Deck 7: Summarizing Data With Pivottables

Question 1

File types like TIF and PNG are compressed to have smaller file sizes,and when opened,the files get decompressed and display all their original data.

Answer 1

True

Question 2

A series of images displayed in sequence to create the illusion of movement is called ______________ .

A) Frame
B) Animation
C) Virtual Reality
D) Mixed Reality

Answer 2

B

Question 3

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

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

Answer 3

C

Question 4

Resolution of bitmap graphics is typically measured in ___________.

A) pixels
B) megabytes
C) frames
D) kilobytes

Question 5

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

Question 6

Talis shoots a photo with his 20 megapixel digital camera.How is the image stored in the digital media format?

A) As a collection of lines
B) In the primary colors format of RBY
C) As a combination of alphabets,numbers and special characters
D) As a list of the color numbers for all the pixels it contains

Question 7

Alejandro has a computer with a powerful processor on which he plays a game where he controls the characters' movements.The game produces at least 1 billion bits of information at 60 frames per second for display.Which of the following kinds of gaming is this an example of?

A) Virtual reality
B) Web animation
C) Real-time animation
D) Stop motion animation

Question 8

Augmented reality gaming requires a separate room along with headset with built-in headphones for an immersive gaming experience.

Question 9

What makes 3-D animation more complex and realistic than 2-D animation? Select all that apply.

A) Unlike 2-D animation,3-D animation creates 24 to 60 versions of the graphic for each second of animation.
B) Unlike 2-D animation,3-D animation defines the texture of each surface on the object,which determines how it reflects the light.
C) Unlike in 2-D animation,in 3-D animation one image in a frame is followed by another in a slightly different pose,and so on until the motion is complete.
D) Unlike 2-D animations,in 3-D animations objects have volume and can rotate 360 degrees.

Question 10

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?

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

Question 11

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

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 12

Alice went to a movie theater where she was given special headsets with eyeglasses to watch the movie.Her experience was so immersive that she felt almost no barrier between herself and the media.Which of the following digital media could she have been experiencing?

A) 2-D animation
B) Virtual reality
C) Digital audio
D) Augmented reality

Question 13

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?

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

Question 14

A digital movie shows characters creating an illusion of natural motion,360 degree rotation,and life-like and dynamic experience on the screen.This movie is most likely a(n)________ movie.

A) virtual reality based
B) 3-D animation
C) 2-D animation
D) augmented reality based

Question 15

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

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 16

In an animation video,one image in a frame is made to follow by another one in a slightly different pose,and so on until the motion is complete.What is this technique called?

A) Sampling
B) In-betweening
C) Virtual reality
D) Rendering

Question 17

How is digital audio better than analog audio in terms of quality?

A) Higher sampling rate amounts to higher bit rate and hence better audio quality.
B) Lower sampling rate amounts to lower bit rate and hence better audio quality.
C) Higher resolution produces better audio quality.
D) Lower bit rate and high resolution produce better audio quality.

Question 18

A bitmap image is provided in two different resolutions.Image 1 has a resolution of 1500 x 1225.Image 2 has a resolution of 500 x 350.Which of the following statements is true when the sizes of both the files are increased by 25 percent?

A) Image 1 is not as sharp as image 2 and has a smaller file size than image 2.
B) Image 2 is not as sharp as image 1 and has a larger file size than image 1.
C) Image 1 is sharper than image 2 and has a larger file size than image 2.
D) Image 2 is sharper than image 1 and has a higher file size than image 1.

Question 19

The quality of an audio file is determined by ___________.

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

Question 20

Digital audio can be created by recording sound on a smartphone.

Question 21

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?

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.

Question 22

What technology can be used by people with a hearing disability to listen to a narration?

A) Speech recognition
B) Read aloud technology
C) Computer-aided technology
D) MIDI technology

Question 23

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?

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

Question 24

Digital assistants like Siri,Cortana,and Alexa are mostly considered to be sophisticated and high-functioning.What technologies do they use to produce clear and accurate results?

A) Speech recognition
B) Artificial Intelligence
C) Synthesized speech
D) MIDI technology

Question 25

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?

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

Question 26

Which of the following are web animation methods?

A) Animated GIF
B) HTML 5
C) Adobe Flash
D) Adobe Animate CC

Question 27

Which technology is used to convert the electric current to digital form to store and play the synthesized music on a computer or mobile device?

A) Voice recognition
B) Read-aloud technology
C) Computer-aided technology
D) MIDI technology

Question 28

Edwin owns a smart phone with a digital assistant.He frequently enquires on political,sports,and weather updates.The assistant recognizes the words and phrases and provides appropriate answers.What technology is used to make the assistant respond to Edwin?

