The Exam Module 07: Digital Media introduces learners to the dynamic world of digital content creation, distribution, and consumption. This module covers the foundational principles, tools, and applications of digital media, exploring its impact on communication, business, and personal expression. It equips learners with the knowledge and skills to engage effectively with various forms of media in today’s digital landscape.
Answer:
C:Audio-editing
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? (535614)
Answer:
C:Image 1 is sharper than image 2 and has a larger file size than image 2.
D:CAD software
A movie animates the credits and the title as 3-D text sinking in the ocean. Which of the following types of software was most likely used to achieve this effect? (535915)
Answer:
B:animation software such as After Effects
Answer:
C:sampling
A scooter manufacturer wants to increase brand awareness on its website. What type of graphic should the company include on every webpage? (535616)
Answer:
B:logo
A surgeon has to perform a complex brain surgery on a patient. How could she practice her fine motor skills prior to the surgery? (535997)
Answer:
A:With simulators usingmotion-sensing consoles
A video that is shared millions of times over social media in a short period of time is termed to be ____________ . (536073)
Answer:
B:viral
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? (535892)
Answer:
C:Real-time animation
Alejandro wants to post an animation on his social media page that shows a series of slightly different images displayed in sequence. What type of animation should he select? (535612)
Answer:
A:Animated GIF
Aseries of images displayed in sequence to create the illusion of movement is called ______________ . (536427)
Answer:
B:Animation
Avery wants to replace her cable television subscription with a video streaming service to watch her favorite TV shows. Besides Internet connectivity, what does she need to watch the shows on a TV? (536211)
Answer:
A:Smart TV or a TV stick
Carlos is creating an animation by drawing one image in a frame, followed by another image in a slightly different pose, and so on until the motion is complete. What is this technique called? (535498)
Answer:
B:In-betweening
Computer-aided design 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? (536336)
Answer:
B:Artificial intelligence and machine learning
Danielle wants to record a voice-over to add to a presentation. Other than a microphone, what does Danielle need to record the audio? (536436)
Answer:
B:sound recorder software
Edward is a composer and needs to listen to the most accurate music files to create his compositions. What audio file type should he use to record his music? (535833)
Answer:
D:WMA
Edwin owns a smartphone with a digital assistant that recognizes words and phrases and provides appropriate answers to his questions. What technology does the smartphone use to make the assistant respond to Edwin? (535881)
Answer:
A:Synthesized speech
Ernesto is interested in playing augmented reality games. Which of the following devices should he use for game play? (536084)
Answer:
A:mobile device
For _____, the original media file is stored on the media distributor’s server, so you can watch the content more than once. (535709)
Answer:
B:On-demand content
How is streaming a video different from downloading it? (535729)
Answer:
B:Unlike streamed content, downloaded content is stored on the computer.
Jack does not own a smart TV, but he wants to watch programs from subscription video streaming services on his TV. Which of the following options will help him achieve this ? (536254)
Answer:
B:He can use a TV stick.
Kareem wants to include line drawings of abstract shapes on his personal website. What should he use to acquire the graphics? (536286)
Answer:
C:drawing software
Nadia is shopping for a phone that can take photos and identify their geographical location. What feature should she look for when comparing phones? (535620)
Answer:
C:geotagging
Norma is a graphic designer creating a logo that will be resized often. Which of the following file formats should she choose to create the logo? (536140)
Answer:
B:EPS
One way to create a solid 3-D image for 3-D animation is to apply highlights and shadows to a _____. (536437)
Answer:
B:wireframe drawing
Peter used a digital camera to take photos while hiking in Yellowstone National Park, but many photos turned out blurry. What software can he use to improve the quality of the photos? (536008)
Answer:
A:photo-editing software such as Photoshop
Resolution of bitmap graphics is typically measured in ___________. (535993)
Answer:
A:pixels
Software simulating a real or imagined environment that appears as 3-D space is also called a _____. (535874)
Answer:
A:virtual world
Talis shoots a photo with his 20 megapixel digital camera. How is the image stored as digital data? (536045)
Answer:
D:As a list of the binary color numbers for all the pixels it contains
The hardware a digital device needs to play videos includes a screen, speakers, and a _____. (535465)
Answer:
A:video card
The quality of an audio file is determined by _____. (536348)
Answer:
D:its bit rateÂ
Vijay is creating a cartoon with 3-D objects that have volume and can rotate 360 degrees. What type of cartoon is Vijay making? (535487)
Answer:
B:3-D animation
Vivian is using a search engine to find photos for a school project. What search engine tool should she use to find photos she can legally copy and share? (536248)
Answer:
C:license filter
What do engineers use to create highly detailed and technically accurate drawings? (535645)
Answer:
A:CAD software
What does a file format refer to? (535964)
Answer:
D:the organization and layout of data in the file
What facilitates bundling of video, audio, codec, and subtitles into a single package? (535938)
Answer:
C:Video container
What is the primary difference between HTML 5 and Adobe Flash types of web animations? (535538)
Answer:
A:Adobe Flash requires you to use a plug-in but HTML 5 does not.
