Unit-5 Applications of Computer Science

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Unit-5 Applications of Computer Science

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A. floppy disks
B. the internet
C. fax machines
D. telephone books
Answer: Cloud computing delivers computing resources such as storage and software over the internet on demand.
A. System as a Server
B. Storage as a Signal
C. Speed as a Speedometer
D. Software as a Service
Answer: SaaS is a cloud model where software is delivered over the internet on a subscription basis.
A. a hardware keyboard
B. a power cable
C. Google Docs
D. a printer toner
Answer: Google Docs is a software application accessed through the internet, making it a SaaS product.
A. virtual machines and storage
B. only printer paper
C. only wallpapers
D. only ringtones
Answer: IaaS offers computing infrastructure such as virtual servers, storage, and networking over the internet.
A. storm cloud
B. hybrid cloud
C. rain cloud
D. lightning cloud
Answer: A hybrid cloud merges public and private clouds so an organization can get the benefits of both.
A. private desk
B. closed shelf
C. public cloud
D. secret drawer
Answer: Public clouds are owned by providers and made available to anyone over the internet.
A. private cloud
B. public mall
C. shared bench
D. open field
Answer: A private cloud is dedicated to one organization, offering more control and security.
A. graphics cards
B. sound cards
C. power supplies
D. cloud storage services
Answer: Dropbox and Google Drive store user files on remote servers that can be accessed over the internet.
A. fixed and unlimited paper
B. scalable resources as needed
C. no need for electricity
D. no need for internet
Answer: Cloud services can scale up or down quickly to match user demand, and users pay only for what they use.
A. only IaaS
B. only PaaS
C. only network services
D. SaaS
Answer: In SaaS, the provider manages everything from hardware to the software, and users simply use the application.
A. non-player characters (NPCs)
B. game boxes
C. memory cards
D. controller cables
Answer: Game AI controls non-player characters so they behave and react realistically.
A. spreadsheet AI
B. printer AI
C. game AI
D. scanner AI
Answer: Game AI handles the decision-making of characters so they respond to player actions in the game world.
A. drawing tickets by hand
B. personalized content recommendations
C. folding movie posters
D. locking theater doors
Answer: Streaming services use AI to recommend movies and music tailored to each user's taste.
A. agriculture
B. mining
C. construction
D. communication
Answer: Video calling software uses computer networks and encoding technologies to enable real-time communication.
A. recommendation algorithms
B. paper catalogs
C. radio signals only
D. wall posters
Answer: Recommendation algorithms use machine learning to suggest videos based on your viewing history.
A. breathe underwater
B. fly without machines
C. communicate with each other
D. see through walls
Answer: The Internet connects millions of computers, allowing global communication and information sharing.
A. spreadsheet macros
B. game AI
C. font settings
D. screen brightness
Answer: Game AI makes non-player characters respond intelligently to the player's choices and moves.
A. a paper notebook
B. a wall clock
C. a stapler
D. an internet connection
Answer: Cloud services are accessed through the internet, so a working internet connection is essential.
A. color mixing
B. paper folding
C. battery charging
D. speech recognition
Answer: Voice control systems use speech recognition to understand spoken commands and operate devices.
A. computer cooling
B. natural language generation
C. disk defragmentation
D. screen calibration
Answer: Natural language generation (NLG) is the AI technology that produces human-like text from data or prompts.
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