CIS 111 All Assignments CIS 111 All Assignments | Page 17

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Question 14 The primary objective of database design is ____.
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Question 15 Installing the DBMS, creating the database, and loading or converting the
data are part of the ____ phase of the DBLC.
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Question 16 The process of creating an information system is known as ____
development.
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Question 17 Evaluation, maintenance, and enhancement are part of the ____ phase of
the SDLC.
• Question 18 Analyzing the company situation is part of the ____ phase of the DBLC.
• Question 19 There are ____ stages in the DBLC.
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Question 20 ____ are required to prevent another transaction from reading inconsistent
data.
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Question 21 A consistent database is ____.
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Question 22 A ____ lock allows concurrent transactions to access different rows of the
same table.
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Question 23 A ____ lock locks the entire table preventing access to any row by a
transaction while another transaction is using the table.
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Question 24 The implicit beginning of a transaction is ____.
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Question 25 A ____ lock prevents the use of any tables in the database from one
transaction while another transaction is being processed.
• Question 26 Lock ____ indicates the level of lock use.
• Question 27A characteristic of decision support data is ____.
• Question 28 Analyzing decision support data to generate information is part of ____.
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Question 29 The ____ contains business data extracted from the operational database
and from external data sources.
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Question 30 ____ are in charge of presenting the data to the end user in a variety of
ways.
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Question 31 A characteristic of operational data is ____.