70-483 Free Sample Questions

You are running a training exercise for junior developers. You are currently discussing the use of the Queue collection type. Which of the following is TRUE with regards to the Queue collection type?

You work as a developer. You have written the following code segment: int[] filteredEmployeeIds = employeeIds.Distinct().Where(value => value != employeeIdToRemove).OrderByDescending(x => x).ToArray(); Which of the following describes reasons for writing this code? (Choose two.)

You work as a senior developer. You are running a training exercise for junior developers. You are currently discussing the use of a method that moves the SqlDataReader on to the subsequent record. Which of the following is the SqlDataReader method that allows for this?

You have received instructions to create a custom collection for a website. Objects in the collection must be processed via a foreach loop. Which of the following is TRUE with regards to the required code?