Computing and IoT Devices

Question 1

What is a server?

Answer 1

A centralized computer clients can access.

Definition: Manages resources like files, printers, or webpages. Boot Story: Examples include file, print, and web servers.

Question 2

You want one computer to store files that everyone in the office can access. What type of computer is this?

Answer 2

Server

Definition: Centralized machine clients connect to. Boot Story: Used for file sharing in businesses.

Question 3

What is a dedicated server?

Answer 3

A server that only hosts your organization’s data.

Definition: Not shared with others. Boot Story: More secure than non-dedicated (shared hosting).

Question 4

What is a laptop?

Answer 4

A portable computer with built-in screen and keyboard.

Definition: Smaller than desktops, fewer peripherals. Boot Story: Prioritizes mobility over upgradeability.

Question 4

What is a workstation?

Answer 4

A standard computer for daily work.

Definition: Clients use them to connect to servers. Boot Story: Called “clients” in client-server networks.

Question 5

You need a computer you can carry between school and work. What type of computer is this?

Answer 5

Laptop

Definition: Portable PC with integrated screen and input devices. Boot Story: Common for mobile workers and students.

Question 6

What is a docking station?

Answer 6

A device that expands a laptop’s ports and power.

Definition: Adds USB, network, and display outputs. Boot Story: Makes laptops act like desktops.

Question 7

Why are laptop motherboards special?

Answer 7

They are proprietary.

Definition: Designed for a specific model and brand. Boot Story: This limits repair and upgrades.

Question 8

What are gaming consoles specialized for?

Answer 8

Playing games and media.

Definition: Dedicated hardware like GPUs, RAM, storage. Boot Story: Also connect to the internet.

Question 8

A student wants to upgrade their console with a new graphics card. Why won’t this work?

Answer 8

Consoles aren’t upgradable.

Definition: Closed systems. Boot Story: PCs allow upgrades; consoles usually do not.

Question 9

You download an app from the App Store. What OS are you likely using?

Answer 9

iOS

Definition: Apple’s mobile operating system. Boot Story: Tied to iPhones and iPads.

Question 9

What OS do smartphones and tablets run on?

Answer 9

Android or iOS.

Definition: Android by Google, iOS by Apple. Boot Story: Determines app ecosystem.

Question 10

What do smartphones rely on heavily?

Answer 10

Screen orientation.

Definition: Portrait = vertical, landscape = horizontal. Boot Story: Switches automatically when rotated.

Question 10

What’s important for smartphone security?

Answer 10

Locks and authentication.

Definition: Passcodes, biometrics. Boot Story: Protects private data.

Question 10

What do mobile devices use for backups?

Answer 10

Cloud storage.

Definition: iOS = iCloud, Android = Google Drive. Boot Story: Keeps files synced.

Question 11

You switch phones and still access all your photos. What feature made this possible?

Answer 11

Cloud storage

Definition: Online backups. Boot Story: Syncs data across devices.

Question 12

How do users install apps on mobile devices?

Answer 12

Through app stores.

Definition: iOS uses App Store, Android uses Play Store. Boot Story: Each OS has its own app ecosystem.

Question 13

How do mobile devices exchange data wirelessly?

Answer 13

Wi-Fi, Bluetooth, NFC.

Definition: Built-in wireless standards. Boot Story: Used for internet, sharing, payments.

Question 14

You’re boarding a plane and must disable wireless connections. What feature should you use?

Answer 14

Airplane Mode

Definition: Turns off cellular, Wi-Fi, and Bluetooth. Boot Story: Conserves battery and meets airline rules.

Question 15

What is the Internet of Things (IoT)?

Answer 15

Everyday devices connected to the internet.

Definition: Expands connectivity beyond PCs and phones. Boot Story: Examples: cameras, thermostats, appliances.

Question 16

Your house lights and thermostat are controlled through your phone. What technology is this?

Answer 16

IoT

Definition: Smart devices connected to the internet. Boot Story: Common in smart homes.

Question 17

What are benefits of IoT?

Answer 17

Improves efficiency and resource usage.

Definition: Saves cost, enables automation. Boot Story: Examples: smart energy systems.

Question 18

What is a concern with IoT devices?

Answer 18

Security and privacy.

Definition: Risks with online data. Boot Story: Weak IoT security can expose homes or businesses.