Which of the following accurately describes best practice when work is sourced from an application’s workflow system?
Consider the following high-level design.
The application concerned is prone to being sluggish or even unresponsive at times. As thesolution designer you should anticipate that there will be system exceptions and that after an exception case the application might not be in an ideal state.
What should you do? (Choose three.)
You are the Lead Developer tasked with delivering four processes for the same client. You have enough developers in the team to develop all the processes in parallel. All the processes have one application in common, another application is used by two processes and one process uses an application that none of the others do.
Which of the following statements is true?
Which of the following statements about Blue Prism and Web Services is correct?
A process is required for a client in the banking sector that involves using an application to transfer funds between accounts. A strong security model is in place to prevent any malicious activity but the client is nervous about the risk of external problems, like a power cut leaving a case in an incomplete state or a fault in thesource data causing a case to be duplicated or an excessively large transfer to be made.
What should be included in the solution design? (Choose three.)
ProSafe credit reference agency retrieves data from bank and other credit providers where customers have missed payments or gone into default. The data isvery sensitive and fed directly into a Blue Prism work queue via a web service. Blue Prism process must process the data within 4 hours. The Blue Prism solution runs continuously and each case takes approximately 30 seconds to process. It is expected thatan average of 10,000 cases per day will be required and up to 10 Blue Prism robots are available. The Blue Prism solution is sown below:
For each case of the process will access the customer account in the HotRisk system and, where an account exists, harvest the data which will be fed along with the Work Queue data into a rules engine. The rules engine is a Blue Prism process that does not interact with any target system. It merely consumes data and, via a complicated series of decision and choice stages, determines the new customer risk factor.
There is to be no scheduler used. Instead the Process Controllers who work in shifts to provide 24 hour support will stop and start process instances in line with Work Queue volumes.
As a Blue Prism process solution designer, who is reviewing the solution, which of the following would concern you? (Choose three.)
A process is required for a telecoms company to work cases supplied via a daily Excel file. Although the file will only contain around 1000 rows, the average case time is such that the workload is far too big for one machine to complete in a day, so the solution has been designed with multiple machines in mind. One machine will load the work queue while the others wait, then once the queue is ready all machines will work it together. The requirements state that the input file is machine generated, has a known format, is generally clean but may contain exceptions – rows with an empty cell, partial phone numbers, or accounts that don’t exist.
What should the solution do to combat this problem?
Imagine a DR scenario where themain Production database goes down one afternoon. All processes use work queues and all new work is loaded first thing each morning. The database is backed up regularly but not in real time, so the restored back up will be slightly out of date, say by 1 hour.
If the backup was restored, and processes were restarted what would be the effect? (Choose two.)