Answer:
Advantages of Social Media Sites. Networking without border. Instant News and Information. Great marketing channel for Business. Awareness and Activism. Exchange of ideas and Collaboration. Stay in touch.
Disadvantages of Social Media Sites. Addiction. Mental Illness. Frauds & Scams. Misleading Information. Cyberbullying. Hacking.
Answer:
D. Refrigerants
Explanation:
In the United States of America, the agency which was established by US Congress and saddled with the responsibility of overseeing all aspects of pollution, environmental clean up, pesticide use, contamination, and hazardous waste spills is the Environmental Protection Agency (EPA). Also, EPA research solutions, policy development, and enforcement of regulations through the resource Conservation and Recovery Act .
The Clean Air Act Amendments of 1990 prohibit service-related releases of all refrigerants such as R-12 and R-134a. This ban became effective on the 1st of January, 1993.
Refrigerants refers to any chemical substance that undergoes a phase change (liquid and gas) so as to enable the cooling and freezing of materials. They are typically used in air conditioners, refrigerators, water dispensers, etc.
Answer:
The answer is below
Explanation:
The major procedures that investigators must use to collect network trace evidence of computer-related crimes include the following:
1. Establish appropriate guidelines to follow: before starting the actual investigation, all the legal procedures and instructions to follow must be clearly stated and shown to everybody involved in the investigation process.
2. Assess the Evidence: the investigators must assess all the available evidence by checking the computer through a specific means. The assessment includes checking of hard drives, email accounts, social networking sites, or similar digital prints that can be used as proof of the criminal activities
3. Acquire the Evidence: here the investigators must find an appropriate means of gathering the evidence formally and legally. This may involve the removal of any form of hardware such as hard drives, and software-related items that can be extracted.
4. Examine the Evidence: this involved examination of the acquired evidence, to determine if it can be used as proof or not. This involved analyzing the evidence to check if they correlate with the criminal activities under investigation. Some of the things to check include, date of formation of the evidence, the names attached to it, the routes those data were sent or received from, etc.
5. Prepare a report and document them appropriately: this involved the proper detailing and recording of the information derived from the evidence. It includes the time of evidence examination and methods used in examining them. Also, the means at which they acquired the evidence among others.