Answer:
improper imput validation
Explanation:
Answer:
Well, I hope your account is working good now :)
Answer:
According to the Principles of Project management, the three factors which dominate the lifecycle of any project are:
- Time;
- Cost; and
- Performance.
The relationship between the three is usually governed by trade-offs.
Explanation:
In simple term, in executing a project, one must deal with the factors mentioned above.
It is always desirous for a project to be finished within a stipulated time. If the time required is reduced inconsiderably, it will most likely incur more cost and even impact performance.
On the other hand, if the project is cost-sensitive and is executed to a very minimalistic budget, performance will be impacted and it may take a protracted amount of time.
In addition to the above, if the principal decides to change the original design of the project, the performance expected is altered. This will attract additional time as well as cost.
It is possible for any of the above factors to be renegotiated and readjusted at any time during the project. It usually is a trade-off.. that is one for the other.
Cheers!
Options are missing and they are;
A. Propeller pump
B. Jet (mixed flow) pump
C. Centrifugal pump
D. Positive displacement pump
Answer:
C. Centrifugal pump
Explanation:
Dynamic pumps which are also known as centrifugal pumps are the ones widely used when we require high discharge. This is because they deal with transfer of fluids with low viscosity in flow rates that are high. Another reason is that they are also very good with low pressure installation.
