Question 1

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

Using 2-D videos, images, graphical buttons, and icons to trigger actions can enhance the user experience and engagement on the website. These features are made possible through HTML5, which supports multimedia content without the need for additional plugins (e.g. Flash). The other options (A, C, and D) do not necessarily require HTML5 and may not directly impact sales improvement.

Question 2

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

Accepted Answer

The answer of What technology can be used by people...

Question 3

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) A video card is necessary to ensure that the computer can display high-quality video, especially if Lizette's favorite movies are in HD. 
B) A media player is necessary to actually play the video files from the USB flash drive. There are many options for media players, but some common ones include Windows Media Player, VLC, and QuickTime. 
C) A webcam and D) A camcorder are not necessary for playing video files from a USB flash drive.

Question 4

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?

Accepted Answer

Digital assistants use Speech Recognition to understand user commands, Artificial Intelligence to process these commands and provide intelligent responses, and Synthesized Speech to communicate back to the user in a clear, understandable manner. MIDI technology is primarily used in music production and does not play a direct role in the functionality of digital assistants.

Question 5

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

CAD incorporates artificial intelligence and machine learning to achieve precision in design, analysis, and manufacturing. MIDI technology is used in music production, speech and voice recognition is used in voice-assisted applications, and streaming and geotagging are used in online media and location-based services, respectively. None of these technologies are directly related to CAD.

Question 6

Which of the following are web animation methods?

Accepted Answer

Animated GIF, HTML 5, Adobe Flash, and Adobe Animate CC are all web animation methods.

Question 7

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?

Accepted Answer

MIDI (Musical Instrument Digital Interface) technology is used to convert the electric current to digital form to store and play synthesized music on a computer or mobile device. MIDI is a protocol that allows electronic musical instruments to communicate with each other and with computers. It's used to record and play back musical performances, as well as to control software synthesizers and other digital audio tools. A, B, and C are not directly related to the conversion of electric current to digital form for music storage and playback.

Question 8

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?

Accepted Answer

Synthesized speech is used to enable the digital assistant to respond to voice commands and inquiries with verbal answers.

Question 9

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

Accepted Answer

Video streaming services allow users to watch content at their convenience, re-watch content multiple times, and stream without needing large storage space. However, content clarity depends on internet speed and service quality, not inherently better than cable/satellite.

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

Avery needs a Smart TV, which can directly connect to the internet and stream video, or a TV stick such as Roku, Chromecast, or Amazon Fire, which can be plugged into a regular TV and turn it into a Smart TV. USB slot and drive on a normal TV cannot stream video, and a video projector is not necessary for video streaming.

Question 11

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?

Accepted Answer

Mary can use a license filter to find legally usable images, pay for stock photos, or use images according to their specific licenses and restrictions.

Question 12

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

Accepted Answer

A stand-alone player is software that can play audio files like MP3s on a desktop or laptop.

Question 13

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

Accepted Answer

Geotagging is the process of adding geographical identification metadata to various media such as photographs and videos. This allows users to locate the source of the media accurately.

Question 14

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

Accepted Answer

Graphics can be used in several ways to help corporations and businesses earn more revenue. Creating attractive ads and promotional videos with graphics can catch the attention of potential customers, leading to increased sales. Designing logos with graphics can help create brand awareness and make a company more recognizable to consumers. Creating informative photos, illustrations, and impressive website experiences with graphics can lead to increased engagement and longer website visits, which can translate to increased sales. Providing good customer care support with graphics is important, but it does not directly lead to increased revenue.

Question 15

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

Accepted Answer

Action camcorders are designed to be durable and waterproof, making them ideal for use in outdoor sports and activities, even in wet or splashy environments.

Question 16

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

The answer of An elementary school includes computer science as...

Question 17

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?

Accepted Answer

Both Adobe After Effects and Blender are capable of creating high-quality 3-D animations and effects, such as text sinking in water, which are commonly used in movie credits and titles. Adobe After Effects is widely used for video post-production to create visual effects and motion graphics, while Blender is a comprehensive 3D software used for animation, modeling, rendering, and more.

Question 18

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

Accepted Answer

On-demand content allows users to access original files stored on the media distributor's server whenever they choose, as opposed to live streaming or traditional broadcasts.

Question 19

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

Accepted Answer

4K video files have a resolution of 3840x2160 pixels or higher, while SD video files have a resolution of 720x480 or lower. Therefore, the resolution of 4K video files is greater than the SD files. Additionally, due to their higher resolution, 4K video files have a greater file size and occupy larger storage capacity than SD files. Therefore, statement A is also true. Statements C and D are false.

Question 20

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

Accepted Answer

A video that is shared millions of times over social media in a short period of time is said to have gone viral.

Quiz 7: Summarizing Data With Pivottables