Pass Your Microsoft 70-515 Exam Easy!

inayat rasool syed , it´s true, i feel the same, the exam is completly changed, we need a new dump.

I failed 623 on April 13th, United States. Lot of new questions which are not from aakash or Neena. There were some questions asked and I felt as if the answer and questions in these dumps are reversed.

This dump is not valida anymore from Mexico only have 60% of questions, web parts is not included, my score was 669 :(

all questions from this dump. Great job!

Passed today with 970/1000. All Questions were from this or from arkaash's set. Seems to be one wrong answer in the dump.

Guys,
I am from India.
Can anybody tell me exact process for applying test & write that.
I am planning to go for MCTS 70-515.
The following Details i need to know .
Where i need to pay exam fee.
When i can get the slot for test.
When i ll get the result & certificate

hy!

Thx Đemo.

My result is 970, there were 51 questions on the exam, and all of them were from aakaash's set or from this.

There was not any question about web parts.

Hello, this question wasn't in my exam.
I got 50 questions. All from aakaash set or this one, they are almost the same.

Don't think they will be on exam, but there are only two types of questions which could be : Connections in Webparts (Consumer/Provider) and maybe way of configuring via aspnetdb_regsql -c. I would still learn the things for your own sake.
From my experience with this exams. If you want to pass learn the questions and they will be enough, but if you want to learn go through the required objectives on the microsoft site.

Hey guys!

What about Web parts in exams?

Thank you for the answer.

correction. Problem is that IQueryable doesn't support this kind of grouping and throws exception but AsEnumerable gives no exception, but still it isn't logic to group by EntityCollection.

Yes b is right but the question is not really accurate as no distinct addresses would be shown but its the only logical command. as with the not supported thing
you can execute this command in linq even with a IEnumerable.
try the following :
var products = context.Products.AsEnumerable().GroupBy(a => a.OrderDetails.Where(ca => ca.Order.OrderID == 2));
products.Count() throws not an exception.

will do the exam on monday i think.

OK I think I have the solution. The correct answer is B, but the assumption has to be made that one address isn't used by several customers (it seems logical but it's not part of the question statements.)
About answer D, indeed you are right, there will be an NotSupportedException thrown. NOT because it's not supported by LinQ to Entities, but because you're trying to pass an IEnumerable to GroupBy().
Hope it helps.
When are you passing the exam ?

forgot the database : default Northwind db.
Code sample:
var products = context.Products.GroupBy(a => a.OrderDetails.Where(ca => ca.Order.OrderID == 2));
products.Count() throws exception.

try it out on EDM model in VS.NET 2010, you will see what i mean.
i used the Order - Order_Details - Product as it is the same relation.
I get the not supported Exception.

For what I know answer D is correct. And why do you say it's not spported?

Anyone knows answer on question where EDM is shown.
as i know groupby can't be as entity framework provider doesnt support it.
then only which would work should be b but this is showing all related adresses (not distinct values)