Question 1

The ______________ microphones use the principle of electromagnetic induction

Accepted Answer

A) Dynamic Microphone 
B) Lapel 
C) Ribbon Microphone 
D) Shot gun A

Question 2

A woofer driver used only for the lowest part of the audio Spectrum is called ________________

Accepted Answer

A) Subwoofer 
B) Console 
C) Speaker 
D) Microphone A

Question 3

Images are mostly scanned or captured in _______________________mode

Accepted Answer

A) RGB 
B) CMYK 
C) Indexed 
D) Grayscale B

Question 4

Which of the following is not a video file extension

Accepted Answer

A) MP4 
B) AVI 
C) QT 
D)  (JPEG)

Question 5

Multimedia represents the convergence of text, sound, video and _________________________ into a single form.

Accepted Answer

A) news 
B) pictures 
C) songs 
D) all of the above

Question 6

The interdisciplinary science that deals with the study of sound, ultra sound and Infra sound is called

Accepted Answer

A) Acoustics 
B) Audio Engineering 
C) Notation science 
D) None of the above

Question 7

The background noise present in a scene of recording location is called _______________

Accepted Answer

A) Ambient Noise 
B) Artificial Noise 
C) Signal Noise 
D) None of the above

Question 8

What method of animation created the in-between frames when you create the start point and end point

Accepted Answer

A) Authoring 
B) Tweening 
C) Drawing 
D) Embed

Question 9

Bit depth

Accepted Answer

A) Number of bits of information in each sample 
B) Depth of sound 
C) Volume controller 
D) Audio Equipment

Question 10

In the year _______________________ the first television experiment - SITE was started in India.

Accepted Answer

A) 1950 
B) 1947 
C) 1975 
D) 1965

Exam 3: Multimedia Technology and Audio-Visual Devices

The ______________ microphones use the principle of electromagnetic induction