Answer & Solution
Answer: Option C
Solution:
Three control points are required for bezierCurveTo.
Q
When using bezierCurveTo, how many control points are required?
Related Questions on Average
What does the moveTo method do?
A). Moves the pen to a specified point without drawing anything.
B). Draws a straight line to a specified point from the current point.
C). Draws an arc between two points.
D). Draws a curve using a specified control point.
Which of the following statements about bezierCurveTo is correct?
A). It is used to draw straight lines.
B). It requires only two control points.
C). It is used to draw circles.
D). It is used to draw curves using control points.
Which method is used to draw a straight line from the current point?
A). moveTo
B). lineTo
C). arcTo
D). bezierCurveTo
How does bezierCurveTo differ from arcTo?
A). bezierCurveTo draws a straight line, while arcTo draws a curve.
B). bezierCurveTo and arcTo are the same.
C). bezierCurveTo draws a curve using control points, while arcTo draws an arc.
D). None of the above.
What is the purpose of the radius parameter in arcTo?
A). To specify the start and end points of the arc.
B). To control the curvature of the arc.
C). To specify the radius of the arc.
D). To draw a straight line.
How does arcTo differ from lineTo?
A). arcTo draws a straight line, while lineTo draws an arc.
B). arcTo and lineTo are the same.
C). arcTo draws an arc, while lineTo draws a straight line.
D). None of the above.
What is the purpose of the arcTo method?
A). To move the pen without drawing.
B). To draw a straight line.
C). To draw an arc between two points.
D). To draw a curve using control points.
When using moveTo, what happens if you specify the same point multiple times?
A). The pen moves to the specified point each time it's called.
B). The pen moves to the specified point only once.
C). An error occurs.
D). None of the above.
Which method is used to create curves in HTML canvas?
A). arcTo
B). moveTo
C). bezierCurveTo
D). lineTo
What is the purpose of the arcTo method?
A). To move the pen without drawing.
B). To draw a straight line.
C). To draw an arc between two points.
D). To draw a curve using control points.