Answer:
Give at least one reason why it's useful to learn how to solve and program solutions with a limited set of commands. So that when there is more commands we know how to use the ones we have. parameters help generalize the solution to a specific problem. how are functions with parameters an example of abstraction?
The main drawback of multiuser processing of a database is:
<h3>What is lost-update problem?</h3>
In the area of lost update problem, an update that has been carried on to a data item by a transaction is said to be lost as it is known to be overwritten by the update that has been carried on by another transaction.
Therefore, The main drawback of multiuser processing of a database is:
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The answer is True bc it saves you time and is efficient
Answer:
#include <iostream>
#include <cstring>
using namespace std;
void replacePeriod(char* phrase) {
int i = 0;
while(*(phrase + i) != '\0')
{
if(*(phrase + i) == '.')
*(phrase + i) = '!';
i++;
}
}
int main() {
const int STRING_SIZE = 50;
char sentence[STRING_SIZE];
strcpy(sentence, "Hello. I'm Miley. Nice to meet you.");
replacePeriod(sentence);
cout << "Updated sentence: " << endl;
cout << sentence << endl;
return 0;
}
Explanation:
- Create a function called replacePeriod that takes a pointer of type char as a parameter.
- Loop through the end of phrase, check if phrase has a period and then replace it with a sign of exclamation.
- Inside the main function, define the sentence and pass it as an argument to the replacePeriod function.
- Finally display the updated sentence.
A company has a legacy application using a proprietary file system and plans to migrate the application to AWS. Which storage service should the company
use is
D. Amazon EFS
Explanation:
- A company has a legacy application using a proprietary file system and plans to migrate the application to AWS. Which storage service should the company
use is
- Amazon Elastic File System (Amazon EFS) provides a simple, a fully managed elastic NFS file system for use with AWS Cloud services.
- EFS is NFS filesystem.
- It has two storage classes,
- the Standard storage class
- the Infrequent Access storage class
- Amazon EFS is highly suitable to support a broad spectrum of use cases from home directories to business-critical applications.
