studybees

We need to equate the total payments to the total obligations due at the end of yearthree. Debts The values of the R780 and R7 000 debts must be moved to the end of year three. For the R780 debt The future value is = P (1 + R) T S = 780 (1 + 0.11) 1 S = 865.80 For the R7 000 debt The value of the R7 000 debt at the end of year three is = P (1 + R) -T S = 7000 (1 + 0.11) -1 S = R6 306.31 Payments There are two payments, namely R1 300 at the end of year one and R x at the end ofyear three. For the R1 300 payment The future value isS = P (1 + R) T S = 1300 (1 + 0.11) 2 S = R1 601.73Total payments = Total obligations1601.73 + x = 865.80 + 6306.611601.73 + x = 7172.11 x = 7172.11 – 1601.73x = R5 570.38

A financial institution has several that currently employ the following controls:

* The severs follow a monthly patching cycle.

* All changes must go through a change management process.

* Developers and systems administrators must log into a jumpbox to access the servers hosting the data using two-factor authentication.

* The servers are on an isolated VLAN and cannot be directly accessed from the internal production network.

An outage recently occurred and lasted several days due to an upgrade that circumvented the approval process. Once the security team discovered an unauthorized patch was installed, they were able to resume operations within an hour. Which of the following should the security administrator recommend to reduce the time to resolution if a similar incident occurs in the future?

Options:

A Require more than one approver for all change management requests.
B Implement file integrity monitoring with automated alerts on the servers.
C Disable automatic patch update capabilities on the servers
D Enhanced audit logging on the jump servers and ship the logs to the SIEM.

i think the answer is A but i wanted to make sure that i am correct 

Which of the following protocols is a low power, low data rate that allows for the creation of PAN networks?

A Zigbee
B CAN
C DNP3
D Modbus

what is 2+3?

Is the two-party system ideal for American politics, or would electoral reforms that encourage more parties to form give more choice to voters?

Need your Help (URGENT)

A company is moving most of its customer-facing production systems to the cloud-facing production systems to the cloud. IaaS is the service model being used. The Chief Executive Officer is concerned about the type of encryption available and requires the solution must have the highest level of security.

Which of the following encryption methods should the cloud security engineer select during the implementation phase?

Options: A Instance-based
B Storage-based
C Proxy-based
D Array controller-based

someone is saying Option A and other is saying Option D