Computer Basics Quiz

Which of the following is an example of a text input element in a UI?

• Toolbar

• Checkbox

• Text Field

• Image

What kind of input is "Face Recognition" on smartphones?

• Output

• Software-only

• Biometric Input

• Haptic Input

Which output type involves vibration feedback?

• LED Output

• Audio Output

• Haptic Feedback

• Screen Resolution

Which of the following is a physical button on a smartphone?

• Voice assistant

• Volume control

• Virtual keyboard

• App icon

Which of the following is NOT an input device?

• Mouse

• Microphone

• Touchscreen

• Printer

Which file type is used to install Android apps?

• .exe

• .app

• .apk

• .odt

Which format is ideal for sharing fixed-layout documents?

• .txt

• .docx

• .pdf

• .jpg

What does ASCII encoding represent in computers?

• Image pixels

• Sound waves

• Text characters in binary

• Web protocols

What does the command mkdir do in Linux?

• Lists files

• Deletes files

• Creates directories

• Moves files

Which programming concept stores changeable values during execution?

• Loop

• Variable

• Constant

• Library