The use of e-mail benefit business communications because it can an be sent anytime, it is faster than regular mail and less expensive than using a courier. E-mail is an efficient and effective ways to transmit all kinds of electronic data. E-mail is also cheap (you need only Internet connection) and costs the same regardless of distance and the number of people you send it to.
Answer:
It can be sent at any time/It is faster than regular mail
Explanation:
The world has move from mail to electronic mail. This helps in saving a lot of time as you are just a click away from sending anything to anyone, it has a feature of 'attachments' as well which can save a lot of paper and space.
The other most important benefit is that you can access your email and send anyone absolutely anything at anytime without nay delay, you just need a good internet connection for that, which I'm sure everyone has these days.
Apart from that, you can send a single email to several recipients as well at the same time.
I hope the benefits of email are clear to you now.
The final listing for remember_me.py assumes either that the user has already entered their username or that the program is running for the first time. We should modify it in case the current user is not the person who last used the program.
Before printing a welcome back message in greet_user(), ask the user if this is the correct username. If it’s not, call get_new_username() to get the correct username.
Also, use a check_username() function to prevent any nested if statements from occurring in greet_user()
No prob. Let's go over the Python code,
Here's your complete Python program with the added function `check_username()`:
```
import json
filename = 'username.json'
def get_stored_username():
try:
with open(filename, 'r') as f:
username = json.load(f)
except FileNotFoundError:
return None
else:
return username
def get_new_username():
username = input("What's your username? ")
with open(filename, 'w') as f:
json.dump(username, f)
return username
def check_username():
username = get_stored_username()
if username:
correct = input(f"Are you {username}? (y/n) ")
if correct.lower() == 'y':
return username
return get_new_username()
def greet_user():
username = check_username()
print(f"Welcome back, {username}!")
greet_user()
```
Remember to call `greet_user()` to start the whole shebang. Let me know if anything needs clearing up!
Answer:
Case. Under that, there is the motherboard which has all the connections to all the hardware
Explanation:
b. AND decision
c. OR decision
d. logical decision
I think the answer is D
hopethishelpsyouout
the correct answer is : log out of any sites you have logged into.
Analog signals primarily travel over telephone lines.
Telephone lines are designed to transmit analog signals, which are continuous waveforms representing voice or audio data. These analog signals are converted from the human voice by analog microphones and then sent over the telephone network. The telephone network, historically comprised of copper wires, was optimized for analog signal transmission.
Analog signals are characterized by their ability to convey a wide range of frequencies, allowing them to carry voice and other audio signals effectively. When you speak into a telephone, your voice is converted into analog electrical signals, which are then transmitted to the receiving end. At the receiving end, these analog signals are converted back into sound waves for the recipient to hear.
It's worth noting that modern telephone networks, especially in developed countries, have largely transitioned to digital transmission using technologies like Voice over IP (VoIP). In these cases, your voice is digitized into binary data packets for transmission over the internet. However, even in these digital systems, the initial conversion from voice to digital format often occurs at the analog-to-digital interface in your device, such as a microphone or cell phone.
Learn more about Telephone lines
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Answer:
analogue signals
Explanation: