Podcast
Questions and Answers
What is the term for the integration of digital information with the user's environment in real time?
What is the term for the integration of digital information with the user's environment in real time?
Which of the following devices uses human traits for identification?
Which of the following devices uses human traits for identification?
What is the purpose of a server in a network?
What is the purpose of a server in a network?
What is the primary function of a processor or central processing unit (CPU)?
What is the primary function of a processor or central processing unit (CPU)?
Signup and view all the answers
What is the term for a type of memory found on the motherboard of a digital device?
What is the term for a type of memory found on the motherboard of a digital device?
Signup and view all the answers
What is an embedded computer?
What is an embedded computer?
Signup and view all the answers
What is the term for a wireless technology with a short transmission range?
What is the term for a wireless technology with a short transmission range?
Signup and view all the answers
What is the term for the number of pixels a screen can display?
What is the term for the number of pixels a screen can display?
Signup and view all the answers
What is the basic unit of digital data storage?
What is the basic unit of digital data storage?
Signup and view all the answers
What is the purpose of a URL?
What is the purpose of a URL?
Signup and view all the answers
What is the primary function of a router?
What is the primary function of a router?
Signup and view all the answers
What is the main difference between a kilobyte and a byte?
What is the main difference between a kilobyte and a byte?
Signup and view all the answers
What is the term for saving files to servers located on the Internet?
What is the term for saving files to servers located on the Internet?
Signup and view all the answers
What is the BitTorrent protocol used for?
What is the BitTorrent protocol used for?
Signup and view all the answers
What is the purpose of an ISP?
What is the purpose of an ISP?
Signup and view all the answers
What is the transmission media with the largest bandwidth?
What is the transmission media with the largest bandwidth?
Signup and view all the answers
What is packet switching used for?
What is packet switching used for?
Signup and view all the answers
What is the term for the practice of using a network of remote servers to store, manage, and process data?
What is the term for the practice of using a network of remote servers to store, manage, and process data?
Signup and view all the answers
What is the main purpose of data analytics?
What is the main purpose of data analytics?
Signup and view all the answers
What are the main building blocks of simple neural networks?
What are the main building blocks of simple neural networks?
Signup and view all the answers
What is the study and application of processes that combine computer and data science to enable computer-assisted or automated problem-solving?
What is the study and application of processes that combine computer and data science to enable computer-assisted or automated problem-solving?
Signup and view all the answers
What is referred to as the variance that exists in the output provided by AI algorithms?
What is referred to as the variance that exists in the output provided by AI algorithms?
Signup and view all the answers
What includes conscious or unconscious errors in cognition that impact an individual's judgments, assumptions, and decision making?
What includes conscious or unconscious errors in cognition that impact an individual's judgments, assumptions, and decision making?
Signup and view all the answers
What is a mathematical framework that can be used to analyze how much an algorithm recalls data and information about individuals?
What is a mathematical framework that can be used to analyze how much an algorithm recalls data and information about individuals?
Signup and view all the answers
What is the primary purpose of a MAC address?
What is the primary purpose of a MAC address?
Signup and view all the answers
What is the term for the process of making electronic payments from one account to another?
What is the term for the process of making electronic payments from one account to another?
Signup and view all the answers
What type of cookie is stored on a user's hard drive and collects information about user preferences?
What type of cookie is stored on a user's hard drive and collects information about user preferences?
Signup and view all the answers
What is the term for the deliberate misuse of computers and networks via the Internet?
What is the term for the deliberate misuse of computers and networks via the Internet?
Signup and view all the answers
What is the primary function of a firewall software?
What is the primary function of a firewall software?
Signup and view all the answers
What is the term for a computer that has been taken over by a hacker?
What is the term for a computer that has been taken over by a hacker?
Signup and view all the answers
What is the term for a program that appears legitimate but executes an unwanted activity?
What is the term for a program that appears legitimate but executes an unwanted activity?
Signup and view all the answers
What is the term for the right of personal privacy concerning the storing and displaying of information online?
What is the term for the right of personal privacy concerning the storing and displaying of information online?
Signup and view all the answers
What is the term for the technology that provides a type of firewall protection by hiding internal IP addresses?
What is the term for the technology that provides a type of firewall protection by hiding internal IP addresses?
Signup and view all the answers
What is the term for a type of spyware that records all actions typed on a keyboard?
What is the term for a type of spyware that records all actions typed on a keyboard?
Signup and view all the answers
What is a macro virus?
What is a macro virus?
Signup and view all the answers
What is the primary goal of a DDoS attack?
What is the primary goal of a DDoS attack?
Signup and view all the answers
What is the next step in the PDLC after the problem has been clearly defined?
What is the next step in the PDLC after the problem has been clearly defined?
Signup and view all the answers
What is the term for the level of complexity of a programming language?
What is the term for the level of complexity of a programming language?
