Special Metacharacters Used to Match Patterns of Text Within Text

question 25

Short Answer

Special metacharacters used to match patterns of text within text files are called _________________________.

---

Definitions:

Life Expectancy

Life expectancy is the average number of years that a group of individuals of the same age is expected to live, based on current mortality statistics.

Population Growth

The increase in the number of individuals in a population due to births outpacing deaths or through migration.

Demographic Data

Information collected about the characteristics of human populations, such as age, gender, income, and education.

Crude Birth Rate

The rate of live births per thousand inhabitants in a population for a specified year.