Is it deer resistant?

Yes

Black Oak is deer resistant.

Quercus velutina

Deer: Rarely
Height: 100 ft (30.5 m)
Spread: 80 ft (24.4 m)
Zones: 3–10
Light: Full sun

Perennial
Tree

Black Oak (Quercus velutina)

Photo: Jay Sturner from USA · CC BY 2.0

Also called Eastern Black Oak, Yellow Oak

Perennial Quercus

More details

Light: Full sun, Partial shade
Water: Low, Medium
Type: Perennial, Tree
Maintenance: Low, Medium
Growth: Slow
Bloom: Spring
Foliage: Deciduous
Features: Drought tolerant, Edible, Native
Best uses: Lawn, Meadow, Naturalized, Play area, Shade tree, Slope, Street tree

More in Quercus