If that’s a true or false question it’s true.
Answer in Python:
<em># Define program constants</em>
PI = 3.14
<em># Welcome the user to our program</em>
print("### Welcome to the Sphere Volume Calculator")
<em># Ask for the Radius (r) input and store it as a float</em>
radius = float(input("Type the Radius of your sphere in meters: "))
<em># Calculate the volume</em>
volume = 4 / 3 * PI * radius ** 3
<em># Print the result</em>
print("Your sphere volume is:", volume, "m³")
References:
- https://www.w3schools.com/python/python_variables.asp
- https://www.w3schools.com/python/python_casting.asp
- https://www.w3schools.com/python/python_user_input.asp
- https://www.w3schools.com/python/python_operators.asp
- https://www.w3schools.com/python/ref_func_print.asp
Answer:
- Because the page is not in its page table
- The operating system could allow access to other memory by allowing entries for non-process memory to be added to the process page table
Explanation:
On a system with paging, a process cannot access memory that it does not own because the page is not in its page table also the operating system controls the contents of the table,therefore it limits a process of accessing to only the physical pages allocated to the process.
The operating system could allow access to other memory by allowing entries for non-process memory to be added to the process page table.that way two processes that needs to exchange data can efficiently do that . i.e creating a very efficient inter-process communication
Answer: Online analytical processing
Explanation:
Online analytical processing(OLAP) is the method through which multi-dimension analytical queries can be resolved.User can attain selected query data as per their selection and then assess and analyze them from different view point.
- It helps in viewing and reporting , planning ,performing analytical calculation, collecting data in data cubes etc.
- Other options are incorrect because data adjacency, Ad hoc reporting ,data segregation and E-discovery are not the mechanism through which query and storage of data in data cubes take place.
- Thus, the correct option is online analytical processing
