Every video card must have? A. CMOS B. RAM C. CPU D. All of the above E. None of the above

The correct answer is: E. None of the above

A video card is an expansion card that generates a video signal for a display device. It is also known as a graphics card, display adapter, video adapter, or graphics accelerator.

A video card must have the following components:

• A GPU (Graphics Processing Unit): The GPU is the main processor on the video card. It is responsible for rendering graphics and displaying them on the screen.
• VRAM (Video RAM): VRAM is a type of memory that is used by the GPU to store textures, shaders, and other data that is needed to render graphics.
• A DVI or HDMI port: These ports are used to connect the video card to a display device.
• A PCI Express slot: This is the slot on the motherboard that the video card plugs into.

A video card does not need to have a CMOS, RAM, or CPU. The CMOS is a small amount of memory that stores the BIOS settings. The RAM is used by the CPU to store data and instructions. The CPU is the main processor on the computer.

I hope this helps! Let me know if you have any other questions.