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Paha777 [63]
3 years ago
15

What do macOS and Windows use to prevent us from accidentally deleting files?

Computers and Technology
1 answer:
Georgia [21]3 years ago
3 0

macOS and Windows use a Trash can—or Recycle Bin—to prevent you from accidentally deleting files. When you delete a file, it is moved to the Trash can.

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Which cloud technology characteristic ensures that a cloud customer can make changes to her cloud database from her smartphone w
Setler79 [48]

The cloud technology characteristic that ensures that a cloud customer can make changes to her cloud database from her smartphone is Broad network access.

<h3>What is the network about?</h3>

Broad network access is known to be a feature of cloud computing as it is seen as  the ability of network tools to be able to link with a large scope or variety of devices.

Note that The cloud technology characteristic that ensures that a cloud customer can make changes to her cloud database from her smartphone is Broad network access.

Learn more about cloud technology from

brainly.com/question/19057393

#SPJ1

5 0
2 years ago
Write a program that unpickle's employee dictionary and while reading from the dictionary, it allows users to lookup an employee
melamori03 [73]

Answer:

Check the explanation

Explanation:

from Employee import *

import pickle

import random

def unpickle_employee(filename):

file=open(filename,'rb')

data=pickle.load(file)

file.close()

return data

def pickle_employee(data,filename):

file=open(filename,'wb')

pickle.dump(data,file)

file.close()

if __name__=='__main__':

filename="Employees.dat"

'''

E=Employee("Ajay",1,"R&D","Manager")

data={}

data[1]=E

pickle_employee(data,filename)

'''

data=unpickle_employee(filename)

 

while True:

print("\nData In Employee.dat")

for d in data:

print("Employe data: ",data[d].get_name(),"({},{},{})".

format(data[d].get_id_number(),data[d].get_department(),data[d].get_job_title()))

 

print("\n\n\t\tMenu")

print("To add new Employee, Enter a")

print("To update any Employee, Enter u")

print("To delete any Employee, Enter d")

print("Enter anything to quit")

choice=input("Enter: ")

if choice=='a':

id_number=random.randrange(100,200,1)

while id_number in data:

id_number+=1

if id_number>=200:

id_number=100

name=input("Enter the Name: ")

department=input("Enter the Department: ")

job_title=input("Enter the job title: ")

E=Employee(name,id_number,department,job_title)

data[id_number]=E

elif choice=='u':

id_number=int(input("Enter the Employee id_number to update: "))

for d in data:

print(id_number,d,d==id_number)

if id_number in data:

print("Employe data: ",data[id_number].get_name(),"({},{})".

format(data[id_number].get_department(),data[id_number].get_job_title()))

print("\nPlease Enter the details")

name=input("Enter the Name: ")

department=input("Enter the Department: ")

job_title=input("Enter the job title: ")

E=Employee(name,id_number,department,job_title)

data[id_number]=E    

else:

print("Employee doesn't exist\n")

elif choice=='d':

id_number=int(input("Enter the Employee id_number to delete: "))

if id_number in data:

print("Employe data: ",data[id_number].get_name(),"({},{})".

format(data[id_number].get_department(),data[id_number].get_job_title()))

choice=input("\nPlease Enter y to confirm, anything else to cancel: ")

if choice=='y':

del data[id_number]

else:

print("Employee doesn't exist\n")

else:

break

pickle_employee(data,filename)

7 0
3 years ago
What is unique about the TODAY and NOW functions?
Degger [83]

Answer:

The formula does not require arguments.

Explanation:

One of the programs or software that runs on a computer is Microsoft Office programs. One of these programs is called Microsoft Excel. It is a spreadsheet program where calculations can be made, graphs, diagrams can be plotted and drawn as well.

In other to utilize Microsoft Excel properly, we make use of what we call FUNCTIONS. Functions in Microsoft Excel are defined as formulas, that have already been prepared or created before hand in the Microsoft Excel program so that we can be able to used Microsoft Excel properly and efficiently. Functions may or may not require ARGUMENTS to carry out necessary calculations.

An ARGUMENT is a number or variable that functions require to carry out or do their calculations.

Examples of the functions found in Microsoft Excel are the TODAY and NOW functions. These two functions are used in spreadsheets on Microsoft Excel with regards to Date and Time.

TODAY function is used to give us or update the current or present date while the NOW function gives us or updated the current date and time.

The uniqueness or similarities between the TODAY and NOW functions is that their formula do not require arguments.

3 0
3 years ago
Read 2 more answers
Why is musical notation important? What benefits do musicians and others receive from being able to write down and note aspects
madreJ [45]
Most importantly, musicians can share their works with others.  Other people can see their musical ideas and can try and perform them too.   Nuances such as tempo, dynamics (loud soft, sweet, "harsh", are just some examples) can be understood even if the composer is not present and there is no recording to listen to.
Financial benefits can be realized from the sale of sheet music, scoring the piece, arranging the piece for bands, orchestras, etc. Conductors can lead an entire musical ensemble through the piece. 
4 0
3 years ago
An online supermarket wants to update its item rates during the sales season. They want to show the earlier rates too but with a
cupoosta [38]
Cheaper elements gives a strike through appearence
7 0
3 years ago
Read 2 more answers
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