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nydimaria [60]
4 years ago
15

Q3** Write a query to create a new price list for books written by the same author. Allow the user to enter only the first 4 let

ters of the last name and the first letter of the first name, they should be able to get the right author. Ask the user to input a percentage and calculate the new discounted price based on the current retail price minus this percentage. Round the result to cents (two decimals). For your example query, assume the user wants to discount the price of James Patterson books by 20%.
Computers and Technology
1 answer:
Harrizon [31]4 years ago
5 0

Answer:

We will SQL(Structured Query Language) designed for this specific problem to manage the data base  for the library management system.This querry SQL based system will ask the user  to tell the first name and this SQL based system will his full name.

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The multitasking, multi-user, operating system developed by Bell Laboratories that operates on a wide variety of computing platf
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Answer:

Unix

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UNIX is simply an operating system developed by Bell Laboratories in the 1960s. Ever since then, it has been constantly worked upon and developed. It is an operating system because it is a suite of programs capable of making a computer to function. Unix is considered to be a stable, multi-user, and multi-tasking system for both desktops and laptops and even servers.

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A section-lined area is always completely bounded or outlined by an?
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Visible outline.
hope this helps
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Write an algorithm to get the value of length and breadth of a rectangle from the user and find its area. inn qbasic
Shalnov [3]

Answer:

IN PYTHON ::

x=int(input('Enter length:'))

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I hope it will be useful.

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3 years ago
3. Q3: India is a user who needs to be able to see a list of the names of her friends (those whom she considers friends). There
Katyanochek1 [597]

In order to grant India access to a list of her friends, you should use a query by selecting name from person and use the inner join relationship on person.

<h3>What is query?</h3>

A query refers to a computational request for data that are saved in a database table, from existing queries, or even from a combination of both a database table and existing queries.

In this scenario, you can grant India access to be able to see a list of her friends with a structured query language (SQL) by selecting name from person and use the inner join relationship on person.

Read more on query here: brainly.com/question/25266787

3 0
2 years ago
Why do some people put salt on sidewalks when it snows?
drek231 [11]
It help to melt the snow quicker. they salt eats away the snow.
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