60+ Basics of Audio and Video Media Solved MCQs

1.

Nagra

A. audio recorder for play back
B. music notation
C. graphic equalizer
D. none of the above
Answer» A. audio recorder for play back
2.

Sound Intensity

A. sound power per unit area
B. recording standard
C. high volume
D. none of the above
Answer» A. sound power per unit area
3.

Hz stands for

A. short for hertz
B. brand name of audio equipment
C. number of recording console
D. none of the above
Answer» A. short for hertz
4.

Ultrasonic

A. audio frequencies which are too high to be heard by humans
B. audio frequencies which are too low to be heard by humans
C. audio frequencies which are compatible to natural sound
D. none of the above
Answer» A. audio frequencies which are too high to be heard by humans
5.

graphic EQ

A. graphic equalizer
B. graphic design
C. graphical picture of sound wave
D. none of the above
Answer» A. graphic equalizer
6.

Surround sound

A. multi-channel audio playback systems
B. sound from surroundings
C. back ground music
D. none of the above
Answer» A. multi-channel audio playback systems
7.

MP3

A. encoding format
B. editing console
C. audio system
D. none of the above
Answer» A. encoding format
8.

Audio file formats

A. mpeg-3
B. tiff
C. jpeg
D. gif
Answer» A. mpeg-3
9.

Plug-ins

A. accessory downloads to improve the functionality
B. audio cable
C. vg connector
D. none of the above
Answer» A. accessory downloads to improve the functionality
10.

Microphone

A. converts sound to an electric signal
B. smallest phone
C. smart phone
D. none of the above
Answer» A. converts sound to an electric signal
11.

Sound is transmitted through gases, plasma, and liquids as.

A. longitudinal waves
B. mechanical waves
C. light waves
D. none of the above
Answer» A. longitudinal waves
12.

Sound cannot travel through a

A. vacuum
B. medium
C. gas
D. plasma
Answer» A. vacuum
13.

The matter that supports the sound is called the ------------------

A. vacuu
B. medium
C. equipment
D. signal
Answer» A. vacuu
14.

Radio is categorized as a ------------- media

A. mass media
B. visual media
C. print media
D. none of the above
Answer» A. mass media
15.

The microphone that picks up sound from both sides is called

A. omni directional
B. bi directional
C. shot gun
D. lapel
Answer» B. bi directional
16.

Human hearing dynamic range is

A. 140db
B. 500db
C. 250db
D. 1000db
Answer» A. 140db
17.

A decibel is one tenth of a ----------------

A. bel
B. hz
C. bi
D. byte
Answer» A. bel
18.

FM radio

A. frequency modulation
B. frequent media
C. frequency meter
D. none of the above
Answer» A. frequency modulation
19.

Audio console

A. audio mixing
B. non linear editing
C. broadcasting
D. none of the above
Answer» A. audio mixing
20.

Video program is often structured for a ___________ audience format

A. passive
B. active
C. restrictive
D. none of the above
Answer» D. none of the above
21.

Resolution is usually expressed in _____________________________

A. twips
B. inches
C. points
D. pixels
Answer» D. pixels
22.

The smallest addressable screen element is called?

A. pixel
B. voltage level
C. graph
D. color information
Answer» A. pixel
23.

Vector graphics

A. lines
B. bitmaps
C. pixel
D. none of the above
Answer» A. lines
24.

Media

A. concept of a work of art
B. materials used to create art
C. mood in art
D. none of the above
Answer» B. materials used to create art
25.

Intensity

A. the saturation or strength of a color
B. the band of individual colors
C. factors of hue, value, and intensity
D. a hue at a darker value
Answer» A. the saturation or strength of a color
26.

Aspect ratio

A. ratio of width and height
B. ratio of width and depth
C. ratio of width and diagonal
D. none of the above
Answer» A. ratio of width and height
27.

HD format

A. high definition
B. high density
C. high-tec digital
D. none of the above
Answer» A. high definition
28.

Interactive media

A. responds to users action
B. linear media
C. print media
D. none of the above
Answer» A. responds to users action
29.

Sound wave

A. pressure wave
B. sound of wave
C. high sound
D. none of the above
Answer» A. pressure wave
30.

Type of Audio visual media

A. web casting
B. still photo
C. print media
D. none of the above
Answer» A. web casting
31.

MIDI

A. musical instrument digital interface
B. a costume
C. brand name of recording equipment
D. none of the above
Answer» A. musical instrument digital interface
32.

