Pt1420 Week 6 Lab Report

What is its melting point? 1,405 K: 1,132 C: 2,070 F. boiling point? 4,404 K: 4,131 C: 7,468 F

First, we need to plug in the variables into the numbers from the information to create our first equation for the system. 3j (glasses of orange juice) + 5p (5 pancakes) = 7.60. Now, plug in the variables into the numbers from the information for the second equation for the system. j ( a glass of orange juice) + 2p ( 2 pancakes) = 2.90.

In this case, the encryption password is unique to the Windows account encrypting the file. In this case, it also happens to be “Pa$$word.” Here is a screenshot showing the file post-encryption.

BEFORE CONDUCTING THE EXPERIMENT - You should already have submitted to your teacher an EXCELLENT Investigation Design that included:

We made a table to help us figure out how to find the pattern. In Table 1.2, the first column you see the number of cuts. The second column is the most pieces possible, and the last column is the differences we got between the upper bound of the cut before and the cut we were on. For example, we got four pieces for two cuts and seven pieces for three cuts, this means that between two cuts and three cuts there was a difference of three pieces. We noticed that the difference was also equal to the number of cuts.

Voc (Open circuit voltage), Is the maximum possible voltage in the solar cell when no current is passing through. Isc (short circuit current), is the current when voltage is zero. This short circuit current is found when the impedance is low, it is the maximum value for current that can be found when the voltage remains zero. Vmp and Imp is the voltage and current that are found at their respected maximum power point. Maximum power is the power value that can be found to be at its maximum, usually found between the values of Vmp and Imp. Power out is the power produced by the solar cell as a result of its voltage and current. The power out is determined by calculation, its value is determined using the of maximum voltage and current (Voc and Isc), this along with the formula P = IV (Power (P) = current (I) x voltage (V).

1. What permissions/authorities should you have before you search Mr. Yourprop’s former Company work area, and how would you document that authority?

2. Explain, from a forensics perspective, the digital evidence found on the Anthony family computer

For the first part of the lab, our goal was to calculate the time constant, , of an RC circuit. We made an RC series circuit and connected it to the Rigol wave generator to produce a square waveform for current. Then, we collected data of the voltage across the capacitor at different points in time using a myDAQ and the 4BL application. In order to find the time constant, we linearized the voltage we measured across the capacitor and then performed a linear regression on the data. The equation for the voltage across the capacitor as a function of time is:

measurements of three-phase voltage and current samples obtained from the PSCAD/EMTDC. Fig. 8 depicts the 220 kV, 50 Hz simulated system one-line diagram. The other related parameters of the simulated system are shown in Table 1, transmission lines are assumed completely transposed. Fig. 9 & 10 show 3ph voltages and currents waveforms for 3ph to ground fault at 50% of the second line without and with UPFC respectively. It is clear that when UPFC is involved in the fault loop, the the voltage and current signals would be deviated from the actual value.

In order to find the vertex of f(x) = x² -6x +3→ I first need to find the x coordinate value of vertex.

* Examine drives for evidence by running keyword searches and checking URL’s for Internet searches.

This week’s lab is a continuation of the Blacksuit Case Investigation using the EnCase software. The goal is to use knowledge gained from EnCase Tutorials and explore the emails sent and received by Jane, as well as identify her Internet browsing activities in an effort to identify any potential issues. The specific questions about the email that must be answered are: Who has Jane been communicating with via email? Are email senders, or recipients, suspicious? What would be the next system checked based on the email’s contents? In terms of the Internet artifacts, the questions that must be addressed are: Did Jane visit any suspicious websites? Why would the student deem them as suspicious? Did Jane download any software? What was the software potentially downloaded? What is the software’s legitimacy? Finally, the student will attempt to infer and form a hypothesis from the information collected at this point in the investigation, including information from Internet Explorer Internet history, and web cache.

This paper explores two of such techniques that are widely used. It examines in details the description of the method, how the technique is implemented, how the technique can be used to hinder the forensic process, and if there are ways the procedure can be reversed. The methods selected for this particular study are data hiding and artifact wiping. It is critical that the investigators identify any forms of counter-forensic techniques that are present in a system or a network.

In this computer crime report, the following will be discussed about the computer crime of Botnets. This report will explain the role of computer forensics has in detecting and deterring the use of botnets, the hardware and software used in forensically investigating botnets, the legal context of using botnets such as legislation related to offences caused by using botnets, and the ethical and professional challenges faced by computer forensics practitioners in investigating botnets.