Multimedia Computing | MMC | MCQ

1
—– is the process of applying a bank of band-pass filters to the analog signal
Select one:
a. Subband filtering
b. Low-pass filter
c. None
d. Superband filtering
Show Answer

2
Multimedia system require hard real time scheduling
Select one:
a. to ensure critical tasks will be serviced within timing deadlines
b. to minimize the delay
c. for security
d. to deliver the media file to the client
Show Answer
3
The sample rate of Au file format is
Select one:
a. 10000Hz originally with header
b. 12KHz originally with header
c. 8KHz originally headerless
d. 5700Hz originally headerless
Show Answer
4
Find out the correct statement
Select one:
a. Temporal redundancy is included in P frame coding whereas I frame coding only includes Spatial redundancy removal
b. Temporal redundancy is included in I frame coding whereas P frame coding only includes Spatial redundancy removal
c. Temporal redundancy is included in P frame coding as well as I frame coding
d. Spatial redundancy is included in P frame coding as well as I frame coding
Show Answer
5
Hardware that creates sound from a mathematical representation
Select one:
a. Speaker
b. None
c. Synthesizer
d. Stampers
Show Answer
6
A video consists of a sequence of
Select one:
a. Packets
b. Slots
c. Frames
d. Signals
Show Answer
7
DPCM result for the following series +2 +4 -3 -2 +9 +7 -6 -5 is
Select one:
a. +2 +6 +9 +1 +10 +16 +11 +6
b. +2 +6 +3 +1 -10 +17 +11 +6
c. +4 +6 +3 +1 +10 +17 +11 +6
d. +2 +6 +3 +1 +10 +17 +11 +6
Show Answer
8
Images included in many software titles are called _________.
Select one:
a. Clipart
b. Popups
c. .jpg files
d. .tiff files
Show Answer
9
Component Video uses three separate video signals for the
Select one:
a. Cyan, Green and Blue Planes
b. Red, Green and Blue Planes
c. Red, Yellow and Blue Planes
d. Red, Green and Magenta Planes
Show Answer
10
Find the Coding and transmission order of IBBPBBPBBI Display order
Select one:
a. IPBBPBBIBB
b. IPBBPBBPBB
c. IPBBPBBBBI
d. IPBBBPBIBB
Show Answer
11
In which type of streaming multimedia file is delivered to the client, but not shared?
Select one:
a. Real-time streaming
b. None
c. Progressive download
d. Compression
Show Answer
12
Interleaving the audio and video segments of a video clip together in a data file is:
Select one:
a. Flare
b. Flattening
c. None
d. Helical scan
Show Answer
13
The text color in a presentation should contrast with the ________ color.
Select one:
a. Stack
b. Background
c. Frame
d. CPU
Show Answer
14
CD-XA allows the storage of
Select one:
a. Only Text Data
b. Only Audio Data
c. Only Video Data
d. Digital Audio, Text, Graphics and Video
Show Answer
15
In Composite Video, colour and intensity signals are mixed into
Select one:
a. A single carrier wave
b. Double carrier wave
c. Multiple carrier wave
d. Mixed carrier wave
Show Answer
16
Nyquist rate defined for correct sampling is
Select one:
a. Sampling rate equal to at least equal the maximum frequency
b. Sampling rate equal to at least twice the maximum frequency
c. Sampling rate equal to at least half the maximum frequency
d. Sampling rate equal to at least thrice the maximum frequency
Show Answer
17
Adding _________ to objects on your slides not only controls the flow of information, but adds interest to your presentation
Select one:
a. Animation
b. Background
c. Transition
d. Popups
Show Answer
18
CD-I (Compact Disc-Interactive) standard defines the storage of interactive multimedia data while follows
Select one:
a. The Green Book
b. The Blue Book
c. The Black Book
d. The Red Book
Show Answer
19
If frames are displayed on screen fast enough, we get an impression of
Select one:
a. Packets
b. Motion
c. Bits
d. Signals
Show Answer
20
H.323 uses G.71 or G.723.1 for
Select one:
a. Controlling
b. Conferencing
c. Compression
d. Communication
Show Answer