Build a user management functionality for a web application. You must be able to cover the below functionalities:
1: create a new user on Signup with a unique user id which will be the primary key. This user id should bot be their email or any other personal details.
2: Delete a specific user.
3: Update the email-id of the user.
4: Get information of a specific user using their unique user id.
5: Get all the users living in Dan Francisco.
6. Update the password of a specific user using their unique user id.
7: Get all users that have logged in at least once since this week.
Note: A user would have the following details:
- First name
- Last name
- Emial id
- Phone number
- Location
a) Write API endpoints for each of the following functionalities in the given blanks. You are free to use your own conventions. For example: GET .../api name?[parameters
b) What mechanisms would you put in place to prevent denial-of-service attack?

Consider the following generator matrix: g= (1 0 0 0 1 0 0 0 1 1 1 1 1 0 1 1 1 0) find all the codewords generated by this generator matrix. determine the number of errors that this code will detect. determine the number of errors that this code will correct. prove that a linear code's minimum weight is equivalent to its minimum distance. that is, where c is a linear code, dist(c) = wh(c)

What is the foundation for proper monitoring, load balancing and routing in distributed systems

This program should be a short piece of code that prints all of the positive integers from 1 to 100 as described more fully below. the program may contain multiple methods, and if using an oo language, should be contained within a single class or object. the program should be designed so that it begins execution when invoked through whichever mechanism is most common for the implementation language. â–ş print out all positive integers from 1 to 100, inclusive and in order. â–ş print messages to standard output, matching the sample output below. â–ş in the output, state whether the each integer is 'odd' or 'even' in the output. â–ş if the number is divisible by three, instead of stating that the number is odd or even, state that the number is 'divisible by three'. â–ş if the number is divisible by both two and three, instead of saying that the number is odd, even or divisible by three; state that the number is 'divisible by two and three'. â–ş design the logic of the loop to be as efficient as possible, using the minimal number of operations to perform the required logic. sample output the number '1' is odd. the number '2' is even. the number '3' is divisible by three. the number '6' is divisible by two and three.