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3 years ago

What can be controlled through IoT? Choose four answers.

Computers and Technology

1 answer:

BaLLatris [955]3 years ago

7 0

Answer:

Door locks

Light switches

Security cameras

Thermostat

Explanation:

IoT is internet of things that means network of different things that are interconnected through internet and make the decision with the help of Electronic sensors. The sensor sense the data from environment at different times and send this to the cloud (that may be the server). On the basis of this data different devices such as door looks, light switches, security cameras and thermostat take decisions with the help of controllers and change their current state.

<u>For Example</u>

In case of door look, there may be sensor that is sensing the finger prints of the user and after recognizing the person the door will be unlock. If unauthenticated user will try to open the lock a message has been sent to concerned. The training data of the the authorized persons is saved on the cloud, whenever someone tries to access, the data from sensor and cloud send to controller for making comparison and decision. So we can say that Door lock can be controlled IoT.

In case of light switches, there are few sensor available to sense the intensity of life. Different training values of that sensors are stored on the cloud. Whenever these sensors sense the light intensity, they send the data to the cloud contentiously, whenever the data match with darkness intensity, a signal has been send from controller to the switch to ON the lights.

Same as in cameras and Thermostat both are sending data to the cloud and controller. With the help of different image processing techniques and sensor camera will take the decision related to face recognition. Thermostat devices are also on and off by variation of temperature.

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What the benefit is of folder when working with files

Mariana [72]

It helps you keep things organized and easier to find files

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4 years ago

from january 2005 through july 2015, approximately how many electronic data records in the United States were breached, exposing

Brums [2.3K]

From January 2005 through July 2017, approximately 853 million electronic data records in the US were breached.
This allowed the attackers to take control over people's personal data, such as their various credit card numbers, and other important data, as well as their addresses, etc. The cyber police, as well as the regular police have been working hard to stop this from happening, but the hackers are very strong and smart.

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3 years ago

Which encryption standard uses Advanced Encryption Standard (AES), a 128-bit block cipher that is much tougher to crack than the

Alchen [17]

Answer:

Wi-Fi Protected Access 2 (WPA2)

Explanation:

The Wi-Fi Protected Access 2 (WPA2) makes some alterations to the encryption algorithm that were used in WPA and WEP to what is known as the Advanced Encryption Standard (AES). This is a 128-bit block cipher considered to be much more difficult to crack than the usual 128-bit TKIP wrapper. However, although WPA2 offers a much more tougher encryption standard, it is important to note that it is not hack proof.

5 0

3 years ago

question 2 what are some types of software that you'd want to have an explicit application policy for? check all that apply.

zaharov [31]

The types of software that you'd want to have an explicit application policy are:

Filesharing software
video games

Explicit application policy are simply refered to as legal rights that are stated regarding ownership or company. It is actual substance of an agreement

Video games and filesharing software is of not really important in som business. So therefore, having explicit policies showing why or not this type of software is permitted on systems is okay.

Conclusively, we can say that Filesharing software and video games can require an explicit application policy.

Learn more from

brainly.com/question/12730075

4 0

3 years ago

Description

lapo4ka [179]

Answer:

from datetime import time, datetime, timedelta, date

for _ in iter(list, 0):

t1 = input("Please enter time one: ")

t2 = input("Please enter time two: ")

if t1.isdigit() == True and (int(t1[:2])<=23 and int(t1[2:]) <= 59)\

and t2.isdigit() == True and (int(t2[:2])<= 23 and int(t2[2:])<=59):

time_1 = time(hour=int(t1[:2]), minute=int(t1[2:]))

time_2 = time(hour= int(t2[:2]), minute=int(t2[2:]))

if time_1 > time_2:

diff = datetime. combine (date. today( ), time_1) - datetime. combine(date. today ( ), time_2)

else:

diff = datetime. combine (date. today( ), time_2) -datetime. combine(date. today ( ), time_1)

diff_list = str(diff).split(":")

del diff_list[2]

diff_t = "". join (diff_list)

print(diff_t)

break

if t1.isdigit() == False or t2.isdigit() == False:

print("Military Time Forest Required: Bad input, try again.")

continue

elif int(t1[:2])> 23 or int(t2[:2])> 23:

print("Military Tine Format Required: Hours must be between 00 and 23, try again")

continue

elif int(t1[2:])> 59 or int(t2[2:])> 59:

print("Military Tine Format Required: Minutes must be between me and 59, try again")

continue

Explanation:

The python Datetime package is used to manipulate date and time, creating immutable Datetime objects from the various python data types like integer and string. The block of code above is a conditional for-loop statement that gets two user time value inputs and prints out the difference as a string in Military forest time format.

5 0

3 years ago