Froggy Jumps Digital Encoding & Media QuizVersión en línea Test your knowledge of ASCII, Unicode, sampling and images. por juno 1 What does ASCII stand for? a American Standard Code for Information Interchange b American Standard Code for Integrated Interchange c American Standard Code for Internet Interchange 2 Unicode stands for? a Unified Character Standard b Universal Character Set c United Code for International Characters 3 How many characters does ASCII support? a 256 b 128 c 1024 4 ASCII uses how many bits per character? a 7 bits b 6 bits c 8 bits 5 What does Extended ASCII add? a 9-bit codes, adding 256 more characters b 8-bit codes (0-255), adding 128 more characters c 16-bit codes (0-65535), adding 32k characters 6 What is sampling rate? a Number of sound samples per second (Hz) b Bits per sample c Number of colors in a display 7 What is color depth? a Total bits in an image file b Number of bits used to represent each color c Bits per sample in audio 8 What is a bitmap image? a An image stored as vector curves b An image made up of pixels in a 2D matrix c A vector-based scalable image 9 What is sampling resolution? a Color depth per pixel b Number of samples per second c Number of bits used to represent sound amplitude
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