edeliz8221 edeliz8221

02-09-2020
Computers and Technology

contestada

The relational operators have the property of _____; that is, the use of relational algebra operators on existing relations (tables) produces new relations.

Respuesta :

isaacoranseola isaacoranseola

02-09-2020

Answer:

Closure

Explanation:

The relational operators have the property of closure ; that is, the use of relational algebra operators on existing relations (tables) produces new relations.

Answer Link

Otras preguntas

The sum of six times a number and 8 is equal to five times the number

Which description of the Monroe Doctrine is accurate? A. a belief in the moral and military superiority of the Untied States over all other nations B. an announ

Why did Richard Nixon resign as president?

True or False: The dominant group is the victim of unequal treatment at the hands of the minority group.

What were the names of the two groups the Egyptians traded with in Africa? A. Kupelletes and Hittites B. Nubians and Canaanites C. Kupelletes and Nubians

The location of the famous stand by three hundred Spartans against the Persian army is called _____. A. Marathon B. Thermopylae C. Hellespont D. Salamis

A form of discrimination that is upheld by the law is called _____. de facto segregation legal discrimination Jim Crow laws subjugation

_________ and Rome were centers for the classics.. Spain Greece France

Ecosystems usually become balanced by natural controls, including natural selection. A balanced ecosystem is one in which

in 1777, who commanded the American soldiers who captured 5,800 British soldiers under general Burgoyne at Saratoga