Answer:
Direct Mapped Cache
Explanation:
Given that a Direct Mapped Cache is a form of mapping whereby each main memory address is mapped into precisely one cache block.
It is considered cheaper compared to the associative method of cache mapping, and it is faster when searching through it. This is because it utilizes a tag field only.
Hence, The method of mapping where each memory location is mapped to exactly one location in the cache is "Direct Mapped Cache"
Answer:
The most probable reason for this is A.
Explanation:
B should be wrong because the TV being connected to a different network segment still means that it is on the Wi-Fi network, it is just using a different switch or a repeater.
C should be wrong because the brightness of the TV does not have anything to do with being able to connect to the phone.
D should be wrong because in the question itself it says that "you tap the mirroring option on your device" which clearly means that the mobile device supports display mirroring.
The answer should be A, if the device and the TV are not on the same Wi-Fi network, than they simply can not connect and the mirroring can not be done.
I hope this answer helps.
Answer:
a. $_COOKIE
Explanation:
$_COOKIE represents an associative array of Cookie name and value in PHP. For example in the code below we use the $_COOKIE construct to read the value of a cookie called 'testcookie' provided it has already been set.
<html>
<body>
<?php
if(!isset($_COOKIE["testcookie"])) {
echo "Cookie 'testcookie' is not defined!";
} else {
echo "Value of 'testcookie' is: " . $_COOKIE["testcookie"];
}
?>
</body>
</html>
