Answer:
is a generic description for how computers use multiple layers of protocol rules to communicate across a network.
Explanation:
OSI model stands for Open Systems Interconnection. The seven layers of OSI model architecture starts from the Hardware Layers (Layers in Hardware Systems) to Software Layers (Layers in Software Systems) and includes the following;
1. Physical Layer.
2. Data link Layer.
3. Network Layer.
4. Transport Layer.
5. Session Layer.
6. Presentation Layer.
7. Application Layer.
Hence, the Open Systems Interconnection (OSI) Reference Model is a generic description for how computers use multiple layers of protocol rules to communicate across a network.
Additionally, each layer has its unique functionality which is responsible for the proper functioning of the communication services.
Answer:
True
Explanation:
A cost-benefit analysis is a process and procedures that are utilized by businesses to analyze and make proper decisions. The process involves a business strategist or analyst summing the benefits of a situation or action and then taking away the costs associated with taking that action.
Some consultants or analysts also put up models to assign a dollar value on intangible or indefinable items, such as the benefits and costs related with living in a particular town.
Answer:
The answer is A. True
Explanation:
It is the responsibility of management to be aware of the current and potential threats that the organization is facing or prone to face in the nearest future. The threats could be focused on data integrity, valuable information, applications, or human personnel.
Hence, to make adequate decisions on information security, the management must take an assessment of the current situation of the organization and make plans towards securing the organization.