The correct answer is: E. None of the above.
WRAM stands for Window RAM. It is a type of dynamic random-access memory (DRAM) that was developed by IBM in the early 1990s. WRAM was designed for use in high-performance graphics applications, such as video games and 3D rendering. It is a synchronous memory, which means that it is synchronized with the system clock. This makes it faster than asynchronous DRAM, which is not synchronized with the system clock. WRAM is also a registered memory, which means that it has a built-in register that stores the address of the data being accessed. This makes it faster than non-registered DRAM, which does not have a built-in register.
Modems are used to convert digital signals to analog signals and vice versa. They are used to connect computers to the internet and to other computers. Video cards are used to generate images for display on a monitor. They are used in computers, laptops, and other devices that have a display. Motherboards are the main circuit boards in computers. They contain the CPU, memory, and other components that are essential for the computer to function. ATA connectors are used to connect hard drives and other storage devices to computers.
WRAM is not used on any of these devices.