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Compare and contrast the primary curves and secondary curves of the spnial column?
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Why you need primary key and foreign key?
In sql you use primary key more than one column in a table
Is 2.5 greater than 3?
No, 2.5 is less than 3. To compare numbers starting with the highest place value column compare the digits, moving right a place value column until either all digits have been considered or one digit is higher than the other. If a place value column is empty, its digit value is 0: For 2.5 and 3 the highest place value column is the ones column In 2.5 the ones column is 2 and in 3 the ones column is 3; 2 is less than 3, so 2.5 is less than 3.
What is primery key?
primary key is a column or set of columns (called composite primary key ) that identify the table & make every table unique .value of a primary key can not duplicated & can not be NULL .
Is 48.7513 greater than or less than 48.753?
To compare numbers starting with the highest place value column compare the digits, moving right a place value column until either all digits have been considered or one digit is higher than the other. If a place value column is empty, its digit value is 0: The highest place value is the tens: they both have a 4, so move right a column In the ones column they both have an 8, so move right a column In the tenths column they both have a 7, so move right a column In the hundredths column they both have a 5, so move right a column In the thousandths column 48.7513 has a 1, but 48.753 has a 3; 1 is less than 3 so 48.7513 is less than 48.753 48.7513 is less than 48.753
Is 2.85 greater or less than 2.8?
To compare numbers compare the largest place value column first, and then the next largest and so on until one number has a greater place value column digit than the other or all place value columns have be compared Both 2.85 and 2.8 have a 2 in the ones column, so test the next column: Both 2.85 and 2.8 have a 8 in the tenths column, so test the next column: 2.85 has a 5 in the hundredths column, but 2.8 has nothing, which can be read as zero, in the hundredths column; 5 is greater than 0 so 2.85 is greater than 2.8 2.85 is greater than 2.8
What does a graphic organizer that uses a column format encourage a writer to do?
compare and contrast.
A graphic organizer that uses a column format encourages a writer to?
compare and contrast
What is the difference between a bar graph and a column graph?
A bar graph is used to compare and contrast while the column graph is used to count things
What the similarities and differences between the primary curves and secondary curves of the spinal column?
The primary curve was formed before birth but the secondary curve was formed after birth. Thats basically the difference between the two. hope that helps
How is a primary key specified?
You select the column were the entity you want to make a primary key is located and then u right click the column and then select set as primary key.
What is a secondary key in relational databases?
A secondary key is a field that is identified as being suitable for indexing the data such as a surname, It is used to sort the data in a different order to the primary key, A table can have many secondary keys in fact every field could be a secondary key. Hope this helps !
How can a Foreign Key and a Primary Key interact with each other?
A foreign key in a table references the primary key in another table, creating a relationship between the two tables. This ensures referential integrity, meaning that values in the foreign key column must exist in the primary key column. This relationship allows data to be linked and maintained consistently between the tables.
Which column on a hazmat table illustrates the primary subsidiary hazards of a material?
Column 6
Is it possible for the computer to generate values that are used as the primary key column?
Yes. Often times, an automatically generated key column will be a normal primary key using the auto_increment attribute.
One column of water has twice the diameter as another column of water. If the pressure is the same at the bottom of each column. How do the heights of the two columns compare?
The column with the smallest diameter has greater pressure and the column with a larger diameter has less pressure.
The primary curves of the vertebral column are the?
In the fetal and neonatal spine, the vertebral column curves of the cervical, thoracic, lumbar, and sacral all oriented as anterior concave curves. and are designated primary curves. To get the state legislature to adopt rules that require sequential lineups
Why you need primary key and foreign key?
In sql you use primary key more than one column in a table
