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ycow [4]
3 years ago
10

SQL a. has become the de facto standard database language b. can be used to define database systems c. both a. and b. d. none of

the above
Computers and Technology
1 answer:
ElenaW [278]3 years ago
6 0

Answer:

a.)has become the de facto standard database language

Explanation:

SQL known as Structure Query Language can be described as domain specific language that is Been used in execution of tasks son database. Those task could be updating of data.

Database admistraion.

Microsoft SQL server is one of the example of database system that uses SQL.

It should be noted that SQL has become the de facto standard database language

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True.

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An attribute that can have more than one value for each entity instance is referred to as:
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D) a multivalued attribute

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3 years ago
State the major different between fours types of computers
Igoryamba

Answer:

1. Supercomputers

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Supercomputers are optimized to execute only a small number of programs. This makes it possible for them to execute these few programs at a very high speed. Due to their inhibiting cost, they are used in high-end places like in scientific research centers. The supercomputer consists of thousands of processors, allowing it to clock in at very high speeds measured by petaflops.

These computer types are also very large in size due to the numerous parts and components involved in their design.

A good example of a supercomputer is Tianhe-2, which is located in the National Supercomputer Center in Guangzhou, China. It features 3.12 million cores, allowing it to run at speeds of 33.86 petaflops.

2. Mainframe Computers

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8 0
2 years ago
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