What kind of lenses do you use?

This is more important than the camera body! I use an assortment of professional Canon lenses, ranging from wide angle to telephoto. These are able to capture photos with dreamy background blurs. They also focus quicker, are more accurate, and produce better detail and color.

How many megapixels does your camera shoot?

It's all about image quality, not megapixels. Generally, a photo with more megapixels will contain more detail. Even the most basic camera can shoot enough megapixels nowadays. However, not all megapixels are captured equally. To truly appreciate this, ask to see prints. There will be a big difference between mushy, blurry photos, and pristine, vibrant photos.

Can your camera handle indoor photography?

I wouldn't risk a client's wedding with anything less. Indoor lighting is "low light" for a camera, so the best lenses to use are prime lenses and professional zoom lenses. These allow the camera to capture better negatives. A cheap amateur kit lens is not suitable as they will be slow and have problems focusing (the results will be blurry and out of focus photos). Churches, community halls, reception venues, restaurants, etc. - they all require the proper equipment.

Do you have a backup camera body and lenses?

Every photographer should have a backup camera. You can't recreate those once-in-a-lifetime moments. Avoid taking that risk. This is often overlooked, it should be a mandatory requirement. It's your wedding day and you've spent a lot of money to hire the photographer. It would be a disaster if the photographer's camera broke down and didn't have a replacement.