CSE446 Midterm Exam Study Questions With Complete
Solutions
A RESTful service can return Correct Answers a set of
resources.
A sidecar in a service mesh is Correct Answers a proxy to a
microservice service.
A system is a collection of interconnected components defined
at these levels: (Select all that apply) Correct Answers -
Architecture, -Interface, -Behavior
BPEL process manager is used for Correct Answers executing
the BPEL process.
BPM (Business Process Management) allows an organization to
(Select all answers that apply.) Correct Answers -abstract
business process from technology infrastructure.
-respond to changing consumer, market, and regulatory demands
faster than competitors.
Business rules implemented in business process management
allow user to Correct Answers make policies changes
frequently and quickly without modifying the process.
Given a function:
int foo(int x, int y);
What is the appropriate way of expressing the function for
asynchronous calls? Correct Answers void foo(int x, int y, out
int z);
, How are asynchronous communications implemented in WCF?
Select all that apply Correct Answers -A one-way call from
client to server, and an independent call back from the server, -A
pair of one-way calls from the client to server.
How are asynchronous service implemented in Workflow
Foundation? Correct Answers Use two correlated receive-send
pairs.
How do we call a RESTful service in a program? Correct
Answers We use WebClient class to create an object and then
use the object's DownloadData method to access the given URI.
How do we use a Web service in a workflow after the Web
service is added into the workflow project? Correct Answers
Use each operation of the Web service like a custom activity.
How is the value of variable X assigned to variable Y in BPEL?
Correct Answers <assign> <copy> <from> variable = "X" />
<to variable = "Y" /></copy></assign>
How many roles need to be defined in the BPEL process's
Partner Link Type for an asynchronous request? Correct
Answers Two
If a BPEL process communicate with a partner service
synchronously, the partnerLinkType in the BPEL process will
have Correct Answers one role.
Solutions
A RESTful service can return Correct Answers a set of
resources.
A sidecar in a service mesh is Correct Answers a proxy to a
microservice service.
A system is a collection of interconnected components defined
at these levels: (Select all that apply) Correct Answers -
Architecture, -Interface, -Behavior
BPEL process manager is used for Correct Answers executing
the BPEL process.
BPM (Business Process Management) allows an organization to
(Select all answers that apply.) Correct Answers -abstract
business process from technology infrastructure.
-respond to changing consumer, market, and regulatory demands
faster than competitors.
Business rules implemented in business process management
allow user to Correct Answers make policies changes
frequently and quickly without modifying the process.
Given a function:
int foo(int x, int y);
What is the appropriate way of expressing the function for
asynchronous calls? Correct Answers void foo(int x, int y, out
int z);
, How are asynchronous communications implemented in WCF?
Select all that apply Correct Answers -A one-way call from
client to server, and an independent call back from the server, -A
pair of one-way calls from the client to server.
How are asynchronous service implemented in Workflow
Foundation? Correct Answers Use two correlated receive-send
pairs.
How do we call a RESTful service in a program? Correct
Answers We use WebClient class to create an object and then
use the object's DownloadData method to access the given URI.
How do we use a Web service in a workflow after the Web
service is added into the workflow project? Correct Answers
Use each operation of the Web service like a custom activity.
How is the value of variable X assigned to variable Y in BPEL?
Correct Answers <assign> <copy> <from> variable = "X" />
<to variable = "Y" /></copy></assign>
How many roles need to be defined in the BPEL process's
Partner Link Type for an asynchronous request? Correct
Answers Two
If a BPEL process communicate with a partner service
synchronously, the partnerLinkType in the BPEL process will
have Correct Answers one role.
