Answer:
Security Tab is the correct answer.
Explanation:
The Security Tab will enable the users to authorize anyone to use that file or directory.Many clients deleted the security tab because After that nobody can alter the security privileges on the device.
- With the help of the Security tab, we will minimize the ActiveX attacks on Internet Explorer. This option is available in the Internet Options of the dialog box.
- Other options are incorrect because they are not related to a given scenario.
C. ">" denotes the end of an element. For instance <b>Hello!</b> or <hr />
Answer:
The matrix theory is used by hill cipher.
Explanation:
Th technique which uses matrix theory is hill cipher technique.
Hill cipher technique is a polygraphic substitution cipher and it is based on linear algebra.
For encrypting a message in Hill Cipher technique each block of n letters is multiplied by an invertible matrix of nxn and that to against modulus 26 and for the decryption of the message, every block is multiplied by the inverse of the matrix that was used for encryption.
Hello!
Similar to the keyboard character keys F and J, the number 5 on the numeric keypad has a bump on it.
This is to also help position your fingers on the keypad when typing numbers.
Hope this helps!