Image compression

A. reduce the image data
B. reduce height and width
C. reduce physical size
D. none of the above
Answer» A. reduce the image data
33.

A quality of Digital Image is measured by

A. physical size
B. height and width
C. dpi
D. none of the above
Answer» C. dpi
34.

DPI

A. resolution measurement
B. resolution physical size
C. resolution for
D. none of the above
Answer» A. resolution measurement
35.

In two dimensional viewing we have?

A. 3d window and 2d viewport
B. 3d window and 3d viewport
C. 2d window and 2d viewport
D. 2d window and 2d viewport
Answer» A. 3d window and 2d viewport
36.

Distortion

A. fuzzy sound
B. high sound
C. low sound
D. none of the above
Answer» A. fuzzy sound
37.

Unit of frequency

A. hz
B. decibel
C. celeritous.
D. none of the above
Answer» A. hz
38.

A decibel is one tenth of a ____________________________

A. bel
B. hz
C. bit
D. byte
Answer» A. bel
39.

Radio is categorized as a ___________________ media

A. mass media
B. visual media
C. print media
D. none of the above
Answer» A. mass media
40.

DAB

A. digital audio broadcasting
B. digital audio book
C. decibel
D. none of the above
Answer» A. digital audio broadcasting
41.

Sound is transmitted through gases, plasma, and liquids as

A. longitudinal waves
B. mechanical waves
C. light waves
D. none of the above
Answer» A. longitudinal waves
42.

Dynamic media

A. interactive media
B. linear media
C. print media
D. none of the above
Answer» A. interactive media
43.

Digital sound

A. encoding audio signal in digital
B. stereo system
C. analogue system
D. none of the above
Answer» A. encoding audio signal in digital
44.

Ribbon microphone

A. electrically conductive ribbon placed between the poles of a magnet
B. ribbon shaped microphone
C. wireless microphone
D. none of the above
Answer» A. electrically conductive ribbon placed between the poles of a magnet
45.

Bit depth

A. number of bits of information in each sample
B. depth ofsound
C. volume controller
D. audio equipment
Answer» A. number of bits of information in each sample
46.

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

A. Acoustics
B. Audio Engineering
C. Notation science
D. None of the above
Answer» A. Acoustics
47.

In digital audio, ----------------- describes the number of bits of Information recorded for each sample.

A. Signal power
B. Bit depth
C. Ambience
D. Acoustics
Answer» B. Bit depth
48.

Audio console

A. Vacuum
B. Medium
C. Equipment
D. Signal
Answer» A. Vacuum
49.

A system of numbering that allows you to find out any recorded image with pinpoint accuracy is known as__________________________

A. time bar
B. frame code
C. frame rate
D. time code
Answer» B. frame code
50.

A colored lens or paper that is placed in between the light source and the subject to either darken or lighten a particular colour is a______________________________

A. filter
B. transparency
C. barn door
D. Aperture
Answer» A. filter
51.

______________________is a process of converting analog audio into digital audio

A. sampling
B. recording
C. stretching
D. digitizing
Answer» D. digitizing
52.

Images are mostly scanned or captured in _______________________mode

A. RGB
B. CMYK
C. Indexed
D. Grayscale
Answer» B. CMYK
53.

Which of the following is not a video file extension

A. MP4
B. AVI
C. QT
D. JPEG
Answer» D. JPEG
54.

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

A. news
B. pictures
C. songs
D. all of the above
Answer» B. pictures
55.

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

A. 1950
B. 1947
C. 1975
D. 1965
Answer» C. 1975
56.

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

A. Authoring
B. Tweening
C. Drawing
D. Embed
Answer» B. Tweening
57.

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

A. Subwoofer
B. Console
C. Speaker
D. Microphone
Answer» A. Subwoofer
58.

The ______________ microphones use the principle of electromagnetic induction

A. Dynamic Microphone
B. Lapel
C. Ribbon Microphone
D. Shot gun
Answer» A. Dynamic Microphone
59.

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

A. Ambient Noise
B. Artificial Noise
C. Signal Noise
D. None of the above
Answer» A. Ambient Noise
60.

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

A. Acoustics
B. Audio Engineering
C. Notation science
D. None of the above
Answer» A. Acoustics
61.

Bit depth

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