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COMP 230 Week 7 Quiz (GRADED A) | 20 OUT OF 20 | 100% Correct solution $10.99   Add to cart

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COMP 230 Week 7 Quiz (GRADED A) | 20 OUT OF 20 | 100% Correct solution

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COMP 230 Week 7 Quiz Question:(TCO 7) What is the most common database query language? Question:(TCO 7) What is the name for a column that uniquely identifies a record? Question: (TCO 7) The __ in a table is the column that makes each record different from…. Question: (TCO 7) Which of the followi...

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  • May 5, 2022
  • 7
  • 2021/2022
  • Exam (elaborations)
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Score for this attempt: 20 out of 20
Submitted Oct 10 at 1pm
This attempt took 10 minutes.

Question 1
pts
(TCO 7) What is the most common database query language?

Correct!


SQL


Java




MML



C++

Instructor Explanation: See the Week 7 Lecture and Doc Sharing documents.



Question 2
pts
(TCO 7) What is the name for a column that uniquely identifies a record?

Correct!


Primary key


Table key




This study source was downloaded by 100000845689434 from CourseHero.com on 05-05-2022 11:43:30 GMT -05:00


https://www.coursehero.com/file/25641954/COMP-230-week-7-QUIZdocx/

, Unique key



Foreign key

Instructor Explanation: See the Week 7 Lecture and Doc Sharing documents.




Question 3
pts
(TCO 7) What task(s) are involved in designing a database table?




Naming each field



Naming each record



Inserting all the data


Correct!


Naming each field and providing data types
Instructor Explanation: See the Week 7 Lecture and Doc Sharing documents.



Question 4
pts
(TCO 7) The _____ in a table is the column that makes each record different
from all others.




unique record

Correct!




This study source was downloaded by 100000845689434 from CourseHero.com on 05-05-2022 11:43:30 GMT -05:00


https://www.coursehero.com/file/25641954/COMP-230-week-7-QUIZdocx/

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