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soldi70 [24.7K]
4 years ago
8

Describe the components of Computer-based informationsystems.

Computers and Technology
1 answer:
Vladimir79 [104]4 years ago
8 0

Answer: Major components of a computer based information system:-

  • Hardware
  • Software
  • Network
  • Databases

Explanation: The basic components of a computer based information system are :

  • Hardware -devices that physical parts of a computer system such as monitor, printer,keyboard etc.
  • Software- they are form of programs that perform the processing of the data .
  • Networks- is the phase in which multiple computer system are connected with each other and share resources.
  • Databases- they are collection of the information or related data in the forms of files or tables.
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in the topology configuration, hosts are connected to each other through a central controller which assumes all responsibility f
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in the <u>star</u> topology configuration, hosts are connected to each other through a central controller which assumes all responsibility for routing messages to the appropriate host.

Define topology.

When a geometric object <u>is stretched, twisted, crumpled, or bent without closing or opening holes, ripping, gluing, or passing through itself, certain features are kept</u>. This is known as topology in mathematics.

<u>The study of datasets using </u><u>topological </u><u>methods</u> is known as topological-based data analysis (TDA) in applied mathematics. <u>Open sets are a convenient way to define the basic </u><u>topological </u><u>notions of continuity, compactness, and connectedness</u>.

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2 years ago
Many large IT departments use a(n) _____ team that reviews and tests all applications and systems changes to verify specificatio
mafiozo [28]

Answer:

Quality assurance team

Explanation:

Software development life cycle (SDLC) is a process or stages of processes a software application must go through to be materialized. The stages of SDLC are planning, design, implementation or development, testing or verification, deployment and maintenance.

An implemented software design must be tested. It is tested based on the pre-dertermined design and the quality standard of the company. A group of test expect are approached for this purpose, they are called the quality assurance team

They are equipped with skills to use third party applications to analyze and verify the quality of the developed software.

6 0
3 years ago
Dynamic programming does not work if the subproblems: ___________
nirvana33 [79]

Answer:

A. Share resources and thus are not independent

Explanation:

This would be the answer. If this is wrong plz let me know

6 0
3 years ago
What are the 3 attributes of information?
Anton [14]

As previously said, the three highly important qualities of validity, accuracy, and completeness can be expanded into the information quality of integrity.

For information to be valuable and to meet the definition of information, it must largely have the characteristics of relevance, availability, and timeliness. Accuracy, completeness, consistency, distinctiveness, and timeliness are five qualities of high-quality information. For information to be accurate and valuable, it must be of high quality. Standard attributes, commonly referred to as global attributes, work with a wide variety of elements. The essential attributes such as accesskey, class, contenteditable, contextmenu, data, dir, hidden, id, lang, style, tabindex, and title are included in them.

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4 0
1 year ago
Which of these is a way that a doctor can examine a patient?
SIZIF [17.4K]

Answer:

D. all the above

Explanation:

because doctor uses stethoscope to listen patients heart, he also used hammer to check patients reflexes and also doctor has to listen to the patient.

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4 years ago
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