I need help 40 points and brainless if you answer

1. What is an object and what does it do?

Reptile [31]

Answer:

An object is an abstract data type with the addition of polymorphism and inheritance. Rather than structure programs as code and data, an object-oriented system integrates the two using the concept of an "object". An object has state (data) and behavior (code). Objects can correspond to things found in the real world.

Explanation:

3 0

3 years ago

Does group policy management matter without a server environment?

eimsori [14]

Answer:

The group policy management is one of the policy which used in the microsoft window that basically control the server working environment in the organization. It mainly control the user account and the personal computer account.

The group policy is the centralized management and the provide the various configuration of the operating system. It also manage and control the users setting in the active directory of the management.

Therefore, the group policy management matter in the server environment.

4 0

4 years ago

An it department submits a purchase order to buy a new computer from a vendor. Which hardware lifecycle does this scenario belon

AnnZ [28]

Answer:

Purchase or Lease is the stage of the Hardware Lifecycle to which this scenario belongs to.

Explanation:

Stages of Hardware Lifecycle Management:

1. Plan

Plan is made to check which things are needed and will help us in short and long terms so, that it remains in budget and can give us more productivity.

2. Purchase or Lease

We do check whether we need to use the things for long term or short term. If long term we can buy it but, for short term we can always take it on lease.

3. Deploy & Install

New equipments are placed at required places for their usage.

4. Maintenance

We need to have maintenance service which are done by third-party companies so, that all equipments work smoothly.

5. Upgrade

We need our company to be efficient so, we do upgrade equipments like getting new version of it and to maintain that it work for long time.

6. Parts & Repair

If repairing of equipments are done it can serve for more longer time.

7. Extend

We can extend the equipments warranty period so, if any major component gets damaged it can get replaced or removed free of cost rather than spending extensive money.

8. Buyback or Trade In

We can sell the used equipments so, we can have extra money by which we have taken the work of equipment even and got price for it.

9. Dispose or Recycle

We should dispose or recycle after the time you realize it can't be used anymore or repairing it will be wastage of money. So, dispose or recycle it.

3 0

3 years ago

Can someone write an essay on data storage and describe the different storages I have listed below•

Jobisdone [24]

Answer:

Explanation:

Punch card is the oldest computer storage; followed by tape and then floppy disk. Hard drive goes back as far as floppy but is still in use today. CD/DVD/BR discs are all later storage but are also used for storing music and videos. USB flash, SD card, SSD and cloud storage are the common technologies used today for data storage.

4 0

3 years ago

Read 2 more answers

Write a C++ program to find K largest elements in a given array of integers. For eeample, if K is 3, then your program should ou

Anon25 [30]

Answer:

// C++ program to find k largest elements in the array

#include <bits/stdc++.h>

using namespace std;

// main function

int main()

{

// variable

int n,k;

cout<<"Enter the number of elements of array:";

// read the value of n

cin>>n;

// declare the array of size n

int arr[n];

cout<<"Enter the elements of array:";

// read the elements of array

for(int a=0;a<n;a++)

{

cin>>arr[a];

}

cout<<"Enter the value of K:";

cin>>k;

// call the function to perform selection Sort

sort(arr, arr+n);

cout << k<<" largest elements of the array are: ";

// print k largest elements of the array

for (int i=n-1; i>n-k-1; i--)

cout << arr[i] << " ";

return 0;

}

Explanation:

Read the number of elements in the array.Then create an array of size "n" and read n elements of the array.Sort the array in ascending array.Then Read the value of k from user.Find the k Elements from the end of the array.This will be the k largest elements of the array.

Output:

Enter the number of elements of array:8

Enter the elements of array:34 8 75 99 12 7 5 55

Enter the value of K:3

3 largest elements of the array are: 99 75 55

4 0

3 years ago