Technology has helped tremendously business professionals to be more efficient.
2. Business professionals work on the basis of information . Management information is available at the click of the mouse.
3. Communication, within and outside the organisation, has become very easy.
4. Controls on Accounts has become more efficient and less tedious.
5. Work drudgery has been given a go by. Technology has given more free time which can be used for thinking and planning.
Answer:
Hub is the correct answer for the above question.
Explanation:
- The hub is a network hardware device which can connect more computer with the network.
- It has a multi-point which is used to connect multiple systems with the network or internet to share the information among them.
- When any computer which is connected through this needs to communicate with the other computers on a network then it needs to send the signals to this device first then this device sends the signal to the other device.
- The above question ask about that device which is used to connect the computer and send the signals to communicate which is a HUB which is described above.
Answer:
A defense-in-depth structure of firewalls provides more protection for certain subnets than for others.
Explanation:
A firewall provides a defense-in-depth structure, this provides more protection for certain subnets than for others.
A defence in depth structure is such a structure which encrypts data. Here even if an attacker gets pass the firewall and steal data, such data is encrypted already.
Defense-in-depth user protection involves a combination of security offerings such as WAF, antivirus, antispam software, etc, It also invole training to block threats and protect critical data.
