Answer:
The comparison is based on memory organization schemes of contiguous memory allocation and paging with respect to External fragmentation, Internal fragmentation and Ability to share code across processes.
Explanation:
Memory organization schemes of contiguous memory allocation:
Contiguous memory allocation schemes suffers from external fragmentation. The reason is that address space is distributed contiguously and the holes and gaps keep growing when the old processes die and new processes are introduced. The variable size partition suffers from external fragmentation however the fixed size partitions do not suffer from external fragmentation. Contiguous memory allocation with variable size partitions does not encounter an internal fragmentation but with fixed size partitions suffers from internal fragmentation. Contiguous memory allocation does not support sharing code across processes. This is because the virtual memory segment of a process is not fragmented into non-contiguous fine grained blocks.
Paging:
Paging does not encounter external fragmentation as pages are of the fixed or equal size. So this reduces external fragmentation. However paging suffers from internal fragmentation. This is because a process can request more space or it can request for a less space. When page is allocated to the such a process that page is no longer utilized.This results in internal fragmentation because of the wastage of space even when the page has internal space but cannot be fully utilized. Paging allows to share code across processes.
Answer:
n = int(input("Enter the n (positive odd integer): "))
for i in range(1, n+1, 2):
print(i*"*")
for i in range(n-2, 0, -2):
print(i*"*")
Explanation:
*The code is in Python.
Ask the user to enter the n
Create a for loop that iterates from 1 to n, incrementing by 2 in each iteration. Print the corresponding number of asterisks in each iteration
Create another for loop that iterates from n-2 to 1, decrementing by 2 in each iteration. Print the corresponding number of asterisks in each iteration
Answer:
Package
Explanation:
In a conventional kind of definition, a software package is basically several applications or code modules that work hand-in-hand to meet a range of goals and objectives. One of the most well-known examples is package like the Microsoft Office package, which consist of individual applications such as Excel, Word, Access and PowerPoint.
It can also be said to be numerous individual files or resources that are packed together as a software set which is meant to provides specific functionality as part of a larger system.
Answer:
It is a C++ program. The complete function ConvertToDecadesAndYears which takes totalYears as parameter and convert totalYears to decades and years is provided in the attached document.
Explanation:
The explanation is provided in the attached document.
The screenshot of the complete code along with its output is attached.
Answer:
Option(c) is the correct answer to the given question .
Explanation:
The Project responsibilities section is responsible of the planning of project.
Following are the Roles of the Project Responsibilities
- To check the objective of the project goals.
- Works with customers and to define and meet client needs and the overall objective .
- Cost estimation and expenditure production of the project
- Ensure the fulfillment of the client .Analysis and enterprise risk management. and Tracking the progress of project.
All the others options are not responsible of the planning of project that's why Option(c) is the correct answer .
