In any positional system of representing numbers, the number is important because it is equal to (in fact represents) the base . the base is typically (though not necessarily) some integer greater than (the multiplicative identity). for instance, decimal uses the digits , , binary uses , .

3 0

3 years ago

Write a program to prompt the user to enter a fist name, last name, student ID and GPA. Create a dictionary called Student1 with

andrew-mc [135]

Answer:

Answered below

Explanation:

#Program is written in Python

first_name = input ("Enter first name: ")

last_name = input ("Enter last name:")

student_id = int(input("Enter your ID"))

gpa = float(input ("Enter your GPA: "))

student1 = {}

student1["first_name"] = first_name

student1["last_name"] = last_name

student1["student_id"] = student_id

student1["gpa"] = gpa

//Repeat same code for student2 and student3

class_list = {"student1": {"first_name":"joy","last_name":"Son","student_id":"1","gpa":"3.5"},

#Fill in for student 2 and 3}

#To remove GPA for all students

del class_list["student1"]["gpa"]

del class_list["student2"]["gpa"]

del class_list["student3"]["gpa"]

print(class_list)

4 0

3 years ago

You are the IT administrator for a small corporate network. The employee in Office 1 needs your assistance managing files and fo

sweet [91]

<h2>Answer:</h2>

(a) mkdir /d D:\utilities\recover

mkdir D:\utilities\recover

(b) rd /s D:\software\arch98

<h2>Explanation:</h2>

(a) To make a new directory we use the md or mkdir command followed by the name of the directory as follows;

mkdir [name_of_directory]

The name of the directory could also be a relative or absolute path depending on the request.

In the task, the specified directory uses an absolute path given as D:\utilities\recover. This path is in a drive D. Therefore, if you are in another drive different than D, to run this command, it is a great idea to do that with the /d switch.

In summary:

i. if in drive D, to make a directory D:\utilities\recover, type the following command;

mkdir D:\utilities\recover

ii. if otherwise in a different drive, type the following command.

mkdir /d D:\utilities\recover

(b) To delete a directory, we use the rd or rmdir command. If the directory has contents that also need to be deleted, we use the switch /s alongside the rd or rmdir.

In the task given, the directory to be deleted is D:\software\arch98. This includes deleting all of its files too. To do this, type the following command;

rd /s D:\software\arch98

7 0

3 years ago