A) Synthesized speech
B) Computer-aided technology
C) MIDI technology
D) Virtual Reality

Question 29

A call center employee who has ad hoc work hours subscribes to video streaming services.What benefits can he get from this ?

A) He can watch his favorite shows,movies,news,and sports at his convenience.
B) He can watch videos multiple times.
C) He doesn't need to download or have a large storage space to watch the content.
D) His content will have much better clarity than the normal cable and satellite connectivity.

Question 30

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?

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 31

Mary wants to enhance her PowerPoint presentation with informative images and graphics and the Internet is the only source available to her.Which of the following steps can she take to get the content she needs?

A) She can use a license filter option in Google or Bing to download images that she can use legally.
B) She can download,use,share,and modify any image on the Internet that she sees as the Internet is a common consortium to everyone.
C) She can download and use images available on stock photo galleries by paying a fee.
D) She can download and use images after reading the license and following restrictions on using the image.

Question 32

We need a(n)_____________ to play certain types of audio files,like MP3,on a desktop or laptop.

A) sound recorder software
B) stand-alone player
C) audio-input device
D) sound card

Question 33

A feature to identify a picture's geographical location is known as _________________.

A) geotagging
B) rendering
C) sampling
D) in-betweening

Question 34

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

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 35

Action camcorders can be used to shoot sailing,surfing,or extreme sports irrespective of the weather conditions and water splash possibility.

Question 36

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?

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

Question 37

In a movie,the credits and the title appear scrolling in the form of an animation with high-quality 3-D titles or text sinking in water.Which of the following types of software is most likely to have been used to achieve this?

A) An image-editing software like MS Paint
B) An animation software like Adobe After Effects
C) An animation software like Blender
D) A drawing program like Adobe Illustrator

Question 38

Using which of following methods of accessing media does the user access an original file stored on the media distributor's server?

A) Traditional cable or satellite telecast
B) On-demand content
C) Live video/audio streaming
D) Downloading content

Question 39

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

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 40

A video that is shared millions of times over social media in a short period of time is termed to be ____________ .

A) original
B) viral
C) fake
D) concurrent

Question 41

Jack does not own a smart TV,but he wants to watch programs from subscription video streaming services on his TV.Which among the following options will help him achieve this ?

A) He can use a Joystick.
B) He can use a TV stick.
C) He can use a computer-simulated,3-D environment with simulators.
D) He can use a HoloLens headset.

Question 42

A license filter used by search engines helps us to legally use graphics and images from the Internet for our personal and commercial use without any fee.

Question 43

Which of the following kinds of information can be commonly inferred from a video file format name?

A) Video codec compatibility
B) Bit rate
C) Resolution
D) Sampling software compatibility

Question 44

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?

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 45

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?

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 46

Which of the following makes gaming the most realistic and interactive an experience?

A) Virtual world
B) Joystick
C) CAD
D) Rendering

Question 47

What facilitates bundling of video,audio,codec,and subtitles into a single package?

A) In-betweening
B) Compression
C) Video container
D) Sampling

Question 48

_____________ programs and features are often integrated into video editing software.

A) Virtual reality
B) Computer-aided technology
C) Audio-editing
D) Simulation

Question 49

Which of the following is not an analog device?

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

Question 50

Peter has an old family photograph which wasn't taken using a professional camera,owing to which it looks blurred.Which software can he use to improve the quality of the photograph?

A) A photo-editing software like photoshop to enhance and retouch
B) An image-editing software like Paint to modify the image
C) A drawing program like CorelDRAW to enhance the photo
D) An animation software like Adobe Animate CC to edit the image

Question 51

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?

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

Question 52

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.

Question 53

A short advertisement film needs to be recorded to use in a sci-fi movie.The film advertises a product that could be useful to aliens from a particular galaxy system.Which of the following software is most suited to create the advertisement film?

A) Animation software because it allows users to include special effects like using a setting of outer space
B) Video editing software because it allows users to create a professional looking video
C) Voice recognition software because it mimics the voices of aliens
D) Image-editing software because it creates and designs the aliens

Question 54

Which of the following is NOT an image format to store photos?

A) JPG
B) JPEG
C) MP3
D) TIFF

Question 55

Lossy compression discards some of the original content to create small sized files.

Question 56

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

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 57

Which of the following properties affects the quality of digital images?

A) Resolution
B) Compression
C) Sampling
D) Bit rate