Answer: POS stands for point of sale.
Merchants typically use a POS system to complete a sales transaction. In its most basic definition, a POS system is a combination of POS hardware and POS software to create a POS machine for processing a transaction and payment.
Explanation: Hope this helps, have a great day.
Answer:
B. result = numA/numB
Explanation:
__truediv__ overloads the / operator in Python. Since that has been defined in the class "num" and numA and numB are both objects of type "num" (numA / numB) will call num.__truediv__ using numA as "self" and numB as "b".
SQL injection. This is usually cause by the programmer not making the program parse incoming text, therefore allowing an attacker to input database commands.
Answer:
Sara: Personal data
Jorge : Personal data + official data.
Wanda: Personal data + students data
Carl: Personal data + official data
Explanation:
Personal data could contain pictures, social security numbers, banking transactions details, passwords, credit card information etc.
Jorge's official data could contain information about various sources that he gets his news from. It could contain password information about his official email. And he connects to the office network, he might pose a threat to the entire network if his PC is infected.
Wanda could leak the student's information. She could also leak her social security numbers, bank details, organization's details etc.
Carl could leak company's information. He can avoid it by staying away from public networks. Installing anti-virus. He should also take great care while accessing various sites and never download harmful files over the internet.
You can only get 6 wrong of the 30 questions.
