To verify that you have completed this task correctly, provide the identity of the student with the highest average in the class with following query that uses the aggregation framework. The result should be For those who are using MongoHQ, MongoLab or want to run the webserver on a different host or port, there are some options to the validation script that can be exposed by running. Newer Post Older Post Home. MongoDB for Developers Homework 2. Which of the choices below is the title of a movie from the year that is rated PG and won no awards?

The pymongo statements that you are going to add will add a new user to the database upon sign-up, and validate a login by retrieving the right user document. You should see three files at the highest level: Find all exam scores greater than or equal to 65, and sort those scores from lowest to highest. The correct result will be: First, let’s confirm your data is intact; the number of documents should be

MongoDB university m101p chapter 2 homework

The blog stores its data in the blog database in two collections, users and sessions. Find all exam scores greater than or equal to 65, and homewor those scores from lowest to highest. Posted by Unknown at It should redirect you to the welcome page and say: The result should be Since each document is one homesork, it should remove one document per student. We have removed two pymongo statements from userDAO.

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Please query the video.

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The correct result will be: Once you have the the project working, the following steps should work: Blog User Sign-up and Login Download the handout and unpack it. When you login or sign-up, the blog will redirect to http: You should see three files at the highest level: Sunday, January 22, [Solution] Week 2: The templates comprise hlmework view.

There is a dump of the video database included in the handouts for the “Creating Documents” lesson. Now let us find the student who holds the st best grade across all grades: There is also a views monogdb which contains the templates for the project.

You should not need to touch any other code. First, let’s confirm your data is intact; the number of documents should be Note that this project requires the following python modules be installed on your computer: Note that this monfodb are identical to what we taught you within the lessons and you should already have PyMongo 3.

If you go to http: Let us count the number of grades we have: If not, use the following commands. Now Go to http: Note that your blog must be mongoxb when you run the validator. Any other missing packages will show up when validate.

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MongoDB university mp chapter 2 homework – bigmongodb

Use that data set to answer this question. There is also a views directory which contains the templates for the project.

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Newer Post Older Post Home. Enter the student ID below.

You should see three files at the highest level: To verify that you have completed this task correctly, provide the identity of the student with the highest average in the class with following query that uses the aggregation framework. In this problem, you will be using a collection of student scores that is similar to what we used in the lessons.

mongodb m101p homework 2.3

Which of the choices below is the title of a movie from the year that is rated PG and won no awards? If you got it right, it will provide a validation code for you to enter into the box below.