BPSC TRE – Multimedia | Full-Length Test – 1

Questions 66-70 of 80

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Question 66

MCQ · Single Correct 1 mark

Which open-source, royalty-free audio format provides lossless audio compression without discarding data?

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Question 67

MCQ · Single Correct 1 mark

Which audio processing tool reduces the dynamic range of an audio signal by attenuating signals that exceed a specified threshold?

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Question 68

MCQ · Single Correct 1 mark

What algorithm enables autonomous AR headsets to build a map of an unknown environment while tracking the user's location?

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Question 69

MCQ · Single Correct 1 mark

Which low-level web graphics API standard enables direct GPU acceleration inside modern web browsers without plugins?

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Question 70

MCQ · Single Correct 1 mark

What is the primary function of a Frame Grabber expansion card in multimedia hardware systems?

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