Digital Literacy and Computer Types

Questions and Answers

Which of the following devices operates using memory-stored instructions?

Printer

Smartphone (correct)

E-book reader

Scanner

What does a pointing device primarily allow a user to do?

Print documents

Control a symbol on the screen (correct)

Store data and information

Capture audio inputs

Which of the following is NOT considered an output device?

Printer

Monitor

Headphones

Keyboard (correct)

Which storage medium is primarily used for fast access and retrieval of data?

Solid-State Drive Signup and view all the answers

What is the function of a web server?

To deliver requested webpages to a user’s computer Signup and view all the answers

Which of the following best describes green computing?

Reducing electricity consumption and environmental waste Signup and view all the answers

What is the role of a software developer?

To create applications and write operational instructions Signup and view all the answers

Which of the following best defines digital literacy?

Having current knowledge and understanding of technology Signup and view all the answers

What does a search engine do?

Finds information related to specific topics Signup and view all the answers

Which of the following describes a network?

A collection of computers and devices connected together Signup and view all the answers

What are the components that store instructions waiting to be executed called?

Memory Signup and view all the answers

Which of the following is NOT a component of the Internet?

Storage media Signup and view all the answers

Which technology enables users to engage with an application?

User interface Signup and view all the answers

What does voice input technology allow users to do?

Speak commands and data inputs Signup and view all the answers

Study Notes

Digital Literacy and Computers

Staying digitally literate requires keeping up with technology changes.
Digital literacy encompasses knowledge of computers, mobile devices, Internet usage, and related technologies.

Types of Computers

Laptop: Portable personal computer.
Tablet: Touchscreen mobile device, larger than a smartphone but smaller than a laptop.
Desktop: Personal computer designed for regular use at a single location.
Server: Computer that provides data or services to other computers on a network.

Mobile and Gaming Devices

Smartphone: Mobile phone with advanced computing capabilities.
Digital Camera: Device for capturing images digitally.
Portable Media Player: Device for playing audio and video files.
E-book Reader: Device designed for reading electronic books.
Game Console: Dedicated device for playing video games.

Data and Information Input/Output

Keyboard: Input device with keys to enter data and instructions.
Pointing Device: Manipulates a pointer on the screen (e.g., mouse, trackpad).
Voice Input: Allows data entry via spoken commands.
Scanner: Converts printed text/images into digital format for processing.
Output Devices: Hardware that provides information to users.
- Printer: Outputs text and graphics on physical media like paper.
- Display: Visualizes text, graphics, and video.
- Speakers: Produce audio output like music and sounds.

Memory and Storage

Memory: Stores temporarily the data and instructions for processing.
Storage Media: Holds data and programs permanently.
- Hard Disk/SSD: Primary storage devices with variable capacity.
- USB Flash Drive: Portable storage device for transferring files.
- Memory Card: Used in cameras and smartphones for storage.
- Optical Disc: Includes CDs, DVDs, and Blu-ray for data storage.
- Cloud Storage: Remote storage accessed via the Internet.

The Internet and the World Wide Web

Internet: Global network connecting millions of users and businesses.
World Wide Web: Collection of interlinked electronic documents accessible through the Internet.
- Webpage: Individual document on the web.
- Website: Collection of related webpages.

Browsing and Searching

Browser: Software to access and view webpages.
Search Engine: Tool for finding information online related to specific topics.
Online Social Network: Platform for users to share content like stories, photos, and videos.

Digital Safety and Security

Importance of protecting computers and mobile devices from threats.
Green Computing: Practices to reduce electricity use and electronic waste.
- Strategies include recycling, using energy-efficient hardware, and extending the life of devices.

Software Concepts

Software: Program that performs tasks on a computer.
Installation: Setting up software to work with hardware.
User Interface: Means of interaction between user and program.
Software Developer: Individual who creates software applications.

Communications and Networks

Communications Device: Hardware for transferring data between computers and networks.
Network: Connection of computers and devices to share resources.
- Benefits include sharing Internet access, content, and devices.
Wireless Technologies: Enable communication without physical connections.

Description

Test your knowledge on digital literacy and various types of computers, mobile devices, and gaming consoles. This quiz covers essential technology concepts and their everyday applications. Stay updated with the latest in digital technology!