The answer is 2 frequencies.
A Full-Duplex QAM 64 K Modem uses two frequencies. One frequency is used for upstream and the other for downstream. A variety of common QAM forms are available and include, 16 QAM, 32 QAM, 64 QAM, and 256 QAM. For example, for domestic broadcast use, 64 and 256 QAM are used for cable modem and digital cable TV. The modulation scheme for this modem uses both amplitude and phase.
Firewalls are connected with a network device which blocks untrusted network forming a barrier in between trusted and un-trusted network.
Answer: B) Character
Explanation:
According to the question, character of Greg is depicted through the scenario as he is displaying his moral quality ,honesty and mind integrity through not providing low-quality product to his customers even though he has chance to save company money through buying shape material .
Thus, he has good character to provide quality product and maintaining reputation and company as well as valuing his customers.
Other options are incorrect because fairness, community, expertise and competence are not the quality trait depicted through question's scenario. Thus, the correct option is option(B).
Why is cloud better than on-premise? Dubbed better than on-premise due to its flexibility, reliability and security, cloud removes the hassle of maintaining and updating systems, allowing you to invest your time, money and resources into fulfilling your core business strategies.
The security of the cloud vs. on-premises is a key consideration in this debate. Cloud security controls have historically been considered less robust than onprem ones, but cloud computing is no longer a new technology. . A company running its own on-premises servers retains more complete control over security.
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