Texts, Sounds and Images II

What does ASCII stand for in the context of character sets?

• American Standard Code for Information Interchange

• All Standard Code for International Interchange

• Automated System for Character Information

• • American System for Communication Integration

  
  

How many bits are used in the standard ASCII code character set?

• 6 bits

• 7 bits

• 8 bits

• 9 bits

What is the purpose of Unicode in character encoding?

• • Supports only English characters

• Represents all languages in the world

• Supports only operating systems

• Represents numeric characters

What does the amplitude of a sound wave specify?

• Color of the sound

• Loudness of the sound

• Frequency of the sound

• Length of the sound

What is sampling rate measured in?

• Hertz (Hz)

• Decibels (dB)

How are images stored in a computer as per the given notes?

• Series of letters

• Series of binary numbers

• Series of decimal numbers

• Series of hexadecimal numbers

What does image resolution refer to?

• Number of colors in an image

• Size of the image file

• Number of pixels that make up an image

• Brightness of the image