IT Fundamentals 2.4.12, 2.5.4, 3.2.4

Digital sound recordings capture sound waves and divide them into distinct segments. Each segment is assigned a value. What is that value called?

• Bit depth

• Sampling Rate

• Sample Height

• Resolution

How many possible values would an 8-bit audio sample have?

• 65,000

• 256,000

• 16

• 256

Which of the following makes videos appear smoother and more fluid?

• Lower frame rate

• Lower resolution

• Higher Resolution

• Higher Frame Rate

Is Bit Depth audio or video?

Is Sampling Rate, audio or video?

Is frame rate, audio or video?

Is resolution, audio or video?

Is resolution, audio or video?

Is Color Depth, audio or video?

Which of the following is a lossless compression algorithm?

• MP4

• Compression Artifact

• PNG

• Run-length encoding