Answer:
The correct answer to the following question will be "Application program".
Explanation:
- Applications include database programs, word processors, browsers, development tools, picture editors, and platforms for communication.
- It use the OS (Operating System) of the computer and many other assisting programs, frequently system software, to work.
- An application program is a detailed, body-contained program that directly works a given function for just the user.
There are some examples of application programs such as:
- Includes various bundled software.
- Addresses an organization's data management and application requirements, covering all divisions.
- It allows users can create and manage information.
- Used primarily to get content access without editing.
Answer:
A peer-to-peer network is one in which two or more PCs share files and access to devices such as printers without requiring a separate server computer or server software. ... A P2P network can be an ad hoc connection—a couple of computers connected via a Universal Serial Bus to transfer files.
Answer:
// A optimized school method based C++ program to check
// if a number is composite.
#include <bits/stdc++.h>
using namespace std;
bool isComposite(int n)
{
// Corner cases
if (n <= 1) return false;
if (n <= 3) return false;
// This is checked so that we can skip
// middle five numbers in below loop
if (n%2 == 0 || n%3 == 0) return true;
for (int i=5; i*i<=n; i=i+6)
if (n%i == 0 || n%(i+2) == 0)
return true;
return false;
}
// Driver Program to test above function
int main()
{
isComposite(11)? cout << " true\n": cout << " false\n";
isComposite(15)? cout << " true\n": cout << " false\n";
return 0;
}
Explanation:
Answer:
Check below for answers and explanations.
Explanation:
The major reasons why computer processes are suspended or terminated are:
1. When there is insufficient memory for successful completion of the process
2. When there's an unauthorized access of any of the computer resources by the process.
It is possible that some processes are terminated why some are suspended because, when the system runs out of memory, the running processes are put on hold until the system is able to create free memory space for the completion of the process. In this case the process is suspended. But if the system cannot provide enough space for the process, the process is terminated.
In the example provided in this exercise, some of the processes were suspended because the system wants to create free memory space for their completion while others are terminated either because the available space is not sufficient for their completion or they want to access an unauthorized resources on the system.
Answer:
D) use SQL or graphical tools to query the database
Explanation:
To query the database using SQL or graphical tools will help Howie to retrieve bulk of records from the database according to his requirements and it will help to understand and work with the data in a better way than using the data in raw form.
SQL is a language of database used to manipulate and manage the data in the relational database and to query the database.
It is an easy and faster way to query using SQL or graphical tools because no coding is required here.
Different graphical tools are used to present the data in the database in a way that can be easily understood by a person. Different interfaces are provided to visualize the database tables or schema diagrammatically e.g in the form of graphs etc. Different views of the database can be provided to different users according to their requirement and what information they required to be presented.
