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Advantages And Disadvantages of Questionnaires

Some of the Advantages and Disadvantages of Questionnaires are discussed below. So let us check it out some of the advantages and disadvantages to know more about Questionnaires which are discussed one by one: 

Some of the Advantages of Questionnaires are:

  1. Questionnaires helps to collect information and data from people or audience.
  2. Questionnaires are used to conduct surveys to get information for research.
  3. Questionnaires are also used to conduct research by asking questions.
  4. Questionnaires is a type quantitative market research method for marketing plan.
  5. Questionnaires helps to gather opinions using opinions polls on multiple topics.
  6. Questionnaires are also used for enterprise feedback management which allows companies to collect information using surveys.
  7. Questionnaires list are designed for structured interviews to ask appropriate questions.
  8. When Questionnaires are long and complex, the computer assisted personal interviewing technique is used for surveys.
  9. Questionnaires statistical analysis is one of the approach to the analysis of survey data.
  10. Properly designed Questionnaires may increases response rate of surveys. 

Some of the Disadvantages of Questionnaires are:

  1. Importance of questionnaires may not be understand by people properly during surveys hence they may not answer appropriately.
  2. During Questionnaires and surveys, the researchers may not get satisfactory answers for the research.
  3. During Questionnaires and surveys, people may answer the questions very vaguely which they may not answer during an interview.
  4. People may not answer to questions if the list of Questionnaires is too long to answer.

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Full Form of LPN,MBBS

Licenced Pratical Nurse (LPN) works under the guidance of Registered Nurse.(Other full form and meaning  of LPN are also available) So check it out other articles related to the given term.  

Two years of training is usually needed to became Licenced pratical nurse in some countries.

MBBS - Bachelor of Medicine, Bachelor of surgery (Degree awarded by medical  school).

What is the Full Form of MRI?

MRI - Magnetic Resonance Imaging

It is also known as nuclear magnetic resonance imaging, and magnetic resonance tomography.

MRI is a medical imaging techniques which is used in radiology to check and investigate the anatomy and physiology of the body.

MRI Is used to investigate disease from a human body.

It is used to check the structure of bones and joints of the body, tumors, structure of heart and much more.

Disadvantages of Wind Power

The strength of the air is not constant all the time hence the turbines will sometime flow very speedy while sometime no rotation at all .

So some time more electricity while sometimes no electricity.

For large turbines more land is required where the air flow at all time is available.

This wind turbines are noisy will produce some noise while rotation.Large wind farms are needed to produce enough electricity.

Process Validation stages continued process verification

Third stages in Process Validation is Continued Process Verification, Some points in process validation during continued process verification are as follows, So let us see one by one all the points:

The main goal of continued process verification in process validation is to ensure that the process remains in a state of control during manufacturing of commercial products.

The data is collected and evaluated in order to determine process variability.

What is mean by NGO ?

NGO is a non profit organization which is operated independently from the government and helps poor, childrens and senior citizens. Full form : Meaning of (NGO) is Non-Governmental Organization. It is involved in various activities such as collecting funds and helping people, providing food and medicines to poor people, helping humans to make a better society. NGO is very important for rural development in any courntry or in any community.