Write the MongoDB Shell code to completely delete the entire database, including all collections and documents

Access Assignment Problem: JMS TechWizards is a local company that provides technical services to several small businesses in the area. The company currently keeps its technicians and clients’ records on papers. The manager requests you to create a database to store the technician and clients’ information. The following table contains the clients’ information. Client Number Client Name Street City State Postal Code Telephone Number Billed Paid Technician Number AM53 Ashton-Mills 216 Rivard Anderson TX 78077 512-555-4070 315ドル.50 255ドル.00 22 AR76 The Artshop 722 Fisher Liberty Corner TX 78080 254-555-0200 535ドル.00 565ドル.00 23 BE29 Bert's Supply 5752 Maumee Liberty Corner TX 78080 254-555-2024 229ドル.50 0ドル.00 23 DE76 D & E Grocery 464 Linnell Anderson TX 78077 512-555-6050 485ドル.70...

Write a script that implements the following design in a database named my_web_db: users downloads products product_id INT O product_name VARCHAR(45) user_id INT download_id INT email_address VARCHAR(100) user_id INT O first_name VARCHAR(45) KO download_date DATETIME Indexes Olast_name VARCHAR(45) O filename VARCHAR (50) Indexes O product_id INT Indexes In the Downloads table, the user_id and product_id columns are the foreign keys. Include a statement to drop the database if it already exists. Include statements to create and select the database. Include any indexes that you think are necessary. Specify the utf8mb4 character set for all tables. Specify the InnoDB storage engine for all tables.

Question 2: the question is in the picture below. please assist in answering this question!!!

The idea of the project is to develop a simple Android app with real-time database. you decide your topic, what your app to be about. Four major functions are expected to be available in the app. These functions are Insert, Read, Update, and Delete data. You are required to use Google Firebase to implement the database. The application allows the user to create a new object (Insert) The application allows the user to delete information for an existing object. (Delete) The application allows the user to browse existing information (Read) The application allows the user to update existing object information (Update) Application quality (functionality, design and user interaction, stability ...) use Google Firebase to implement the database XXXXXXXXXXXXXXX plz other than (task manger) or (to do list) XXXXXXXXXXXXXXXX

Data redundancy is when the same data is stored in numerous places in a database. This redundancy may cause data to become __________, which occurs when multiple copies of the same data no longer share the same value. What is the underline word?

Answer this question please.

When a Pandas Series or DataFrame contains an index made up of timestamps, what is it called? PandasTimelndex Timestamplndex Timelndex Datetimelndex

def count_never_close(directorypath,list_of_locations,distance):"""return how many of the entities in the directory are never withinthe distance of any of the locations in the list.:param directorypath::param list_of_locations: list of tuples (lat,long):param distance::return: the count"""passENTITIES:ID,City,State,Latitude,LongitudeA45419E,Plattsburgh,NY,44.704021,-73.471148A19312D,Aiken,SC,33.554433,-81.69588A90172S,Tuscaloosa,AL,33.170238,-87.616169A19394D,Alexandria,VA,38.819853,-77.059645A27218D,Pittsburgh,PA,40.47441,-79.950968A68626D,Meadville,PA,41.611599,-80.114891A17494D,Allentown,PA,40.602658,-75.469236A86034S,Tonawanda,NY,42.99704,-78.878659A45142D,Asheville,NC,35.602711,-82.567281A38298S,Atlanta,GA,33.844371,-84.47405A14497Y,Roswell,GA,34.055198,-84.370475A25954D,Austin,TX,30.326374,-97.771258B46374X,Fairhope,AL,30.480713,-87.861306B52199S,Cedar...

Assignment Create a database in Access. In the database include the following tables: • Student info which has the following fields o First Name o Last Name o StudentID (primary key) • Courses table which includes the following fields: o CourselD (primary key) o Course Name o CRN • Schedule which contains the following fields: o StudentID o CourselD Create the proper relationships between the tables. Fill the tables with at least 5 students and 2 different classes. You can generate the data randomly by using the Mockaroo site Or you can review Extra Material for more links on how to generate random data Create a report to print out the course and the names of the students taking that course (so group by course). Make sure the report is well formatted, looks professional, include a professional header and a footer.

Create a new user account with readWrite permission for your database using MongoDB

Chapter 17 How to manage database security Exercises using the My Guitar Shop Database Use Microsoft SQL Server Write a script that creates a user-defined database role named OrderEntry in the MyGuitarShop database. Give INSERT and UPDATE permission to the new role for the Orders and OrderItems table. Give SELECT permission for all user tables. 2.Write a script that (1) creates a login ID named "RobertHalliday" with the password "HelloBob"; (2) sets the default database for the login to the MyGuitarShop database; (3) creates a user named "RobertHalliday" for the login; and (4) assigns the user to the OrderEntry role you created in exercise 1.

Create an application which can access a database. Create a database with an application user, user specific for your application to use, and 1 table of a couple of fields properly indexed. Grant permissions for the user to access the table. (submit .SQL file) Create a simple application, language of your choice, (BE languages only, no JS or Node) which can do the following operations: (submit source code file): Connect using the application user created above. Insert into the table, and select from the table using a WHERE clause, where all fields are parameterized. Display results of the select. Use a simple web server API interface for data input and output, which can be accessed via local browser or curl.