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andriy [413]
3 years ago
9

A sql-6-5.sql file has been opened for you. Write each of the following tasks as a SQL statement in a new line (remember that yo

u can source the file to compare the output reference): Use the e_store database Select the total stock of all products in the products table. Alias the column name as total_stock. The resulting table should look like this:
Computers and Technology
1 answer:
Ghella [55]3 years ago
5 0

Answer:

The query is as follows:

select sum(stock) as total_stock from products

Explanation:

Required

Return total stock using the alias total_stock from the product table.

The explanation of the query is as follows:

select ----> This implies that data is to be selected from the table

sum(stock) ----> This adds up entries in stock column

as total_stock ---> This represents the alias used for sum(stock)column where

from products  ----> The table being queried

Take for instance, the content of the table is:

SN  Product Stock

1      Apple     5

2     Orange   3

3      Banana   8

The query will return the following table:

total_stock

16

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Answer:

The answer to this question is given below is in the explanation section.

Explanation:

manages the function of all the hardware and other software used in the computer:

operating system is defined as a system software that manages computer hardware and software resources and provide common services for computers programs.All application software computer programs requires an operation system to  function. operating system controls computer hardware run the computer programs and organize file.

CPU:

central processing unit that bring the instruction from memory to be executed and decodes.

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Hope this helps!

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