Write a script that creates a dictionary of name-age pair. Add some entries to your dictionary. Add a menu to support ADD, REMOVE, SERACH, AGE INCREASE, PRINT operations.The “Age Increase” option increases the age by 1 for all the entries in the dictionary.Test the four operations

given dictionaries, d1 and d2, create a new dictionary with the following property. For each entry(a,b) in d1, if a is not a key of d2 then add (a,b) to the new dictionary. For each entry (a,b) in d2, if a is not a key of d1 then add (a,b) to the new dictionary. For example, if d1 is {2:3, 8:19, 6:4, 5:12} and d2 is {2:5, 4:3, 3:9}, then the new dictionary should be {8:19, 6,4, 5:12, 4:3, 3:9}. using puthon

There's a "users" table that has more than 1M rows of "users" information. The image below are the first 3 rows.Implement a SQL query that retrieves the "email" and "friend_count" of the "user_id" with the most friends.

If we want to filter out the results and shows only the values of certain properties, such as Name, Status of Get-Service cmdlet, we can use this cmdlet: Group of answer choices Remove-Item Select-String Select-Object Sort-Object

def get_nearest_station(my_latitude: float, my_longitude: float, stations: List['Station']) -> int:    """Return the id of the station from stations that is nearest to the    location given by my_latidute and my_longitude.     In the case of a tie, return the ID of the last station in stations with    that distance.     Preconditions: len(stations) > 1     >>> get_nearest_station(43.671134, -79.325164, SAMPLE_STATIONS)    7571    >>> get_nearest_station(43.674312, -79.299221, SAMPLE_STATIONS)    7486    """

Complete the docstring using the information attached (images):def upgrade_stations(threshold: int, num_bikes: int,                     stations: List["Station"]) -> int:    """Modify each station in stations that has a capacity that is less than    threshold by adding num_bikes to the capacity and bikes available counts.    Modify each station at most once.     Return the total number of bikes that were added to the bike share network.     Precondition: num_bikes >= 0     >>> handout_copy = [HANDOUT_STATIONS[0][:], HANDOUT_STATIONS[1][:]]    >>> upgrade_stations(25, 5, handout_copy)    5    >>> handout_copy[0] == HANDOUT_STATIONS[0]    True    >>> handout_copy[1] == [7001, 'Lower Jarvis St SMART / The Esplanade', \                            43.647992, -79.370907, 20, 10, 10]    True    """

As part of this assignment, the program that you will be writing will store current grades in a dictionary using course codes as keys and with values consisting of percent grades in lists. The main functions of this program are to print a student's gradebook, to drop the lowest grade in each course, print the student's gradebook again, drop the course with lowest average, and finally printing the student's gradebook again.  This program requires a main function and a custom value-returning function. In the main function, code these basic steps in this sequence (intermediate steps may be missing): start with an empty dictionary that represents a gradebook and then use a while loop to allow the input of course codes from the keyboard. End the while loop when the user presses enter without entering data.within the while loop:for each course entered, use a list comprehension to generate five random integers in the range of 70 through 100. These random integers in a list represent the…

Please make sure to follow what is given!!!

This code is full of errors, what are 4 of them and how I would fix them?

Which one is NOT true about the following code? Select one: a. The setUp() method tests if it creates properly aList and anElement. b. The remove() method tests if the remove() method in the adaptee removes properly anElement from aList.  c. The add() method tests if the add() method in the adaptee adds properly anElement to aList. d. The add() method tests if the add() method in the adaptee increases the size of aList by 1 when anElement is added to aList. e. The remove() method tests if the remove() method in the adaptee decreases the size of aList by 1 when anElement is removed from aList.