Question 1

How is streaming of video or audio different from downloading it?

Accepted Answer

A)  Unlike downloading,streaming requires installation of a support software. 
B)  Unlike streamed content,downloaded content is stored on the computer. 
C)  Unlike streamed content,downloaded content cannot be stored on the computer. 
D)  Unlike downloading,streaming works only on smart TVs.

Question 2

A movie production company must create a 30-minute animation to simulate a historical scene.Which of the following can offer a professional animation that could be used by the film studio?

Accepted Answer

A)  Adobe Lightroom 
B)  Autodesk Maya 
C)  NewTek Lightwave 
D)  Adobe Photoshop

Question 3

Which of the following statements about digital video files is/are true?

Accepted Answer

A)  4K video files have greater file size and occupy larger storage capacity than the SD files. 
B)  Resolution of the 4K video files is greater than the SD files. 
C)  HD video files have greater file size and occupy larger storage capacity than the 4K files. 
D)  Resolution of the HD video files is greater than the 4K files.

Question 4

Which of the following is not an analog device?

Accepted Answer

A)  Tape recorder 
B)  Laptop 
C)  Musical Instrument 
D)  Video projector

Question 5

An elementary school includes computer science as part of its curriculum.Which of the following software could the school introduce to these students to create an awareness and interest in drawing and image editing,such that it closely simulates the real-time water colors,pastels,and oil paints that the children use?

Accepted Answer

A)  Adobe Photoshop 
B)  Adobe Lightroom 
C)  Microsoft Paint 
D)  CoreIDraw

Question 6

A construction firm intends to use technology to help and enhance the design and architecture.In which of the following ways can the firm do that?

Accepted Answer

A)  Use an animation software to present designs better to clients. 
B)  Use a sampling software to choose the best design among the available ones. 
C)  Use a computer-aided design software to create better and more accurate designs. 
D)  Use an image editing software to enhance the quality of images of designs.

Question 7

A graphics designer created the company's logo so the company can resize it to multiple dimensions based on the need without the use of any photo editors.Which of the following image file formats is most likely to have been used to make this happen?

Accepted Answer

A)  GIF 
B)  EPS 
C)  JPEG 
D)  TIFF

Question 8

What is the primary difference between HTML5 and adobe flash types of web animations?

Accepted Answer

A)  HTML5 does not need the user to download additional plug-in software,unlike adobe Flash. 
B)  HTML5 needs the user to download additional plug-in software,unlike adobe Flash. 
C)  Adobe flash can be used to create only static graphics,however HTML5 can be used to create 3D animations as well. 
D)  Adobe Flash incorporates HTML5 and therefore,is more efficient than HTML5.

Question 9

Computer-aideddesign software helps architects,engineers,and scientists to design,analyze,and manufacture products with the precision of human-level intelligence.Which of the following technologies does CAD incorporate to achieve this?

Accepted Answer

A)  MIDI technology 
B)  Artificial intelligence and machine learning 
C)  Speech and voice recognition 
D)  Streaming and geotagging

Question 10

Avery is wondering if she could replace her traditional cable and satellite television subscription with a video streaming service to watch her favorite movies and TV shows on her TV.What,other than Internet connectivity,does she need to watch her favorite shows and movies?

Accepted Answer

A)  Smart TV or a TV stick 
B)  USB slot and a drive on her normal TV 
C)  Normal LED TV 
D)  Video projector

Question 11

Danny wants to share a few large-sized videos directly from his smartphone to his friends.He can use video editing programs like Audacity to delete unwanted footage,before doing that.

Accepted Answer

A) True 
 B)False

Question 12

Which type of gaming system has sensors to detect the users' movements,and a head-mounted display that adjusts the vision and audio thereby replacing the environment as it would appear in real world?

Accepted Answer

A)  Augmented reality 
B)  Mixed reality 
C)  Virtual world 
D)  Simulation

Question 13

A digital video that uses DivX codec can be played on a MP4 media player.

Accepted Answer

A) True 
 B)False

Question 14

Lizette connected a USB flash drive with her favorite movies to her computer to watch them.What hardware/software components should her computer be equipped with to play the video?

Accepted Answer

A)  Video card 
B)  Media player 
C)  Webcam 
D)  Camcorder

Question 15

In which of the following ways do graphics help corporations and businesses earn more revenue?

Accepted Answer

A)  To create attractive ads and promotional videos to market products 
B)  To design logos to create brand awareness 
C)  To create informative photos,illustrations and impressive website experience 
D)  To provide good customer care support

Question 16

The quality of an audio file is determined by ___________.

Accepted Answer

A)  how pixelated it is 
B)  the number of megabytes 
C)  the number of frames per second 
D)  its bit rate

Question 17

Which of the following audio formats does not use any compression technique?

Accepted Answer

A)  MP4 
B)  MP3 
C)  WAV 
D)  WMA

Question 18

A two-hour long wedding event needs to be professionally recorded,and then edited.Which of the following hardware and software combinations are best suited for the task?

Accepted Answer

A)  A digital video camera: to record the wedding
A video editing software: to edit the video file 
B)  A webcam: to record the wedding
A media player: to edit the video file 
C)  A camcorder: to record the wedding
Apple Final Cut Pro and Camtasia: to edit the video file 
D)  Facetime: to record the wedding
Adobe Audition and Acoustica: to edit the video file

Question 19

A surgeon has to perform a complex brain surgery on a patient.How could she practice her fine motor skills prior to the surgery?

Accepted Answer

A)  With simulators using motion-sensing consoles 
B)  Using headsets like HoloLens that use 3-D holograms to project organs 
C)  Using a joystick to move in different directions to practice hand movements of surgery 
D)  Using computer aided technology that utilizes artificial intelligence to virtualize a surgery

Question 20

An online marketing company wants to improve its sales by taking advantage of HTML5 features.Which of the following changes can it make it to achieve this?

Accepted Answer

A)  Make the company website usable with both mouse and keyboard at users' convenience. 
B)  Use 2-D videos,images,graphical buttons,and icons to trigger actions such as displaying a menu or navigating to a new page on the website. 
C)  Change the text contents of the website to list more details and information to the user. 
D)  Upgrade the website hosting hardware to allow scalability and quick turnaround.

Exam 7: Summarizing Data With Pivottables