Cloud and Mobile Technologies

 

1. What is NOT true about cloud computing?
1. Requires internet access
2. Processing happens on both the client and the server
3. Users access cloud computer through a web browser
4. Requires the user to install special software or applications
5. Data centers store cloud data

 

1. What is NOT an example of cloud computing
1. Checking your mail.ru email
2. Editing a document in Google Drive
3. Typing a document in Microsoft Word
4. Watching a video on YouTube
5. Using the online version of Google Translate

 

1. What is a frontend component of cloud computing?
   Study hint: Identify the other answers
1. Web server
2. Web browser
3. Databases
4. Storage devices
5. Data center

 

1. What describes the internet infrastructure?
1. allows for building applications and services over the internet
2. the resources that support the flow, storage, processing, and analysis of data
3. an environment in which a piece of software is executed
4. applications that run on a server
5. a development stack for developers to build applications

 

1. What is an example of a computing platform?
1. A data center that processes and stores data
2. Google Photos
3. An internet-based application
4. An operating system that hosts an application
5. Hardware, such as a server

 

1. What is a web application?
1. applications that run on a server
2. an operating system that hosts an application
3. a data center that processes and stores data
4. a development stack for developers to build applications
5. an environment in which a piece of software is executed

 

1. What does IaaS stand for in cloud computing?
   Study hint: Identify the other answers
1. Internet as a Service
2. Information as a Service
3. Infrastructure as a Service
4. International Association of Agricultural Students
5. Integration as a Service

 

1. What components are associated with SaaS?
   Study hint: Identify the other answers
1. client, web browser, mobile device
2. database, runtime, server applications
3. operating systems, software development platforms
4. server, storage, network
5. data center, bandwidth, power supply backup

 

1. In simple terms, define PaaS
   Study hint: Identify the answer
1. provides and manages the hardware
2. runs software in the cloud
3. apps that allow a user to access cloud data
4. hosts an application or service
5. large data centers that contain servers

 

1. Which is an advantage of cloud computing?
1. Increased data reliability
2. Universal document access
3. Device independence
4. Easier group collaboration
5. All are advantages of cloud computing

 

1. Which is a disadvantage of cloud computing?
1. Access documents anytime, anywhere
2. Use any device to access the same data
3. No required software updates on the client
4. Security concerns of stored data
5. Automatic backup of data

 

1. What is mobile technology?
1. Technology that you can carry
2. Technology that is portable and can communicate
3. Technology that can communicate
4. Technology developed using miniaturization
5. Technology that is compact

 

1. What is a typical form of how mobile devices communicate?
1. Ethernet cables
2. USB cables
3. WiFi
4. Flash drives
5. Memory cards

 

1. What does MCC stand for in cloud computing?
1. Mainframe Cloud Computing
2. Markup Cloud Computing
3. Massive Cloud Computing
4. Mobile Cloud Computing
5. Modern Cloud Computing

 

1. What is a characteristic of mobile devices?
1. scalable bandwidth
2. centralized
3. scalable storage
4. limited storage
5. scalable processing power

 

1. What is a characteristic of mobile cloud computing?
1. portable
2. scalable bandwidth
3. centralized
4. scalable storage
5. scalable processing power

 

1. Which resource does mobile cloud computing consume the most?
1. mobile battery consumption
2. mobile processing power
3. mobile storage space
4. mobile bandwidth
5. mobile cloud computing does not consume any of these resources

 

Multimedia Technologies

 

1. What is media?
1. Communicating using more than one form
2. A means of mass communication
3. A field of study to create videos
4. The creation of digital audio or video
5. Digital broadcasting that contains animations

 

1. What is animation?
   Study hint: Identify the rest of the answer
1. miniature pictures, called fonts
2. digitally stored sound
3. a sequence of existing images or frames and assembled to show motion
4. a continuous motion that is split it into individual frames
5. a digital representation of a physical object

 

1. What is NOT true of computerized text?
1. A miniature picture of a letter
2. Originally 8x8 pixels
3. Called fonts today
4. The original text was multicolored
5. Displayed by turning off pixels

 

1. All computer colors are created by mixing which colors?
1. Yellow, blue, green
2. Blue, green, black
3. White, black, red
4. Red, green, blue
5. Red, purple, black

 

1. What is an example digital audio?
1. JPG
2. MP3
3. Font
4. PNG
5. MPEG4

 

1. How does digital audio different from analog audio?
1. You can detect digital audio because it sounds computerized
2. Digital audio takes up more storage space
3. Digital audio uses a series of numerical values to determine amplitude
4. Digital audio is a true replication of analog audio
5. There is no difference between digital and analog audio

 

1. Which is digital audio?
1. A WAV file stored on the computer
2. Sound from a trumpet
3. Music from an electric guitar
4. Sound from the speakers on a computer
5. A song from an opera singer
   
   
2. What is an example of nonlinear media?
   Study hint: What about linear?
1. Video game
2. Cinema
3. A webcast (a real-time online lecture)
4. A newscast on TV
5. A weather report on TV

 

1. What describes hypertext?
1. text that contains media
2. text that is styled (different colors or font type)
3. static text on a page
4. text that contains links to other text
5. text that contains images

 

1. What is not an application of multimedia?
1. WWW
2. Computer games
3. Video conferencing
4. Videos with sound
5. All are examples of multimedia

 

1. What component is not required for a multimedia system?
1. Input device
2. Storage device
3. Communication networks
4. Output device
5. Hi-resolution displays

 

1. PNG is what type of media?
1. Audio
2. Video
3. Image
4. Text
5. Animation

 

1. What is not an image file format?
1. JPG
2. GIF
3. MKV
4. PNG
5. BMP

 

1. What is lossless audio?
   Study hint: What is lossy audio?
1. Simplified audio format
2. Audio with ranges removed that humans cannot hear
3. Audio that preserves the original audio
4. Highly compressed audio files
5. Audio with the complex parts removed

 

1. What is NOT an audio format?
1. MP3
2. MP4
3. AAC
4. WMA
5. All are audio formats

 

1. How many parts do video file formats have?
1. 1 (only the video file)
2. 2 (codec and container)
3. 3 (codec, container, video file)
4. 4 (codec, container, video file, audio file)
5. 5 (codec, container, video file, audio file, subtitles)

 

1. What does CODEC stand for?
1. common decoder
2. code crypt
3. compressor and decompressor
4. common file descriptor
5. International Conference on Computers and Devices for Communication

 

1. Which is a video codec?
1. H.264
2. MP4
3. MK4
4. AVI
5. OGG

 

1. Which is a video container?
1. H.264
2. ASF
3. WMA
4. AVI
5. MPEG-4 AVC

 

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