What technology can be used by people with a hearing disability to listen to a narration? (535457)
Answer:
A:Speech recognitionÂ
What two factors determine the quality of digital audio? (535879)
Answer:
B:sampling rate and bit rate
What type of software accepts text as input and produces speech as output? (535835)
Answer:
C:read aloud software
When you create a wireframe drawing and then apply highlights and shadows to it, the process is called _____. (535889)
Answer:
C:rendering
Which of the following audio formats does not use any compression technique? (535867)
Answer:
C:WAV
Which of the following is NOT an image format to store photos? (535478)
Answer:
C:MP3
Which of the following kinds of information can be commonly inferred from a video file format name? (535622)
Answer:
A:Video codec compatibility
Which of the following properties affects the quality of digital images? (536462)
Answer:
A:resolution
Which of the following video resolutions produces the sharpest images and the largest files? (535740)
Answer:
D:4K
Which technology converts the electric current from a musical synthesizer to digital form so you can play the synthesized music on a mobile device? (535841)
Answer:
D:MIDI technology
Which type of graphics assigns a color to each pixel in an image? (536461)
Answer:
C:bitmap graphics
You need a(n) _____ to play an MP3 audio file on a desktop or laptop computer. (535999)
Answer:
B:stand-alone player
A digital video that uses the MPEG-4 codec is often used by online streaming services. (536233)
Answer:
True
A license filter in a search engine helps you find images online that you can legally copy for personal or commercial use without paying a fee. (536204)
Answer:
True
Action camcorders can be used to shoot sailing, surfing, or extreme sports irrespective of the weather conditions and water splash possibility. (535567)
Answer:
True
Augmented reality gaming hardware includes a headset, a controller, and motion sensors. (535685)
Answer:
False
Digital audio can be created by recording sound on a smartphone. (535858)
Answer:
True
File types like TIF and PNGare compressed to have smaller file sizes, and when opened, the files are uncompressed and display all their original data. (535796)
Answer:
True
Lossy compression discards some original content to create smaller files. (535894)
Answer:
True
Most video editing software shows the video as a timeline with separate tracks for video and sound. (535863)
Answer:
True
One of the core areas explored is the range of tools and technologies used in the digital media landscape. Content creation tools such as graphic design software, video editing platforms, and audio production programs enable users to produce high-quality media tailored to specific needs. Additionally, distribution platforms like social media networks, video-sharing sites, and content management systems play a significant role in amplifying the reach and impact of digital content. Learners are also introduced to analytics tools that measure audience engagement and assess the performance of content, highlighting the importance of data-driven strategies in achieving media goals.
This module delves into the applications of digital media across multiple domains. From marketing and branding to education and entertainment, digital media serves as a powerful tool for communication and engagement. It enables businesses to promote their products and services, educators to create interactive learning materials, and individuals to express their creativity through various channels. Moreover, the global connectivity offered by digital media has transformed how people interact and share ideas, fostering collaboration and innovation on an unprecedented scale.
Ethical and responsible use of digital media is another critical focus of this module. Learners are encouraged to respect copyright laws, use licensed or original content, and attribute sources appropriately. Privacy and security considerations are emphasized, with guidance on protecting personal information and being mindful of data sharing. The module also addresses the importance of combating misinformation by verifying sources and promoting credible content, ensuring that digital platforms contribute positively to society.
Digital media has become an integral part of modern life, shaping how people communicate, learn, and create. Its ability to democratize content creation and amplify voices has made it a powerful tool for storytelling and advocacy. This module highlights the transformative potential of digital media while encouraging learners to approach its use responsibly and effectively. By mastering the concepts covered in this module, individuals are better equipped to navigate the digital world, whether as content creators, consumers, or both, and to leverage its opportunities to inform, entertain, and inspire.
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