Complex scientific research is usually done using A Mainframe Computer.
<h3>What is a Mainframes computer?</h3>
Mainframes are a type of computer that generally are comprehended for their large size, amount of storage, processing power and high level of reliability. They are primarily used by large organizations for mission-critical applications requiring high volumes of data processing. In general, there are a few characteristics of mainframes that are common among all mainframe vendors:
Nearly all mainframes have the ability to run (or host) multiple operating systems. Mainframes can add or hot swap system capacity without disruption. Mainframes are designed to handle very high volume input and output (I/O) and emphasize throughput computing. A single mainframe can replace dozens or even hundreds of smaller servers.
Thus, Mainframe Computer is the answer.
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The command interface protocol that I would suggest to the IT administrator is Secure Shell (SSH).
<h3>What is a command interface protocol?</h3>
A command interface protocol can be defined as a standard protocol that is designed and developed to processes commands in the form of lines of text to a software program that is installed on a computer system.
<h3>The types of command interface protocol.</h3>
In Computer technology, there are different types of command interface protocol and these include:
SSH is an acronym for Secure Shell and it is a standard network protocol that gives a IT administrator a secure way to access data over an unsecured network, especially when backing up data.
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The code is in Java.
It uses a built-in function named chartAt() to get the character at the entered index.
Recall that built-in functions are functions that are already defined in the language. We can use them by calling the function and passing the required argument. The chartAt() function takes an index and returns the character at that index.
Comments are used to explain each line of the code.
//Main.java
import java.util.Scanner;
public class Main
{
public static void main(String[] args) {
//Scanner object to get input from the user
Scanner input = new Scanner(System.in);
//Declaring the variables
String s;
int index;
char c;
//Getting the inputs
s = input.nextLine();
index = input.nextInt();
//Getting the character at the index using the charAt() function
c = s.charAt(index);
//Printing the character
System.out.println(c);
}
}
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Answer:
The answer is Groups
Explanation:
A ribbon organizes buttons and a program’s options into a series of groups or tabs at the top of the window. Typical ribbon tabs are composed of groups that are labeled as closely related commands. Dividing commands into groups in most Microsoft Office application helps users structure users structure the commands into related sets.
Answer:
Option d): Proxy Server is the correct answer.
Explanation:
Proxy Server can be used to cache requested Internet resources so that they can be more quickly delivered to users requesting the same resource while at the same time reducing the burden on the external network connection to the Internet for an organization.
<u>Working of Proxy Server:</u>
These servers work by saving all the files into the servers that are uploaded by other persons once. After that whenever someone needs the same file, it is provided by the proxy server itself rather than the actual stored location of the file. Thus it somehow speeds up the delivery process.
<h2>I hope it will help you!</h2>
