Computer Input Devices Quiz

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Questions and Answers

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?

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?

Professionally-generated Content (PGC)

Microblogs

User-generated Content (UGC) (correct)

Bloggers

What is a Video Blog or Video Log (Vlog) based on the text?

A form of blog where video is the primary medium Signup and view all the answers

What do Social Media platforms like Twitter and Facebook represent in the context of messaging?

The destination of the message Signup and view all the answers

What does Professionally-generated Content (PGC) refer to in the text?

Content generated by the brand itself Signup and view all the answers

What is the function of application software?

Perform specific functions for a user Signup and view all the answers

Which technology has evolved to Ultra Large-Scale Integration (ULSI)?

VLSI Signup and view all the answers

How many transistors do microprocessor chips typically have?

10 million Signup and view all the answers

What is the role of system software?

Coordinate hardware and software activities Signup and view all the answers

Which type of software runs a computer's application programs and hardware?

System software Signup and view all the answers

What kind of tasks does application software typically perform?

Executing specific functions for a user Signup and view all the answers

What type of hardware equipment allows a user to speak into the computer to input data and instructions?

Microphone Signup and view all the answers

Which hardware converts printed materials into a form the computer can use, like pdf or jpeg?

Scanner Signup and view all the answers

Which hardware displays text, graphics, and videos on a screen?

Monitor Signup and view all the answers

What is the function of a system unit in a computer?

To house main elements of a computer for data administration Signup and view all the answers

What aspect of computer hardware can be described as a tiny piece of silicon containing millions of miniature electronic circuits?

Processor Chip Signup and view all the answers

Which hardware device is used to control the cursor on a computer screen by being dragged across a flat surface?

Mouse Signup and view all the answers

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.

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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Description

Test your knowledge on computer input devices including the keyboard, mouse, and microphone. Learn about how these devices accept different types of user inputs to interact with computers.