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Exam 11: Building Solutions

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Question 71

Multiple Choice

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A table that has rows and columns is what type of table?

A) three-dimensional
B) primary
C) two-dimensional
D) object-oriented

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Question 72

Multiple Choice

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COGNITIVE ASSESSMENT In which of the following databases is the physical location of the server on which it is stored is transparent and often unknown, to the user?

A) OODB
B) distributed
C) relational
D) market

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Question 73

True/False

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Each higher level of data consists of one or more items from the lower level.

In your new role at your job, you have inherited a project that needs to be completed quickly. Your first task, you decide, is to identify the proper method to develop the software. Once you have decided with the software development team the method you will use, you need to choose a type of programming language. What type of programming language will be best suited with your method?

More than 30 years ago, the first macro viruses wreaked havoc with personal computers.

Which of the following is a window on the screen that provides areas for entering or modifying data in a database?

A DBMS uses which of the following to perform validation checks?

Identify the letter of the choice that best matches the phrase or definition.

A file is a group of related fields.

One application that uses multidimensional databases is a data warehouse.

COGNITIVE ASSESSMENT Which of the following statements is NOT true about the database approach?

A user of a database such as that pictured in the accompanying figure refers to a file as what?

COGNITIVE ASSESSMENT Which of the following is NOT considered a part of file maintenance?

Who was the inventor of the relational database model?

Explain a multidimensional database, its applications, and its main advantage.

A(n)____________________ is an environment that allows software developers to test their programs with fictitious data without adversely affecting other programs, information systems, or data.

____________________ is an increasingly popular format for sharing data that allows web developers to create tags that describe the structure of information.

A(n)____________________ is performed by end users and checks the new system to ensure that it works with actual data.

In managing a company's database, which of the following roles requires a technical inside view of data?

Most DBMSs include a feature, as shown in the middle image within the accompanying figure, which has a graphical user interface to assist users with retrieving data. What is this feature called?