Answer:
Explanation:
In the SQL database manipulation coding language, there are a variety of different available data types to use. These data types are the following.
- Numeric
- Date/Time
- Character/String
- Unicode Character/String
- Binary
- 3rd Party / Miscellaneous
Each of these data types has a wide range of subcategories (data types as well) that each handle different variables in a coding sequence. These subcategories can be all seen in the attached picture below.
Answer: Determine the most popular solution.
Explanation:
Some of the approaches to problem solving that are listed here include:
• Gather data and verify the most likely causes.
• Revise the project plan.
• Evaluate the alternative solutions
To solve a problem, one needs to gather the data and verify the likely causes of the problem. This can be done by asking questions, running test, interviewing people, running tests, reading reports, or analyzing data.
The project plan can also be revised. Likewise, when one comes with different solutions, one should weigh the cost and benefits of each in order to choose the best solution.
Determine the most popular solution isn't a correct option.
Answer:
465 ways
Explanation:
Atleast 1 girl and 1 boy
Possible combinations :
1 girl ; 3 boys = 6C1 ; 6C3
2 girls ; 2 boys = 6C2 ; 6C2
3 girls ; 1 boy = 6C3 ; 6C1
(6C1 * 6C3) + (6C2 * 6C2) + (6C3 * 6C1)
Combination formula:
nCr = n! ÷ (n-r)!r!
We can also use a calculator :
6C1 = 6
6C3 = 20
6C2 = 15
Hence,
(6C1 * 6C3) + (6C2 * 6C2) + (6C3 * 6C1)
(6 * 20) + (15 * 15) + (20 * 6)
120 + 225 + 120
= 465 ways
