CSE 446 Final Questions With Complete Solutions
A DataSet in ADO .Net is:
⦾ a one-dimensional array of homogeneous data.
⦾ a single table of data.
⦾ a set of tables that can be accessed by indices and as an XML
tree.
⦾ an unordered set of data, each of which can have a different
type. Correct Answers ⦾ a one-dimensional array of
homogeneous data.
⦾ a single table of data.
⦿ a set of tables that can be accessed by indices and as an XML
tree.
⦾ an unordered set of data, each of which can have a different
type.
A DataSet object can be accessed as (Select all that apply.)
☐ a collection of tables though indices.
☐ a list of objects with different types.
☐ an unordered set of strings.
☐ an XML file using an XML parser. Correct Answers ☑ a
collection of tables though indices.
☐ a list of objects with different types.
☐ an unordered set of strings.
☑ an XML file using an XML parser.
A finite state machine can be consider to be a (Select all that
apply):
,☐ mathematical model for representing the relationship between
input, states, and outputs.
☐ programming model for solving event-driven problems.
☐ stochastic model for finding the statistical features of
systems.
☐ physical model creating mechanical prototypes of operational
systems. Correct Answers ☑ mathematical model for
representing the relationship between input, states, and outputs.
☑ programming model for solving event-driven problems.
☐ stochastic model for finding the statistical features of
systems.
☐ physical model creating mechanical prototypes of operational
systems.
BPEL process manager is used for:
⦾ creating the BPEL process
⦾ creating the BPEL process's WSDL file.
⦾ executing the BPEL process.
⦾ debugging BPEL process. Correct Answers ⦿ creating the
BPEL process
⦾ creating the BPEL process's WSDL file.
⦾ executing the BPEL process.
⦾ debugging BPEL process.
BPMN is a:
⦾ text-based language that is similar to BPEL.
⦾ text-based language that is similar to XLang.
,⦾ visual language that carries full semantics and is executable.
⦾ language for drawing human-readable workflow, which is not
executable. Correct Answers ⦾ text-based language that is
similar to BPEL.
⦾ text-based language that is similar to XLang.
⦿ visual language that carries full semantics and is executable.
⦾ language for drawing human-readable workflow, which is not
executable.
BPMN is:
⦾ an XML-based process description and modeling language.
⦾ a visual notation that cannot be translated into executable.
⦾ a visual notation based on the Workflow Foundation.
⦾ a visual notation that can be translated into BPEL.
⦾ similar to visualized BPEL process in Oracle SOA Suite.
Correct Answers ⦾ an XML-based process description and
modeling language.
⦾ a visual notation that cannot be translated into executable.
⦾ a visual notation based on the Workflow Foundation.
⦿ a visual notation that can be translated into BPEL.
⦾ similar to visualized BPEL process in Oracle SOA Suite.
Collaborative filtering-based recommender systems recommend
items to a user based on:
⦾ popularity of the items.
⦾ the user's profile such as age, gender, and items purchased in
the past.
, ⦾ functionalities of the items.
⦾ items purchased by other users who have similar preference
with the user. Correct Answers ⦾ popularity of the items.
⦾ the user's profile such as age, gender, and items purchased in
the past.
⦾ functionalities of the items.
⦿ items purchased by other users who have similar preference
with the user.
Compare and contrast Web caching design and cache design in
computer memory hierarchy. Select all correct answers.
☐ Both designs deal with software design only.
☐ Both designs use temporary locality.
☐ Web caching data are always stored in the secondary memory
(disk).
☐ Computer memory hierarchy supports Web caching and
automatically place Web caching data in cache, in main
memory, or in the secondary memory (disk). Correct Answers
☐ Both designs deal with software design only.
☑ Both designs use temporary locality.
☐ Web caching data are always stored in the secondary memory
(disk).
☑ Computer memory hierarchy supports Web caching and
automatically place Web caching data in cache, in main
memory, or in the secondary memory (disk).
