IS214 - Midterm Exam

Which of the following best describes human-computer interaction (HCI)?

• The study of how humans interact with computers.
• The study of how computers interact with each other.
• The study of how humans interact with each other through computers.
• The study of how computers interact with humans.

Which of the following is not an important consideration in designing user interfaces?

• Complexity
• Consistency
• Flexibility
• Simplicity

Which of the following best describes usability testing in HCI?

• Testing how easy a system is to learn and use.
• Testing the reliability of a system.
• Testing the security of a system.
• Testing the compatibility of a system

Which of the following is not a goal of user-centered design?

• Improving user experience
• Reducing user errors
• Decreasing user productivity
• Increasing user satisfaction

Which of the following is an example of an input device for a computer system?

• Keyboard
• Monitor
• Printer
• Speakers

Which of the following is an example of a feedback mechanism in HCI?

• Error messages
• Keyboard
• Sound effects
• Mouse

Which of the following is an example of an output device for a computer system?

• Monitor
• Microphone
• Touchpad
• Scanner

What is natural computing in HCI?

• The integration of natural elements like speech, gestures, and facial expressions in human-computer interaction.
• The use of computer-generated graphics and sounds to create natural environments.
• The development of more advanced computer hardware to facilitate natural computing.
• The study of natural systems to develop new computing models and algorithms.

What is user-centered design?

• A design approach that focuses on the needs, wants, and limitations of the users throughout the design process.
• A design approach that focuses on the aesthetic qualities of the product.
• A design approach that focuses on reducing the cost of production.
• A design approach that focuses on improving the speed of development.

What is usability testing?

• The process of testing a product with representative users to identify usability issues.
• The process of testing a product with developers to identify coding errors.
• The process of testing a product with executives to identify potential profits.
• The process of testing a product with customers to identify product preferences.