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vlabodo [156]
3 years ago
13

Molly, a technician, has been tasked with researching an emulator for the software developers to test cross-platform application

s on various PCs and a variety of mobile devices.Which of the following will be a required step in selecting an emulator? (Select TWO.)
A. Verify the emulator supports a virtual processor.B. Verify the emulator supports virtual RAM.C. Verify the hypervisor software supports the emulator needed for testing.D. Verify the system requirements of the hypervisor.E. Verify the emulator supports NAT and bridged network connections.
Computers and Technology
2 answers:
iogann1982 [59]3 years ago
8 0

Answer:

C. Verify the hypervisor software supports the emulator needed for testing.

D. Verify the system requirements of the hypervisor.

Explanation:

In the area of computing, an emulator is a program that copies applications from a specific location, so that you can reproduce other programs on it.

We can use an emulator in several situations, especially when we don't have access to a certain program that depends on another program.

An example of using an emulator can be seen in the question above, where Molly, a technician, was tasked with researching an emulator for software developers to test cross-platform applications on multiple PCs and a variety of mobile devices. In this case, to select an appropriate emulator Molly must check the hypervisor's system requirements and verify that the hypervisor software supports the emulator needed to test.

Lelu [443]3 years ago
4 0

Answer:

We need to check whether the hypervisor software supports the emulator needed for testing. This is C. and it covers C. B. both. Hence, C is one of our choice. And since the hypervisor is filled with all the system requirements of the hypervisor(D), we need not check for NAT as well as the bridged network connections.

Thus, the answer for the above question is definitely C and D.

Explanation:

The answer is self explanatory.

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Write a statement to create a Google Guava Multimap instance which contains student ids as keys and the associated values are st
Sergeu [11.5K]

Answer: provided in the explanation section

Explanation:

Note: take note for indentation so as to prevent error.

So we import com.google.common.collect.Multimap;

import java.util.Collection;

import java.util.Map;

class Main {

   public static void main(String[] args) {

       // key as studentId and List of Profile as value.

       Multimap<String,Profile> multimap = ArrayListMultimap.create();

       multimap.put("id1", new ExamProfile("examStudentId1"));

       multimap.put("id1", new ELearningProfile("userId1"));

       multimap.put("id2", new ExamProfile("examStudentId2"));

       multimap.put("id2", new ELearningProfile("userId2"));

       // print the data now.

       for (Map.Entry<String, Collection<Profile>> entry : multimap.entrySet()) {

           String key = entry.getKey();

           Collection<String> value =  multimap.get(key);

           System.out.println(key + ":" + value);

       }

   }

}

// assuming String as the studentId.

// assuming Profile as the interface. And Profile can multiple implementations that would be

// specific to student.

interface Profile {

}

class ExamProfile implements Profile {

   private String examStudentId;

   public ExamProfile(String examStudentId) {

       this.examStudentId = examStudentId;

   }

}

class ELearningProfile implements Profile {

   private String userId;

   public ELearningProfile(String userId) {

       this.userId = userId;

   }

}

This code is able to iterate through all entries in the Google Guava multimap and display all the students name in the associated students profile.

8 0
3 years ago
Create a new data frame, first_south, by subsetting titanic to include instances where a passenger is in the first class cabin (
Virty [35]

The data frame first_south is created using first_south = (titanic['Pclass']==1) & (titanic['Embarked']=='S')

<h3>How to create the data frame?</h3>

To do this, we make the following assumptions:

  • The pandas module has been loaded as pd
  • The dataset has also been loaded as titanic

When pclass column is 1.

This is represented as:

titanic['pclass']==1

When the passenger boards from Southampton.

This is represented as:

titanic['Embarked']=='S'

So, we have:

first_south = (titanic['Pclass']==1) & (titanic['Embarked']=='S')

Read more about data frames at:

brainly.com/question/16524297

#SPJ1

4 0
1 year ago
Programming challenge description: Write a program that, given two binary numbers represented as strings, prints their sum in bi
Lubov Fominskaja [6]

Answer:

The program to this question can be given as:

Program:

#include<iostream>  //include header file

using namespace std;  

string add(string a, string b)  //define add function

{       //declare variable  

   string result = "";  

   int sum = 0,k,l;      

   cahr x;    

   k= a.size() - 1;

   l = b.size() - 1;  

   while (k>= 0 || l>= 0 || sum == 1) //loop

   {

   //addition 

       sum= sum+ ((k >= 0)? a[k] - '0': 0);  

       sum= sum+ ((l >= 0)? b[l] - '0': 0);

        x=sum%2;

      result=(x+'0') +result;

  // Compute carry

       sum =sum/ 2;  

       // Move to next digits  

       k--;  

       l--;  

   }  

   return result; //return value

}

int main()  //main method  

{  

   string a,b;  //string variable

   cout<<"Enter first binary digit: ";  //message.

   cin>>a;     //input from user

   cout<<"Enter Second binary digit: ";  //message.

   cin>>b;     //input from user

   cout <<"Addition :"<<add(a, b)<<endl; //print addition

   return 0;  

}

Output:

Enter first binary digit: 1101

Enter Second binary digit: 100

Addition :10001

Explanation:

In the above c++ program first, we include the header file. Then we define the add function in the add function we add two binary digits by passing value as arguments. In this function, we define a variable that is used on the addition of binary numbers. In this function we define the loop in the loop we check if two binary number is 1 then it will print 0 and pass 1 as the carry. after performing addition it will return value. In the main function, we take two binary numbers from the user and pass the value to the function and print function return value.

8 0
3 years ago
A sample member of the list data is a1 = ['male', True] where the second item is True if the person is on the phone.
Ira Lisetskai [31]
Answer:

0

Explanation:
In the lists, indexation starts from 0, because of that in if statement we compare item[0] which is 'male' and 'male', and then males is itterated within for loop.
8 0
3 years ago
Read 2 more answers
In the beginning of wireless technology, some devices used _____ technology to "beam" information from one source to another sou
sveticcg [70]

Answer:

D. infrared.

Explanation:

Wireless technology for communication uses electromagnetic wave to transmit signals between location. It eliminates the need of cables for connecting network devices.

In previous wireless technology implementation, Infrared rays were used (in tv remotes), which needed to be in the line of sight to its destination. Although it was fast, it has many limitations for a long-haul transmission like its short transmission range, easily blocked by objects and its uni-directional properties.

4 0
3 years ago
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