Binary
The smallest unit of data that can only hold a value of 0 or 1.
What is a bit?
This encoding system is designed to convert characters like letters and numbers into binary for computer processing.
What is ASCII?
When was the Unicode system released?
What is 1991?
Hexadecimal uses this base system.
What is base-16?
A unit of digital information consisting of 8 bits for computer memory and processing.
What is a byte?
In ASCII, characters 0–31 are used for these kinds of non-printable functions, such as signaling a newline or tab.
What are control characters?
In Unicode, each character is assigned a unique code in this format, such as U+0041 for the letter ‘A’.
What is a code point?
The value of E in hex.
What is 14?
The decimal number 13 converted to binary would produce this combination of bits.
What is 1101?
What does ASCII stand for?
What is American Standard Code for Information Interchange?
Unicode introduced encoding schemes like UTF-8 and UTF-16 to manage its large character set. In UTF-8, common characters like ‘A’ are stored using how many bits?
What is 8 bits?
The decimal number of the hex value of 111 is this.
What is 273?
The binary number 10110011 converts to this decimal number.
What is 179?
ASCII values for digits range from 48 to 57. In this range, the ASCII value 50 represents which digit?
What is 2?
Knowing that Unicode is a 32 bit system, how many POSSIBLE values can it hold?
What is 4 billion?
Hex mainly used for this.
What is simplifying binary?
The decimal number 250 can be represented by these 8 bits.
What is 11111010?
When was ASCII first published?
What is 1963?
How are values noted in the Unicode system?
What is U+ (followed by the hexadecimal code)?
Hex is used in memory for this function.
What is defining locations?