Signup and view all the answers
What is the purpose of a DBMS?
What is the purpose of a DBMS?
Signup and view all the answers
What is the term for the organization of data from single characters to fields, records, and tables?
What is the term for the organization of data from single characters to fields, records, and tables?
Signup and view all the answers
What is the term for the reliability and accuracy of the information in a database?
What is the term for the reliability and accuracy of the information in a database?
Signup and view all the answers
What is the purpose of creating a query in a database?
What is the purpose of creating a query in a database?
Signup and view all the answers
What is data mining best described as?
What is data mining best described as?
Signup and view all the answers
What is the primary role of descriptive analytics?
What is the primary role of descriptive analytics?
Signup and view all the answers
What is the primary function of a computer's microprocessor?
What is the primary function of a computer's microprocessor?
Signup and view all the answers
Which type of computer is designed to evaluate complex data very quickly?
Which type of computer is designed to evaluate complex data very quickly?
Signup and view all the answers
What is the term for the physical parts of a computer system?
What is the term for the physical parts of a computer system?
Signup and view all the answers
What is the purpose of RAM in a digital device?
What is the purpose of RAM in a digital device?
Signup and view all the answers
What is the term for a wireless technology with a short transmission range?
What is the term for a wireless technology with a short transmission range?
Signup and view all the answers
What is the term for a digital device that accepts input, processes data, provides output, and can store data?
What is the term for a digital device that accepts input, processes data, provides output, and can store data?
Signup and view all the answers
What is the term for the number of pixels a screen can display?
What is the term for the number of pixels a screen can display?
Signup and view all the answers
What is the term for a type of server that is shared by multiple users?
What is the term for a type of server that is shared by multiple users?
Signup and view all the answers
What is the primary goal of data analytics?
What is the primary goal of data analytics?
Signup and view all the answers
What are the main building blocks of simple neural networks?
What are the main building blocks of simple neural networks?
Signup and view all the answers
What is the study and application of processes that combine computer and data science to enable computer-assisted or automated problem-solving?
What is the study and application of processes that combine computer and data science to enable computer-assisted or automated problem-solving?
Signup and view all the answers
What is referred to as the variance that exists in the output provided by AI algorithms?
What is referred to as the variance that exists in the output provided by AI algorithms?
Signup and view all the answers
What includes conscious or unconscious errors in cognition that impact an individual's judgments, assumptions, and decision making?
What includes conscious or unconscious errors in cognition that impact an individual's judgments, assumptions, and decision making?
Signup and view all the answers
What is a mathematical framework that can be used to analyze how much an algorithm recalls data and information about individuals?
What is a mathematical framework that can be used to analyze how much an algorithm recalls data and information about individuals?
Signup and view all the answers
What is the primary unit of digital data storage in many computer architectures?
What is the primary unit of digital data storage in many computer architectures?
Signup and view all the answers
What is the purpose of a router in a network?
What is the purpose of a router in a network?
Signup and view all the answers
What is the term for a high-speed Internet connection that is always on?
What is the term for a high-speed Internet connection that is always on?
Signup and view all the answers
What is the term for the practice of using a network of remote servers to store, manage, and process data?
What is the term for the practice of using a network of remote servers to store, manage, and process data?
Signup and view all the answers
What is the term for the number of bytes that can be carried on an Internet transmission media in a given amount of time?
What is the term for the number of bytes that can be carried on an Internet transmission media in a given amount of time?
Signup and view all the answers
What is the term for a device that allows several computers to use a single Internet connection?
What is the term for a device that allows several computers to use a single Internet connection?
Signup and view all the answers
What is the term for the communication technology that uses short-wavelength radio waves to transfer data?
What is the term for the communication technology that uses short-wavelength radio waves to transfer data?
Signup and view all the answers
What is the term for the entity that manages domain names and IP addresses on the Internet?
What is the term for the entity that manages domain names and IP addresses on the Internet?
Signup and view all the answers
What is the term for the type of storage device that uses integrated circuits to store data?
What is the term for the type of storage device that uses integrated circuits to store data?
Signup and view all the answers
What is the term for the process of accessing a file on the Internet and then copying it onto your computer?
What is the term for the process of accessing a file on the Internet and then copying it onto your computer?
Signup and view all the answers
What is a virus written in a specific language and placed within a document or spreadsheet called?
What is a virus written in a specific language and placed within a document or spreadsheet called?
Signup and view all the answers
What is the primary goal of a DDoS attack?
What is the primary goal of a DDoS attack?
Signup and view all the answers
What is the next step in the PDLC after the problem has been clearly defined?
What is the next step in the PDLC after the problem has been clearly defined?
Signup and view all the answers
What is the term for the level of complexity of a programming language?
What is the term for the level of complexity of a programming language?
Signup and view all the answers
What is the purpose of a DBMS?
