A server cannot serve on which of the following levels? All of these Business Layer Database Layer Client Layer TRUE ANSWER : ? YOUR ANSWER : ?
The first client/server architectures developed were file servers. False True TRUE ANSWER : ? YOUR ANSWER : ?
The three different application logic components are which of the following? Presentation, Processing, and Storage Presentation, Client, and Storage Presentation, Processing, and Network Presentation, Client, and Processing TRUE ANSWER : ? YOUR ANSWER : ?
A database server is responsible for which of the following? Data processing logic All of these Data presentation logic Database storage TRUE ANSWER : ? YOUR ANSWER : ?
Client/server environments use a local area network (LAN) to support a network of personal computers, each with its own storage, that are also able to share common devices and software attached to the LAN. True False TRUE ANSWER : ? YOUR ANSWER : ?
Which of the following statements is a true statement concerning the open database connectivity standard (ODBC)? Each vendor desiring to be ODBC-complaint provides an ODBC driver. Provides a programming interface that provides a common language for application programs to access and process SQL databases independent of the RDBMS accessed. Requires certain criteria to be met in order to establish an ODBC connection. All of these TRUE ANSWER : ? YOUR ANSWER : ?
Three-tier architecture includes which of the following? Three client layers A client layer and two server layers Two client layers and one server layer Three server layers TRUE ANSWER : ? YOUR ANSWER : ?
An application program interface (API) is which of the following? Middleware that provides access to a database. Middleware that does not provide access to a database. The same thing as ODB The same thing as JDB TRUE ANSWER : ? YOUR ANSWER : ?
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 TRUE ANSWER : ? YOUR ANSWER : ?
Activities of a DBMS occur in the processing component logic. True False TRUE ANSWER : ? YOUR ANSWER : ?