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Key Terms
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| Term |
Definition |
| Assignment |
Setting a variable to a value or the result of a calculation. |
| Arithmetic Operations |
Symbols that manipulate numbers by carrying out tasks such as addition or subtraction. |
| Relational Operations |
Compares data and produces either a true or false response. |
| Logical (Boolean) Operations |
Combines truth values (True or False) using operators such as OR, AND, NOT to produce another truth value. |
| String Manipulation |
Combining or manipulating strings. |
| Concatenating |
Joining strings together. |
| Left (String Operation) |
Extracting the left part of the string. LEFT(string, length) |
| Mid (String Operation) |
Extracting part of the string from within. MID(string, start position from left, length) |
| Right (String Operation) |
Extracting the right part of the string. RIGHT(string, length) |
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