Answer:
"getElementsByTagName()" is the correct answer for the above question.
Explanation:
- The above-defined function is a javascript function, which is used to give the references for any element. The element can access by the help of the tag name.
- The above function matches the specified argument tag with all the tag in the HTML document and catches that element which matches fits.
- Just for example if a html elemnt holds a list ement which is written in html as <li>, then the above defined function can call its by the help of "getElementsByTagName("li")".
- The above question asked about a method that is used to reference any element of the HTML. Hence getElementsByTagName() is the correct answer.
Answer:
The scanf() is the function that is used to take inputs from the user with the help of the standard input device,i.e, the keyboard.
scanf() function is capable of taking any data type as an input, though it has to be specified first like %d for integers, %s for strings and %f for floating-point type. The gets() function can only take a string as an input.
Explanation:
When you move messages around or delete them, the data actually stays put
Answer and Explanation:
Digest authentication :
Digest authentication is a technique of authentication in which a request from potential client is received by a system server and after that sent to a space controller.
How it is work :
Digest authentication averts replay assaults by utilizing a server-indicated nonce. The server produces an irregular nonce when the customer endeavors to make an unauthenticated demand, customer needs to join the nonce into its reaction. It's dependent upon the server to oversee substantial nonces, and nullify them when they've been utilized, to anticipate replays
Answer: C.nonlinear)multimedia type.
Explanation:
Because in nonlinear multimedia type is a nonsequential type of multimedia where the person's participation is crucial. In this type of media, the person needs to interact with a computer program, thus making him in control of the experience. With the presence of an interface, the person and the computer interacts with each other.