OEC Multimedia Integration 3

Question 1

Which audio file format offers the best balance of small file size and broad browser compatibility for online course audio clips?

Accepted Answer

MP3

Answer

MP3 uses lossy compression to achieve small file sizes and is supported by virtually all modern browsers and devices.

Question 2

An educator notices that an embedded H5P interactive activity does not display on a student's school-managed iPad. What is the most likely cause?

Accepted Answer

The school's content filter is blocking the H5P domain

Answer

School-managed devices often have content filters that can block third-party CDN domains like h5p.org, preventing H5P content from loading.

Question 3

What is the primary purpose of using a 'talking head' video combined with a screen recording in online instruction?

Accepted Answer

To build instructor presence while demonstrating content simultaneously

Answer

Combining a talking-head view with screen content maintains social presence and emotional connection while delivering procedural or conceptual instruction.

Question 4

Under Section 508 of the Rehabilitation Act, which type of multimedia content in a federally funded online course MUST include audio descriptions?

Accepted Answer

Videos containing visual information not conveyed in the audio track

Answer

Section 508 requires audio descriptions for prerecorded synchronized video when meaningful visual content (e.g., on-screen text, actions) is not already described in the audio.

Question 5

A teacher wants students to collaboratively create a multimedia presentation. Which tool is best suited for real-time co-editing of slides with embedded video?

Accepted Answer

Google Slides

Answer

Google Slides supports real-time multi-user editing and allows embedding of YouTube videos, making it ideal for collaborative multimedia presentations.

(OEC) Online Educator Certification Practice Test

(OEC) Online Educator Certification Practice Test

OEC Multimedia Integration 3