Answer: Near field communication
Explanation:
The near field communication is one of the type of technology in which any two devices are communicating with each other by sharing the data or any information on the basis of some communication protocols.
- The near filed communication technology is basically used for sharing any type of information or data over the short distance like less than 4 cm.
- The main part of this communication technology is NFC chip as it offering low speed link and it is also known as the effective wireless communication medium.
According to the given question, the Near field communication technology works by using the NFC microchip and with the helps in this the communication become more effective with the other devices.
Therefore, Near field communication is the correct answer.
A function `keyvalueduplicates(obj)` that takes an object as an argument and returns an array containing all keys that are also values in that object is given below:
<h3>The Code:</h3>
function customFilter(v) {
return (v.indexOf('c') === 0);
}
function filterValuesByKeys(obj, filter) {
var ary = [],
keys = Object.keys(obj);
keys.forEach(function(k) {
if (filter(k)) {
ary.push(obj[k]);
}
})
return ary;
}
var person = {
name: 'George',
age: 50,
address: '1 center st',
city: 'some city',
state: 'some state',
country: 'USA'
};
var result = filterValuesByKeys(person, customFilter);
console.log(result);
Read more about program functions here:
brainly.com/question/26560127
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