In the Database Server Approach to Client/server Database, When a Client

question 53

Multiple Choice

In the database server approach to client/server database, when a client computer on the LAN needs to query, update, or otherwise use a file on the server ____.

• A) the entire file must be sent from the server to the client
• B) the server can tend to become a bottleneck
• C) the actual database search is performed at the client
• D) the initial keyboard and screen interaction processing is performed at the server
• E) the clients tend to require a great deal of processing power

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Definitions:

B. F. Skinner

An American psychologist best known for his work in behaviorism and the development of the theory of operant conditioning.

ERG Theory

A need-based theory of motivation proposed by Clayton Alderfer, ERG theory involves three rather than five levels of needs, and also allows for someone to regress from a higher-level need to a lower-level need.

Ratio Schedules

Are partial reinforcement schedules in which behavior is reinforced as a function of how many times the behavior occurs—for example, rewarding someone every fifth time a desired behavior occurs.

Continuous Schedules

Work schedules or production plans that operate non-stop, typically 24 hours a day, often applied in industries that require constant operation.