2. which protocol is used for secured web browsing.
3. 12 marbles are selected at random form a large collection of white , red, green and yellow marbles . The number of marbles of each color is unlimited. Find the probability that the selection contains at least one marble of each color ?
4. In absorption of insolation , the most significant part is played by.
5. Compared to CISC. RISC processors (at the same clock ) are-