Podcast
Questions and Answers
What is the definition of a smartphone based on the text?
What is the definition of a smartphone based on the text?
- A hand-held telephone with computer capabilities (correct)
- A type of computer used for gaming
- A gaming console that can make calls
- A wearable device with fitness tracking features
What is a key feature of Smart TV's according to the text?
What is a key feature of Smart TV's according to the text?
- They are primarily used as computer monitors
- They include applications found in computers (correct)
- They can be worn throughout the day like wearables
- They are mainly used for radio communication
Which term refers to content created and owned by the users of a system?
Which term refers to content created and owned by the users of a system?
- Professionally-generated Content (PGC)
- Microblogs
- User-generated Content (UGC) (correct)
- Bloggers
What is a Video Blog or Video Log (Vlog) based on the text?
What is a Video Blog or Video Log (Vlog) based on the text?
What do Social Media platforms like Twitter and Facebook represent in the context of messaging?
What do Social Media platforms like Twitter and Facebook represent in the context of messaging?
What does Professionally-generated Content (PGC) refer to in the text?
What does Professionally-generated Content (PGC) refer to in the text?
What is the function of application software?
What is the function of application software?
Which technology has evolved to Ultra Large-Scale Integration (ULSI)?
Which technology has evolved to Ultra Large-Scale Integration (ULSI)?
How many transistors do microprocessor chips typically have?
How many transistors do microprocessor chips typically have?
What is the role of system software?
What is the role of system software?
Which type of software runs a computer's application programs and hardware?
Which type of software runs a computer's application programs and hardware?
What kind of tasks does application software typically perform?
What kind of tasks does application software typically perform?
What type of hardware equipment allows a user to speak into the computer to input data and instructions?
What type of hardware equipment allows a user to speak into the computer to input data and instructions?
Which hardware converts printed materials into a form the computer can use, like pdf or jpeg?
Which hardware converts printed materials into a form the computer can use, like pdf or jpeg?
Which hardware displays text, graphics, and videos on a screen?
Which hardware displays text, graphics, and videos on a screen?
What is the function of a system unit in a computer?
What is the function of a system unit in a computer?
What aspect of computer hardware can be described as a tiny piece of silicon containing millions of miniature electronic circuits?
What aspect of computer hardware can be described as a tiny piece of silicon containing millions of miniature electronic circuits?
Which hardware device is used to control the cursor on a computer screen by being dragged across a flat surface?
Which hardware device is used to control the cursor on a computer screen by being dragged across a flat surface?
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Study Notes
Smart Devices
- Smartphones are handheld devices that can perform computer-like tasks, such as browsing the internet and gaming.
- Wearable devices include fitness trackers and smartwatches that can be worn throughout the day.
- Smart TVs are the latest television sets that include computer-like applications, such as video streaming, and can also be used as computer monitors and gaming monitors.
Media and Content
- Media refers to the means of communication that uses unique tools to interconnect among people, such as television, radio, cellular phones, and the internet.
- User-Generated Content (UGC) is content created and owned by users of a system, such as blogs, microblogs, and video blogs (vlogs).
- Professionally-Generated Content (PGC) is content generated by a brand to showcase its products and services through images, videos, blog posts, etc.
Messaging and Social Media
- The messenger refers to the entity that delivers the message, such as circuits and social media platforms like Twitter and Facebook.
Computing and Microprocessors
- A microprocessor is a single chip that contains millions of electronic components and is used in devices such as pocket calculators, television sets, and audio and video appliances.
- The evolution of microprocessors has led to Ultra Large Scale Integration (ULSI) technology, which includes artificial intelligence (AI), natural languages, and expert systems.
Computer Hardware and Software
- Computer hardware includes all the machinery and equipment in a computer system.
- Software consists of all the electronic instructions that tell the computer how to perform a task and includes system software and application software.
- System software coordinates the activities and functions of the hardware and software, while application software performs specific tasks for the user.
Computer Peripherals
- Keyboard accepts letters, numbers, and commands from the user and is similar to an electric typewriter.
- Mouse is a small handheld device that is dragged across a flat surface to move the cursor on a computer screen.
- Microphone allows the user to speak into the computer to input data and instructions.
- Scanner converts printed materials into a digital form that the computer can use.
- Camera allows users to take pictures and transfer the images to a computer or printer.
- Monitor displays text, graphics, and videos on a screen and comes in three types: CRT, LCD, and LED.
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