Answer:
Derive FROM invoice_transaction, invoice_details, item_details
and JOIN customer_details ON (invoice_transaction.CUST_ID = customer_details.CUST_ID AND customer_details.FIRST_NAME = 'James' AND customer_details.LAST_NAME = 'Gonzalez')
Explanation:
The following details will be there in the invoice
-
item_details
- rep_details
- invoice_details
- customer_details
- invoice_transaction
Derive FROM invoice_transaction, invoice_details, item_details
and JOIN customer_details ON (invoice_transaction.CUST_ID = customer_details.CUST_ID AND customer_details.FIRST_NAME = 'James' AND customer_details.LAST_NAME = 'Gonzalez')
Answer:
Explanation:
The following code was written in Javascript. It asks the user to enter the values for each of the variables and saves it to them. Then it uses those values to calculate the total number of pizzas needed to feed everyone at the party. Finally, it prints out the total to the screen as an alert. Both test cases were used and the outputs can be seen in the attached images below.
var slicesPerPizza = window.prompt("How many slices per pizza?");
var slicesPerPerson = window.prompt("How many slices per person?");
var totalPersons = window.prompt("How many total people will attend?");
var pizzasNeeded = Math.round((slicesPerPerson * totalPersons) / slicesPerPizza)
alert(`You need a total of ${pizzasNeeded} pizzas.`)
Answer:
A client wishes to update their legacy system even though there have been no security breaches since its implementation five years ago. If the client has not suffered any attacks, why is it still necessary to update their system? ... Because new security threats emerge all the time.
Answer:
Open addressing is the technique used in the hash tables during the collision resolution. This method is also known as closed hashing.This techniques helps in the solving the issue of collision.
All the keys gets placed in the hash table and so the size of hash table equal to or greater number of overall keys.There are three techniques used for open addressing, which are linear probing
,quadratic probing and double hashing
Social Media. ...
Harassment and Discrimination. ...
Health and Safety. ...
Technology/Privacy
Disability. ...
Equal Pay. ...
Pregnancy. ...
Race/ Color. ...
Religion. ...
