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Over [174]
3 years ago
8

Which of the following is a set of short-range wireless technologies used to share information among devices within about two in

ches of each other?
a. IM
b. text messaging
c. NFC
d. DES
Computers and Technology
1 answer:
8_murik_8 [283]3 years ago
3 0

Answer:

Option (c) NFC

Explanation:

  • The NFC Technology is a Wireless Technology which works in the range of 10 cm or less.
  • NFC stands for Near Field Communications.
  • The name itself indicates that it a communication mode with the near by objects.
  • The NFC technology is used in Access Cards, Payment Cards and Mobile Devices etc.
  • Option (a) IM - Instant Messaging is the instant text messaging technology sends and receives messages over the internet. It is used in Social Media where instant messaging is available. So, option (a) is not correct option.
  • Option (b) text messaging the technology is the technology in which the text messages are sent over the mobile networks ( in case of text messaging in mobile phones ) or over the internet ( emails, blogging etc). So, option (b) is not correct option.
  • Option (d) DES is not a short range wireless technology. So, option (d) is not correct.
  • Option (c) NFC is correct option.
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<h3>What is Spreadsheets?</h3>

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2 years ago
What is the name given a technological program that typically copies itself and moves through a computer system in order to disr
goldfiish [28.3K]

Answer:

Class of software called "malware"

Explanation:

Some features of malware software:

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2 years ago
Essay about evolution of media shaped the values and norms of the society
snow_lady [41]

Answer:

Find the essay below.

Explanation:

Media refers to the several ways in which information is communicated to people in mass. Some channels through which such pieces of information are conveyed include; the newspapers, internet, television. The advent of media can be traced backed to the 15th century when the first printing press was produced by Johannes Gutenberg. This enabled the typing of books and newspapers which could reach a farther audience. The radio which is an important means of communication was invented early on in the 20th century and the first electronic television was invented in 1927. In recent times, the advent of the internet has made mass communication even much easier.

Prior to the evolution of media, communication to a large group of people was not easy and fast as we have it today. Communities gathered in their numbers to get information from a source. Emissaries were sent to deliver letters across great distances.

Today, a lot of changes have come along with the media which have also affected the values and norms in society. In African society, for example, styles of dressings have changed as trendy styles from the western world that are promoted by the media, have been adopted. Beliefs and ideologies which were mainly superstitious have been enhanced through the media to become more rational. Religion has also been affected as the traditional religions are not widely practiced while Christianity and Islam which find wide coverage in the media have been adopted. All of these give credence to the fact that media has shaped the values and norms in many societies.

4 0
2 years ago
Write a function shampoo_instructions() with parameter num_cycles. If num_cycles is less than 1, print "Too few.". If more than
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Answer:

See explaination

Explanation:

#Run the code in the python version 3.x.

#Define the function.

def shampoo_instructions(num_cycles):

#Check the cycles to be greater than 1.

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print('Too few.')

#Check the cycles to be greater than 4.

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else:

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N = 1;

#Begin the for loop.

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#Print the result.

print(N , ": Lather and rinse.")

#Print the statement.

print('Done.')

#Call the function.

shampoo_instructions(2)

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Answer:

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Explanation:

<em><u>Hope it's help you !!</u></em>

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