Which of the following modules of the Queuing System architecture is the end-user-facing module of
the Project Server queue?
A.
Job Status Check and Management
B.
Job Polling
C.
Job Storage
D.
Job Finish
Explanation:
‘Job Status Check and Management’ is the end-user-facing module of the Project Server queue.
Answer options C and B are incorrect. Neither of these modules is the end-user-facing module of the
Project Server queue.
Answer option D is incorrect. There is no such module as Job Finish in the Queuing System
architecture.
What is the Queuing System architecture?
The Queuing System architecture is composed of the following modules:
1.Job Storage: Jobs are stored in the Project and Timesheet Queues.
2.Job Polling: The queues are polled to check for waiting jobs at regular intervals by a Job Polling
thread. The PWA administrators can configure the frequency of the polling through the Queue
Settings page.
3.Job Processing: If the Job Polling Thread finds new jobs, a Job Processing thread will be spawned
for each of the waiting jobs until the maximum number of Job Processing threads is reached.
4.Job Status Check and Management: This is the end-user-facing module of the Project Server
queue. This module is comprised of:
Manage Queue User Interface (UI): This feature is used by administrators to view the status of jobs
in the queue.
Queue Settings UI: This feature is used by administrators to view or change the settings, such as the
polling interval.
My Jobs UI: This feature is available to every PWA user. It is used to display the status of a particular
user’s jobs.
Queue Status Project Server Interface (PSI): This feature is used by Project Professional 2007.
Developers can also use the PSI to retrieve the status of any queue job.