Microsoft Updated DP-800 Exam Questions and Answers by aiyla

The correct choice is Option A because it provides the relevant semantic context the LLM needs while avoiding an unnecessary field that would add tokens without improving answer quality.

For LLM grounding and RAG-style context, Microsoft guidance emphasizes mapping and sending the fields that contain text pertinent to the use case . In this FAQ scenario, the useful context is the ProductName , the Question , and the Answer . Those three fields help the model understand both the subject domain and the actual Q & A pair. By contrast, FaqId is just a technical identifier and generally adds no semantic value for response generation, so including it wastes tokens.

That is why Option A is better than the others:

Option A keeps the meaningful text fields and removes the low-value identifier.

Option B is too minimal because it includes only the answer text as Prompt, which strips away the product and question context the LLM may need for accurate grounding.

Option C keeps FaqId but omits ProductName, which can be important disambiguating context.

Option D includes everything, but that does not minimize token usage because it keeps the unnecessary FaqId.

The correct answer is D because the scalar UDF must return the number of whole years from the input @OrderDate to the current date/time as a single positive integer . The correct DATEDIFF order is:

DATEDIFF(year, @OrderDate, GETDATE())

Microsoft documents that DATEDIFF(datepart, startdate, enddate) returns the count of specified datepart boundaries crossed between the start and end values. Since @OrderDate is the earlier date and GETDATE() is the later date, this ordering returns a positive result for past order dates.

The other choices are incorrect:

A reverses the arguments and would return a negative value for a past order date.

B is missing RETURN, and converting month difference to years by dividing by 12 is not the direct whole-year expression the question asks for.

C subtracts year parts only, which can be off around anniversary boundaries because it ignores whether the full year has actually elapsed.

So the correct insertion at line 05 is:

RETURN DATEDIFF(year, @OrderDate, GETDATE());

The correct sequence is:

git fetch origin

git merge origin/main

gh pr create

This is the right workflow because the script starts on the local feature branch:

git checkout feature/db1-add-staticdata

To update that local feature branch with the latest changes from main, you first fetch the latest remote refs with git fetch origin , then merge the updated remote main branch into the current feature branch with git merge origin/main . After the feature branch is up to date, the correct GitHub CLI command to open the pull request is gh pr create . GitHub’s CLI documentation shows that gh pr create is the command used to create a pull request, and supports flags such as --title, --body, --head, --base, --repo, and --web, which match the script shown in the question.

The other commands are not the best fit here:

git checkout main would move you off the feature branch, which is not what you want before merging main into the feature branch.

git pull origin main could update from remote main, but the script pattern here clearly separates fetching and then merging.

gh pr merge merges an existing pull request, not create one.

gh pr ready marks a draft PR as ready for review, but does not create the PR.