CLIENT SERVER DATABASE QUIZ

The three different application logic components are which of the following?

Presentation, Client, and Storage

Presentation, Processing, and Network

Presentation, Client, and Processing

Presentation, Processing, and Storage

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A fat client is a PC configured for handling user interfaces and some application processing, usually with no or limited local data storage.

False

True

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The presentation logic component is responsible for formatting and presenting data on the user's screen or other output device, and for managing user input from a keyboard or other input device.

False

True

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Writing stored procedures takes less time than using Visual Basic or PowerBuilder to create an application.

False

True

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Data processing logic includes such activities as data validation and identification of processing errors.

False

True

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Query-by-Example (QBE) is the most widely available direct-manipulation database query language.

True

False

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A characteristic of a file server is which of the following?

Manages file operations and is shared on a network.

Manages file operations and is limited to one P

Acts as a fat client and is shared on a network.

Acts as a fat client and is limited to one P

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A benefit of the three-tier architecture is which of the following?

All of these

Performance improves for compiled SQL statements

Results in a thinner client and database server

New modules can be built to support specific business needs

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The first client/server architectures developed were file servers.

True

False

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Which of the following items are not necessary for client/server?

Assure that tools will connect with middleware.

Understand the requirements.

Determine network bandwidth capabilities.

Include the use of a file server.

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