Answer:
ICMP.
Explanation:
Hackers might use ICMP for gain knowledge about current system addresses and specific procedures as part of a reconnaissance process.
ICMP is a failure informing system used by network protocols such as routers to produce warning to that of the source Address while network issues interrupt IP packet transmission.
Answer: Option(d) is correct option
Explanation:
At-will employment is the employment in contractual manner in which employer can fire employee without any warning or indication .They can fire employee for any cause .
- According to the question, even though Megan was hired at at-will employment base ,she does not persist much right over the company but she should not be dismissed for not performing illegal act as the reason for getting fired.This is a unfair and illegal manner of firing.
- Other options are incorrect because employer was not correct on firing her because of loyalty duty or based on legal right or with just reason.Thus, the correct option is option(d)
The two security regulations the PCI enforce in regards to
electronic banking are an external Qualified Security Assessor (QSA) or by a
firm specific Internal Security Assessor that creates a Report on Compliance
for organizations handling large volumes of transactions, or by Self-Assessment
Questionnaire (SAQ) for companies handling smaller volumes.
Answer:
Charge back.
Explanation:
A chargeback is a charge that is returned to a payment card after a customer successfully disputes an item on their account transactions report. Simply put, it is the reversal of a credit card payment that comes directly from the bank.
Most commonly the payer is a consumer.
A chargeback may occur on bank accounts or credit cards. They can be granted to a cardholder for a variety of reasons. A chargeback can be considered a refund since it returns specified funds taken from an account through a prior purchase. Chargebacks are focused on charges that have been fully processed and settled. Chargebacks can often take several days for full settlement as they must be reversed through an electronic process involving multiple entities.
The chargeback is ordered by the bank that issued the consumer's payment card.
