Convert 0101 from binary to denary
Convert 49 from denary to binary
11101001011100010101111000110001
How many unique characters can standard ASCII represent?
Convert 1111 from binary to denary
Convert 115 from denary to binary
10011000110110000000100001100100
Which of the following is the largest?
- Megabyte
- Gigabyte
- Terabyte
- Kilobyte
Which character set includes emojis?
- Unicode
- Bézier curves
- ASCII
- JPEG
What is the main disadvantage of a bitmap image?
- It cannot represent complex colours
- It has no file size limit
- It cannot be coloured
- It becomes pixelated when resized
Convert 1100 from binary to denary
What is Unicode primarily used for?
- Storing numbers in binary
- Encrypting passwords
- Compressing image files
- Representing text and symbols in multiple languages
