Case-Based Critical Thinking QuestionsCase 8-1Leon wants to include a video clip with his PowerPoint presentation. To help him, please answer the questions below.Leon wants to stop the movie during the presentation. What should he do?

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Indicate whether the statement is true or false

Which option is a characteristic of synchronous data operation?

a. Timing pulses are transmitted within the signal stream. b. Start and stop pulses control data transmission. c. System timing is not of critical importance. d. All data bits are the same length in time.