Woodville Latham and his two sons, Otway and Grey demonstrated the first movie projector in the US
Answer:
II and III are correct
Explanation:
The software that the question is referring to here is the computer-aided design (CAD) software called Inventor by Autodesk.
I. Hold the middle mouse button to rotate the model on the screen. False
This will pan the model instead of rotating.
II. To pan the model, hold down the Ctrl key and the middle mouse button. True
Some versions need you to hold down the ctrl key and the middle mouse button to pan, while others is just the middle mouse button then you drag the mouse around. The middle mouse is the scroll wheel on most mice today. You basically, just hold down the scroll wheel as you move the mouse to pan the model.
III. Use the mouse scroll wheel to zoom in and out of the model. True
To zoom in or out, one will need to rotate the mouse scroll wheel forward to zoom in and backward to zoom out.
Answer:
There are multiple critical paths
Explanation:
The critical path method (CPM), or critical path analysis (CPA), is an algorithm for scheduling a set of project activities. It is commonly used in conjunction with the program evaluation and review technique (PERT). A critical path is determined by identifying the longest stretch of dependent activities and measuring the time required to complete them from start to finish.
The essential technique for using CPM is to construct a model of the project that includes the following:
- A list of all activities required to complete the project (typically categorized within a work breakdown structure),
- The time (duration) that each activity will take to complete,
- The dependencies between the activities and,
- Logical end points such as milestones or deliverable items.
Using these values, CPM calculates the longest path of planned activities to logical end points or to the end of the project, and the earliest and latest that each activity can start and finish without making the project longer. This process determines which activities are "critical" (i.e., on the longest path) and which have "total float" (i.e., can be delayed without making the project longer).
considering the above function of the cpm analysis because you have multiple path, there is tendency that more than path through the project network will have zero slack values.
Regulatory or informational markers are utilized to inform you with respect to circumstances, threats, or headings. They may show reefs, swim territories, speed zones, and so forth. They can be effectively distinguished by the orange groups on the top and base of each float.
Answer:
There are 3 Data Hazard
Explanation:
Find attached the solution