What is the purpose of a DBMS?
Signup and view all the answers
What is the term for the organization of data from single characters to fields, records, and tables?
What is the term for the organization of data from single characters to fields, records, and tables?
Signup and view all the answers
What is the term for the reliability and accuracy of the information in a database?
What is the term for the reliability and accuracy of the information in a database?
Signup and view all the answers
What is the purpose of creating a query in a database?
What is the purpose of creating a query in a database?
Signup and view all the answers
What is data mining best described as?
What is data mining best described as?
Signup and view all the answers
What is the role of descriptive analytics?
What is the role of descriptive analytics?
Signup and view all the answers
What is the primary characteristic of a public cloud deployment model?
What is the primary characteristic of a public cloud deployment model?
Signup and view all the answers
What is the primary purpose of a MAC address?
What is the primary purpose of a MAC address?
Signup and view all the answers
What is electronic funds transfer (EFT) used for?
What is electronic funds transfer (EFT) used for?
Signup and view all the answers
What is the primary concern of intellectual property?
What is the primary concern of intellectual property?
Signup and view all the answers
What is the term for the right of personal privacy concerning the storing and displaying of information online?
What is the term for the right of personal privacy concerning the storing and displaying of information online?
Signup and view all the answers
What is a type of spyware that records all actions typed on a keyboard?
What is a type of spyware that records all actions typed on a keyboard?
Signup and view all the answers
What is the primary purpose of a firewall software?
What is the primary purpose of a firewall software?
Signup and view all the answers
What is the term for a computer that has been taken over by a hacker?
What is the term for a computer that has been taken over by a hacker?
Signup and view all the answers
What is the primary purpose of a third-party cookie?
What is the primary purpose of a third-party cookie?
Signup and view all the answers
What is the term for the deliberate misuse of computers and networks via the internet?
What is the term for the deliberate misuse of computers and networks via the internet?
Signup and view all the answers
Study Notes
Computer Input
- Augmented reality (AR) integrates digital information with the user's environment in real-time
- Input devices include:
- Controller
- Point-of-sale device
- Biometric devices (using human traits for identification, e.g., fingerprints, eye retinas, facial bone structure)
Computer Hardware
- Refers to the physical parts of a computer system
- Motherboard: the circuit board that holds the computer's main microprocessor (central processing unit)
- Embedded computer: a digital device that accepts input, processes data, provides output, and can store data, but is part of a larger device or system (e.g., digital watches)
- Server: a computer system shared by multiple users, also referred to as host computers
- Supercomputer: the most powerful type of computer, used for complex calculations
- Processor/CPU: the brain of the computer, where calculations take place
- RAM (Random Access Memory): a type of memory found on the motherboard, electronic with no moving parts
- Universal Serial Bus (USB): an interface enabling communication between digital devices
- Bluetooth: a short-distance wireless communication technology using short-wavelength radio waves
Computer Storage
- Bit: the basic unit of digital data storage
- Byte: a unit of digital information consisting of 8 bits
- Kilobyte (KB): a unit of storage consisting of approximately 1,000 bytes
- Megabyte (MB): a unit of storage consisting of approximately 1,000 kilobytes
- Gigabyte (GB): a unit of storage consisting of approximately one billion bytes
- Terabyte (TB): a unit of digital data consisting of approximately one trillion bytes
- Cloud storage: saving files to servers located on the Internet
- Solid-state drives (SSDs): all-electronic storage devices used in various digital devices
Network, Internet, and Cloud
- BitTorrent protocol: allows users to share large files over the Internet
- Wi-Fi: uses the 802.11 protocol to connect devices to a Wi-Fi network
- Internet: a global network of interconnected computers and servers
- Packet switching: the Internet's method of transferring data in small packets
- Bandwidth: the volume of data that can be carried on an Internet transmission medium
- Broadband: a high-speed Internet connection always on
- Cloud computing: using a network of remote servers to store, manage, and process data
- MAC (Media Access Control) address: a unique 12-character alphanumeric identifier for a device on a network
Online Services
- E-commerce: electronic commerce, including B2C, C2C, and B2B
- Electronic funds transfer (EFT): transferring funds electronically
- Electronic data interchange (EDI): electronically communicating business transactions and information
- Personal branding: identifying and expressing unique traits and values online
- Metaverse: highly immersive Internet experiences, often involving virtual or augmented reality
Cybersecurity
- Cybercrime: a crime in which a computer is the object or tool used to commit a criminal offense
- Cyberattack: a deliberate misuse of computers and networks via the Internet
- Cybersecurity exploit: a tool or technique for taking advantage of a vulnerability to break into a system
- Firewall: a software or hardware barrier that controls incoming and outgoing network traffic
- White hat hacker: a security expert who attempts to hack into a network to ensure its protection
