Answer:
The answer is "Option c".
Explanation:
This teaching is normally taken at the origin of machines in software-based research. It can also be installing a computer system into their computer or take the electronic training module generally sponsored by the firm's academic Online media, and the wrong option can be described as follows:
- In option a, It is wrong because this tool is not used in training.
- In option b, It is integrated with game and e-learning, that's why it is incorrect.
- Option d and Options e both were wrong because it can't include delivery and standalone CBT.
Answer:
C. attributes
Explanation:
A relational database is a database system that stores information within its servers. It has rows and columns that contain the data stored in them and which can be accessed at any time with the right administrative privileges.
In a relational database, entities are defined by their attributes. This is because an entity is the data that needs to be stored so, the attribute specifies that information and gives its value.
Answer:
SELECT product_name, SUM(DISTINCT quantity) AS total_quantity
RANK() OVER (PARTITION BY total_quantity ORDER BY product_name) AS rank,
DENSE_RANK () OVER (ORDER BY quantity DESC) AS dense_rank
FROM Order_items
JOIN products ON Order_items.product_id = products.product_id
GROUP BY product_id
Explanation:
The SQL query returns four columns namely, product name, total quantity, rank and dense rank. The query uses the rank and the dense rank function to return the rows according to numeric ranks.
true very very true it could get stolen if not (well either way) but it is better encrypted
Answer:
I not sure
Explanation:
I think it's when a college student gets a degree for a job or something??? I dont know. I to young to know ;-;
lol
