Which of the following is/are wrong?a) RAM and ROM are volatile memoriesb) ROMs, PROMs and EPROMs are nonvolatile memoriesc) RAM and Dynamic RAM are samed) A random-access memory (RAM) is a read write memory

• A. (a) and (b)
• B. (a) and (c)
• C. (a) and (d)
• D. (c) and (d)