Answer:
True
Explanation:
A guest Operating System (OS) is a secondary OS to the main installed OS which is the host Operating System (OS). Guest OS can either be a part of a partition or a Virtual Machine (VM). This guest OS is used as a substitute to the host OS.
vSphere Web Client can be installed by using a CD-ROM, DVD or ISO image which has the installation image to make a Virtual Machine (VM) functional.
Answer:
If you want to view sites visited on a wireless network, you can check the logs stored by the wireless router to see what information is available. You may need to set your logging settings to capture the data you want.
Explanation:
Answer:
Logical Data Model
Explanation:
An Entity Relationship Diagram (ERD) is a model or a diagram designed to reveal the relationship between various entities such as people, places, objects, and so on within an institution. Entity relationship diagram is also known as Entity relationship model. This model is used to design relational database by various sectors such as education, engineering, business, etc.
<u>ERD is designed using conceptual data model, logical data model, and physical data model</u>.
The visual practice or model that gives more insight into the logical relations among the entity is the logical data model.
The logical data model is used to illustrate more detailed operational and relational data among the entities. It is more detailed than the conceptual data.
So, the correct answer is logical data model.
<span>Applications
on the Android OS are written in JAVA programming language. JAVA Programming
language is considered one of the most popular and used programming language by
mostly developers. JAVA was developed in the year 1995. In order to make an
Android app, the programmer should know the programming language by heart.</span>
Threat modellers should always look at threat modeling as a
4-step framework that should make sure that a system is safe. This 4-step framework
consist of four questions that developers and threat modellers need to ask
themselves
A: What are you building?
This is the first step in the 4-step framework. The threat modellers
should figure out what they are building. By default, all software development
projects consist of specifications and different types of documents. One of the
simplest ways of getting an overview is by creating visual models of the system.
By taking a look at such diagrams, the threat modellers should be able to get
an idea of how extensive the system looks.
B: What can go wrong?
According to some practitioners, it is right to suggest a
more detailed list of what can go wrong, instead of using STRIDE. STRIDE is too
high level and abstract. Once we’ve looked at different models of the system,
the threat modellers should be able to find possible attack patterns that may
be a threat against the system.
C: What are you going to
do about it or what should you do about those things that can go wrong?
This step consists of
deciding what to do with every threat. It is in this step that the developers
or the threat modellers need to make a calculated decision on which attacks to
mitigate, and which attacks are hard to execute, so obscure, or not that
damaging to the system. This step is where threats need to be addressed.
D: Did
you do it right or did you do a decent job of analysis?
After
all possible threats have been considered as not damaging, it is time to
re-evaluate the system design and implementation. Threat modeling is considered
to be an iterative process. If the validation of a system fails, then the whole
process needs to jump back to the first or the second step.
