1. <span>The Joint Photographic Experts Group developed the jpeg graphic format.
2. </span><span>It is important to include the alt attribute of the tag because some people use text-only Web browsers. </span>
A. the modem provides the wifi or internet to the computer
Answer:
of which std this question is
An unshielded cable are twisted pair is used to connect modem in telecommunication industry to connect computer through telephone cable, Ethernet cables it is called as UTP cables.
<u>Explanation:</u>
These UTP cables are twisted cables where conducted are used in form of single circuit.
These types of UTP cables used to connect modem to establish connection to other networks for internet or connecting to other side computer or desktop or laptops.
UTP cables uses rj-45 or rj-11 or rs232 or rs 499. Normally rs-45 with cat 5e cable is used to connect LAN. Rj-11 is used to connect to modem for dial purpose.
If we use ip networks RJ-45 will do both.
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>
