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marin [14]
2 years ago
15

Which of the following statements is false?

Computers and Technology
1 answer:
GrogVix [38]2 years ago
8 0

Answer:

bnnnnn A1

Explanation:

bnnnnnjm

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Consider what fact-finding techniques you would use to identify the important facts needed to develop a database system. Please
8090 [49]

Answer:

Examples of Fact-finding techniques includes:

  1. Prototyping
  2. Questionnaires
  3. Research and sites visit
  4. Interviews

Explanation:

It is important to note that a database system is a tool that allows users to define, create, maintain, and control access to a collection of logically related data and description of these data, designed to meet the information needs of an organization.

<u>Prototyping </u>

<em>Advantage:</em>  enables testing and understanding of the system in advance before final implementation of solution, while requiring less time for research.

<em>Disadvantage:</em> Training and Development cost consumes resources.

<u>Research and site visit </u>

<em>Advantage :</em> better time management if the problem has been researched upon before.

<em>Disadvantage:</em> appropriate permission is often needed before using research materials.

<u> Questionnaires </u>

<em>Advantage: </em>This technique is not expensive, and responses can be calculated and analysed quickly.

<em>Disadvantage:</em> There may be Incomplete answers received from users and body language of user cannot be observed.

<u>Interviews</u>

<em>Advantage:</em> The body language of interviewees is been perceived.

<em> Disadvantage: </em>Interviewing is time consuming and costly.

3 0
3 years ago
A company organizes all of its client database in order of the amount of money that the account is worth. When a new account is
svet-max [94.6K]

Answer:

The addition and count algorithm

Explanation:

3 0
2 years ago
Choose the best answer from the options below to complete the following sentence.
Lemur [1.5K]

Answer:

its A. the answer to your question is preserved. :)

7 0
2 years ago
Write the definition of a class Phone containing: 1. A data member named model of type string. 2. A data member named partNumber
Nady [450]

Answer:

class Phone(object):

   def __init__(self, model, partNumber, retailPrice):

       self.model = model

       self.part_number = partNumber

       self.retail_price = retailPrice

   def phone_specs(self):

       print( "Phone model: {}\nPart number: {}\nRetail price: {}".format( self.model, self.part_number, self.retail_price))

phone1 = Phone("Nokia", "asd234", 200.0)

phone1.phone_specs()

Explanation:

A class is a blueprint of a data structure used to create objects of the same data types and methods. The Phone class is an object that creates an instance of the phone1 object. The phone_specs method is used to display the details of the phone1 object.

4 0
3 years ago
We cannot imagine a life without the Internet. Imagine that you had to live without being connected to the Internet. Discuss the
sleet_krkn [62]

Answer:

1, I would not be able to contact anyone, or call for help.

2, Stores like Apple would lose their purpose.

3, Life would be boring and dull.

  • i hope that helped at all.

4 0
2 years ago
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