Q.1
The first client/server architectures developed were file servers.
  • True
  • False
Q.2
The local operating system on the server machine passes the incoming packets to the
  • server client stub
  • client stub
  • server stub
  • client operating system
Q.3
The first line of HTTP request message is called ____.
  • Request line
  • Header line
  • Status line
  • None of these
Q.4
ODBC requires the specific driver.
  • True
  • False
Q.5
Data processing logic includes such activities as data validation and identification of processing errors.
  • True
  • False
Q.6
Centralized systems are more susceptible to security threats than client/server architectures.
  • True
  • False
Q.7
The database server is responsible for database storage, access, and processing.
  • True
  • False
Q.8
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
Q.9
A fat client is a PC configured for handling user interfaces and some application processing, usually with no or limited local data storage.
  • True
  • False
Q.10
Query-by-Example (QBE) is the most widely available direct-manipulation database query language.
  • True
  • False
Q.11
With an asynchronous system, the requesting system waits for a response in real time.
  • True
  • False
Q.12
The Windows operating system and Windows applications are event driven.
  • True
  • False
Q.13
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.
  • True
  • False
Q.14
Activities of a DBMS occur in the processing component logic.
  • True
  • False
Q.15
Symmetric multiprocessing (SMP) architectures are useful for situations where data must remain in memory during processing to achieve the desired performance level.
  • True
  • False
Q.16
Massively parallel processing (MPP) systems require a complete copy of the operating system to be resident in each dedicated memory.
  • True
  • False
Q.17
A database server is responsible for which of the following?
  • Database storage
  • Data processing logic
  • Data presentation logic
  • All of the above
Q.18
The three different application logic components are which of the following?
  • Presentation, Client, and Storage
  • Presentation, Client, and Processing
  • Presentation, Processing, and Storage
  • Presentation, Processing, and Network
Q.19
A server cannot serve on which of the following levels?
  • Client Layer
  • Business Layer
  • Database Layer
  • All of the above
Q.20
Which of the following is true concerning the mainframe?
  • It is the same thing as client/server.
  • Requires someone to decide which code should be on the workstation or the server.
  • Mission-critical systems have tended to remain there.
  • All of the above.
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