MOHR-COULOMB FAILURE CRITERIA:
In 1900, MOHR-COULOMB states Theory of Rupture in Materials which defines as “A material fails due to because of a critical combination of normal and shear stress, not from maximum normal or shear stress”. Failure Envelope is approached by a linear relationship.
If you can not understand the below symbols see the attachment below
f f ()
Where: f = Shear Stress on Failure Plane
´= Normal Stress on Failure Plane
See the graph in the attachment
For calculating the shear stress, when Normal stress, cohesion and angle of internal friction are given. Use this formula: shear stress = f c tan
Where,
• f is Shear Stress on Failure Plane
• c is Cohesion
• is Normal Total Stress on Failure Plane
• is Friction Angle
Answer:
The answer to this question is given below in the explanation section.
Explanation:
In the Microsoft PowerPoint view ribbon. A normal presentation view enables a user to view one slide at a time in the slide pain.
As we know that there are different views of presentation, such as, normal view, reading view, slider sorter, outline view, and note pages.
Only a Normal view allows you to see one slide at a time in the slide pain.
C. Scarcity
This is because the word scarce means something is hard to come across or find and there is an insufficient amount for the demand
Answer:
changing layout options
resizing the image
adding and editing shapes
adding and editing styles
Explanation:
Inserting screenshots requires no sort of editing. Also, no editing is required for inserting the tables and graphs. However, the options being mentioned in the answer section is an example of editing. Changing layout options is editing, resizing the images is editing, adding and editing shapes is editing as well as adding and editing styles is editing. Hence, the choices mentioned in the answer section are the correct options.
Answer:
A. Helps prevent a system from being fingerprinted by port scans.
B. Can restrict a computer from receiving network traffic.
D. Stop a process or application from launching.
Explanation:
The "host-based firewall" is an important type of<em> firewall software </em>that is being installed into a computer/device in order to allow it to control the network traffic. This enables the host to protect itself from any malware or viruses that may attack. It, primarily, provides a customized protection. Thus, it is more commonly used by <em>small businesses</em> or<em> individual people</em>.
Host-based firewalls allows "packet filtering." This controls the network access which makes it hard for attackers because of the little information that it provides. So, this explains option A. This then prevents a system from being fingerprinted by port scans.
Host-based firewalls can protect the device from unwanted network traffic, so this explains option B. This then restricts the computer from receiving the network traffic.
It can disable programs that are malicious, thereby stopping the launching of those programs. This explains option D.