- Trojan horse virus: a program that appears legitimate but executes an unwanted activity
- Distributed Denial-of-Service (DDoS) attack: flooding a server with Internet traffic to prevent access
Computer Programming
- Programming: converting a task into commands a computer can use to perform the task
- Algorithm: a step-by-step procedure for solving a problem
- Flowchart: a visual representation of an algorithm
- Object-oriented analysis: identifying input categories and creating classes and objects
- C programming language: a popular language developed in the 1970s
- HTML (Hypertext Markup Language): a standard markup language for displaying content on the web
Databases
- Database Management System (DBMS): a system that maximizes the benefits of a database
- Data hierarchy: organizing data into fields, records, and tables
- Relational database: a database using fields to create links between tables
- Data integrity: the reliability and accuracy of information in a database
- Data mining: using mathematical tools and artificial intelligence to discover patterns and trends in large datasets
Computer Input
- Augmented reality (AR) integrates digital information with the user's environment in real-time
- Input devices include:
- Controller
- Point-of-sale device
- Biometric devices (using human traits for identification, e.g., fingerprints, eye retinas, facial bone structure)
Computer Hardware
- Refers to the physical parts of a computer system
- Motherboard: the circuit board that holds the computer's main microprocessor (central processing unit)
- Embedded computer: a digital device that accepts input, processes data, provides output, and can store data, but is part of a larger device or system (e.g., digital watches)
- Server: a computer system shared by multiple users, also referred to as host computers
- Supercomputer: the most powerful type of computer, used for complex calculations
- Processor/CPU: the brain of the computer, where calculations take place
- RAM (Random Access Memory): a type of memory found on the motherboard, electronic with no moving parts
- Universal Serial Bus (USB): an interface enabling communication between digital devices
- Bluetooth: a short-distance wireless communication technology using short-wavelength radio waves
Computer Storage
- Bit: the basic unit of digital data storage
- Byte: a unit of digital information consisting of 8 bits
- Kilobyte (KB): a unit of storage consisting of approximately 1,000 bytes
- Megabyte (MB): a unit of storage consisting of approximately 1,000 kilobytes
- Gigabyte (GB): a unit of storage consisting of approximately one billion bytes
- Terabyte (TB): a unit of digital data consisting of approximately one trillion bytes
- Cloud storage: saving files to servers located on the Internet
- Solid-state drives (SSDs): all-electronic storage devices used in various digital devices
Network, Internet, and Cloud
- BitTorrent protocol: allows users to share large files over the Internet
- Wi-Fi: uses the 802.11 protocol to connect devices to a Wi-Fi network
- Internet: a global network of interconnected computers and servers
- Packet switching: the Internet's method of transferring data in small packets
- Bandwidth: the volume of data that can be carried on an Internet transmission medium
- Broadband: a high-speed Internet connection always on
- Cloud computing: using a network of remote servers to store, manage, and process data
- MAC (Media Access Control) address: a unique 12-character alphanumeric identifier for a device on a network
Online Services
- E-commerce: electronic commerce, including B2C, C2C, and B2B
- Electronic funds transfer (EFT): transferring funds electronically
- Electronic data interchange (EDI): electronically communicating business transactions and information
- Personal branding: identifying and expressing unique traits and values online
- Metaverse: highly immersive Internet experiences, often involving virtual or augmented reality
Cybersecurity
- Cybercrime: a crime in which a computer is the object or tool used to commit a criminal offense
- Cyberattack: a deliberate misuse of computers and networks via the Internet
- Cybersecurity exploit: a tool or technique for taking advantage of a vulnerability to break into a system
- Firewall: a software or hardware barrier that controls incoming and outgoing network traffic
- White hat hacker: a security expert who attempts to hack into a network to ensure its protection
- Trojan horse virus: a program that appears legitimate but executes an unwanted activity
- Distributed Denial-of-Service (DDoS) attack: flooding a server with Internet traffic to prevent access
Computer Programming
- Programming: converting a task into commands a computer can use to perform the task
- Algorithm: a step-by-step procedure for solving a problem
- Flowchart: a visual representation of an algorithm
- Object-oriented analysis: identifying input categories and creating classes and objects
- C programming language: a popular language developed in the 1970s
- HTML (Hypertext Markup Language): a standard markup language for displaying content on the web
Databases
- Database Management System (DBMS): a system that maximizes the benefits of a database
- Data hierarchy: organizing data into fields, records, and tables
- Relational database: a database using fields to create links between tables
- Data integrity: the reliability and accuracy of information in a database
- Data mining: using mathematical tools and artificial intelligence to discover patterns and trends in large datasets
Studying That Suits You
Use AI to generate personalized quizzes and flashcards to suit your learning preferences.
Description
This quiz covers the basics of computer hardware, including the motherboard and embedded computers, as well as various input devices like controllers and biometric devices.
