Examlex
____ is a PC operating system related to UNIX, an OS first developed in the 1960s for large, special-purpose computers used by scientists and researchers.
Tradition
The transmission of customs, beliefs, and cultural practices from one generation to another.
Marian Anderson
A celebrated African-American contralto and one of the most important singers of the 20th century, particularly known for her performance at the Lincoln Memorial in 1939.
Open-Air Concert
An outdoor music performance in which the audience and performers are exposed to the elements, often held in parks, amphitheaters, or other public spaces.
Lincoln Memorial
A monument in Washington D.C. dedicated to honoring President Abraham Lincoln, the 16th president of the United States, and symbolizing his ideals of freedom and equality.
Q10: Government units seek to make a profit.
Q14: _-generation computers were made possible with the
Q20: There are only two major types of
Q22: The _ is huge but it does
Q35: Taken together, these open sites are known
Q56: E-commerce sites use _ technology to encrypt
Q56: To identify the purpose of the Web
Q58: A(n) _ is an online educational Web
Q65: Facebook and Twitter are social networks. _
Q72: An early Internet technology is a _,