Cs446 Final Exam

Front 1

There is no firm boundary between architectural design, mid-level design, lowlevel design, and programming.

Back 1

True

Front 2

An acceptor produces output while a transducer does not.

Back 2

False

Front 3

A non-deterministic finite automaton can recognize strings that a deterministic finite automaton cannot.

Back 3

False

Front 4

A deterministic finite automaton can recognize all strings of balanced parentheses.

Back 4

False

Front 5

The main problem of architectural design evaluation is to determine whether the software written in accord with the design will satisfy its requirements.

Back 5

True

Front 6

If a module A uses a module B, then A invokes B.

Back 6

False

Front 7

The Pipe and Filter style is a dynamic architectural model.

Back 7

True

Front 8

In responsibility-driven design, responsibilities can be decomposed, much as functions can.

Back 8

True

Front 9

Bloated controller often result from a centralized control style.

Back 9

True

Front 10

Broker patterns always have an intermediate class (the Broker) that blocks access from a Client to a Supplier.

Back 10

False

Front 11

The Class Adapter pattern cannot always be used to modify or replace an Adaptee class’s interface.

Back 11

True

Front 12

Every generator pattern has at least one factory method.

Back 12

True

Front 13

Every class that uses a factory method is an instance of the Factory Method pattern.

Back 13

False

Front 14

Reactor patterns support procedural design.

Back 14

False

Front 15

A function class always contains a factory method.

Back 15

False

Front 16

A function class never contains a factory method.

Back 16

False

Front 17

The Singleton pattern must have at least one static method.

Back 17

True