Compared with multithreading, Hadoop simplifies programming
effort by (Select all that apply)
A DataSet in ADO .Net is:
⦾ a one-dimensional array of homogeneous data.
⦾ a single table of data.
⦾ a set of tables that can be accessed by indices and as an XML
tree.
⦾ an unordered set of data, each of which can have a different
type. Correct Answers ⦾ a one-dimensional array of
homogeneous data.
⦾ a single table of data.
⦿ a set of tables that can be accessed by indices and as an XML
tree.
⦾ an unordered set of data, each of which can have a different
type.
A DataSet object can be accessed as (Select all that apply.)
☐ a collection of tables though indices.
☐ a list of objects with different types.
☐ an unordered set of strings.
☐ an XML file using an XML parser. Correct Answers ☑ a
collection of tables though indices.
☐ a list of objects with different types.
☐ an unordered set of strings.
☑ an XML file using an XML parser.
A finite state machine can be consider to be a (Select all that
apply):
,☐ mathematical model for representing the relationship between
input, states, and outputs.
☐ programming model for solving event-driven problems.
☐ stochastic model for finding the statistical features of
systems.
☐ physical model creating mechanical prototypes of operational
systems. Correct Answers ☑ mathematical model for
representing the relationship between input, states, and outputs.
☑ programming model for solving event-driven problems.
☐ stochastic model for finding the statistical features of
systems.
☐ physical model creating mechanical prototypes of operational
systems.
BPEL process manager is used for:
⦾ creating the BPEL process
⦾ creating the BPEL process's WSDL file.
⦾ executing the BPEL process.
⦾ debugging BPEL process. Correct Answers ⦿ creating the
BPEL process
⦾ creating the BPEL process's WSDL file.
⦾ executing the BPEL process.
⦾ debugging BPEL process.
BPMN is a:
⦾ text-based language that is similar to BPEL.
⦾ text-based language that is similar to XLang.
,⦾ visual language that carries full semantics and is executable.
⦾ language for drawing human-readable workflow, which is not
executable. Correct Answers ⦾ text-based language that is
similar to BPEL.
⦾ text-based language that is similar to XLang.
⦿ visual language that carries full semantics and is executable.
⦾ language for drawing human-readable workflow, which is not
executable.
BPMN is:
⦾ an XML-based process description and modeling language.
⦾ a visual notation that cannot be translated into executable.
⦾ a visual notation based on the Workflow Foundation.
⦾ a visual notation that can be translated into BPEL.
⦾ similar to visualized BPEL process in Oracle SOA Suite.
Correct Answers ⦾ an XML-based process description and
modeling language.
⦾ a visual notation that cannot be translated into executable.
⦾ a visual notation based on the Workflow Foundation.
⦿ a visual notation that can be translated into BPEL.
⦾ similar to visualized BPEL process in Oracle SOA Suite.
Collaborative filtering-based recommender systems recommend
items to a user based on:
⦾ popularity of the items.
⦾ the user's profile such as age, gender, and items purchased in
the past.
, ⦾ functionalities of the items.
⦾ items purchased by other users who have similar preference
with the user. Correct Answers ⦾ popularity of the items.
⦾ the user's profile such as age, gender, and items purchased in
the past.
⦾ functionalities of the items.
⦿ items purchased by other users who have similar preference
with the user.
Compare and contrast Web caching design and cache design in
computer memory hierarchy. Select all correct answers.
☐ Both designs deal with software design only.
☐ Both designs use temporary locality.
☐ Web caching data are always stored in the secondary memory
(disk).
☐ Computer memory hierarchy supports Web caching and
automatically place Web caching data in cache, in main
memory, or in the secondary memory (disk). Correct Answers
☐ Both designs deal with software design only.
☑ Both designs use temporary locality.
☐ Web caching data are always stored in the secondary memory
(disk).
☑ Computer memory hierarchy supports Web caching and
automatically place Web caching data in cache, in main
memory, or in the secondary memory (disk).
Compared with multithreading, Hadoop simplifies programming
effort by (Select all that apply)
