Part $1$: Choose the best answer for the following statements: $[6$ Marks$]($CLO $170$ an $1.$i$)$

Which of the following transformation can be used to change the shape of a $3$D object in any particular axis?

A$.$ Translation

B$.$ Scaling

C$.$ Rotation

D$.$ Shearing

The transformation that is used to alter the size of an object is

A$.$ Reflection

B$.$ Translation

C$.$ Scaling

D$.$ Rotation

Which of the following is NOT correct about B$$zier curves?

A$.$ B$$zier curves interpolate the positions and derivatives at the endpoints

B$.$ The degree of a B$$zier curve is one less than the number of control points

C$.$ B$$zier curves are always contained within a Convex Hull of its control points

D$.$ B$$zier curves utilized two approximated control points that specify the tangents of the two interpolated endpoints

In Liang$-$Barsky algorithm, When the line starts outside clipping boundary $k,$ then what is the value of $pk?$

A$.P{k}_k>0$

B$.p{k}_k=1$

C$.p_k<mn\; id="EditorElement\_5612356">0</mn>$

D$.p_k=0$

are controlled by two endpoints positions and their tangent vectors.

A$.$ B$$zier curves

B$.$ B$-$spline curves

C$.$ Hermite curves

D$.$ Beta$-$spline curves

Which of the following is NOT considered a component of the standard illumination model?

A$.$ Ambient light

B$.$ Infinitely distant light

C$.$ Diffuse reflection

D$.$ Specular reflection

Which shading model involves the interpolation of normal vectors and vertices?

A$.$ Gouraud Shading

B$.$ Toon shading

C$.$ Phong Shading

D$.$ Flat Shading

The Sutherland$-$Hodgman algorithm is used to perform

A$.$ Line clipping

B$.$ Point clipping

C$.$ Polygon clipping

D$.$ Text clipping