: Consider the Project relation shown in the exhibit as well a...
Question 62: Consider the symbols shown in the exhibit. Which of the foll...
Question 63: Your database administrator has disallowed a group of users ...
Question 64: Which term describes an attribute or combination of attribut...
Question 65: The database manager wants to give Rubio and Doe the ability...
Question 66: What is a data dictionary?
Question 67: What is the highest normal form of the relation(s) shown in ...
Question 68: Consider the Orders relation shown in the exhibit. Which of ...
Question 69: Which area of database security involves maintaining access ...
Question 70: Consider the Stu_Act and Act_Fee tables shown in the exhibit...
Question 71: Which statement accurately describes a characteristic of att...
Question 72: Which statement best describes a procedural data manipulatio...
Question 73: Which of the following describes two desirable characteristi...
Question 74: Consider the Information Engineering diagram shown in the ex...
Question 75: Which pair of relational algebraic operations requires union...
Question 76: Which three pieces of information did E.F. Codd describe as ...
Question 77: A relation for a construction company is shown in the exhibi...
Question 78: Consider the table for an employee database shown in the exh...
Question 79: Consider the Dept1_Parts and Dept2_Parts relations shown in ...
Question 80: Consider the following table as well as the Dept1_Parts and ...
Question 81: Consider the relation shown in the exhibit. Which of the fol...
Question 82: Consider the following relational algebraic expression: Whic...
Question 83: Consider the Orders relation shown in the exhibit. Which of ...
Question 84: Which type of entity must reference another entity for its d...
Question 85: Using the Customer and Sales_Rep relations shown in the exhi...
Question 86: A foreign key maps to a:
Question 87: Consider the Dept1_Parts and Dept2_Parts relations shown in ...
Question 88: What is a relational database domain?...
Question 89: Your company must choose which type of database to use for a...
Question 90: Consider the Registration relation shown in the exhibit. Whi...
Question 91: Consider the following database information: domain s_id: in...
Question 92: Which statement best describes a candidate key?...
Question 93: Consider the Recreation relation in the exhibit. A data oper...
Question 94: What improvement can be made to file-based databases to over...
Question 95: What is the highest normal form of the relation(s) shown in ...
Question 96: Your enterprise is creating a relation (shown in the exhibit...
Question 97: In a relational database, which term describes a single tabl...
Question 98: Consider the table shown in the exhibit. Which relational al...
Question 99: To create a view, what are the minimal privileges that a use...
Question 100: Your enterprise is involved in planning a database project. ...
Question 101: Which of the following is a characteristic of the three-tier...
Question 102: In which situation would the DBMS use a serial schedule to e...
Question 103: Which of the following definitions best describes an entity?...
Question 104: Consider the table for an employee database shown in the exh...
Question 105: Which term describes the rejoining of relations that have be...
Question 106: Consider the Registration relation shown in the exhibit. Whi...
Question 107: Consider the following relation definition: STUDENT( Student...
Question 108: Consider the entity-relation (ER) diagram shown in the exhib...
Question 109: Which component in the three-tier database architecture hand...
Question 110: Which process is used to prevent the current database operat...