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enot [183]
3 years ago
10

9

Computers and Technology
1 answer:
Viefleur [7K]3 years ago
5 0

Answer:

Maybe 45 m/s north I think I'm wrong

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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
4 years ago
Which of these is NOT an example of lifelong learning?
oee [108]

Answer:

B. having lunch with a friend

Explanation:

Lifelong learning can be defined as a continuous, self-motivated, and self-initiated learning activity that is typically focused on personal or professional development. Thus, it's a form of education that is undertaken throughout life with the sole aim of pursuing knowledge, competencies, and skills for either personal or professional growth and development, especially after acquiring a formal education.

Some examples of lifelong learning includes the following;

I. Reading a trade magazine.

II. Reviewing a textbook.

III. Studying an encyclopedia.

7 0
3 years ago
1. Given two relations R1 and R2, where R1 contains N1 tuples and R2 contains N2 tuples, and N2>N1> 0, give the maximum an
Anna007 [38]

Answer:

Explanation:

A. Max is correct But min will be max(N1,N2) i.e. N2.

B. max=N1, min=0(no common tuples in R1 and R2)

C. max=N1(R1 and R2 are disjoint sets), min=0(all tuples of R1 are present in R2)

D. max=N1*N2, min=N1*N2

6 0
4 years ago
Write the printItem() method for the base class. Sample output for below program:
Anna [14]

Answer:

The printItem() method code is filled in the explanation, highlighted with bold font.

Explanation:

// ===== Code from file BaseItem.java =====

public class BaseItem {

  protected String lastName;

  public void setLastName(String providedName) {

      lastName = providedName;

      return;

  }

// FIXME: Define printItem() method

/* Your solution goes here */

  public void printItem() {

      // TODO Auto-generated method stub

      System.out.println("Last name: "+lastName);

  }

}

// ===== end =====

4 0
3 years ago
Select the three statements that best describe benefits to testing a system.
tester [92]

Answer:

Following are the three statements which best describe  benefits to testing a system.

Explanation:

First

Allows you to correct inaccurate requirements

Second

Allows you to validate characteristics

Third

Allows you to capture the required behavior of the system

7 0
3 years ago
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