1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
lapo4ka [179]
4 years ago
7

Why is redundancy of data undersirable?

Computers and Technology
2 answers:
marshall27 [118]4 years ago
8 0

Answer and Explanation:

Redundancy refers to the presence of the copy of the data, i.e duplication of data in the system's database.

Redundancy is not desirable because of the following reasons:

  • It wastes away the storage space.
  • It has negative influence on the database efficiency.
  • The response time and execution time of the system increases as a result of the presence of redundant data in the system.
  • It reduces the system's reliability.
  • It makes the system slow and the processes consumes more time.
Andre45 [30]4 years ago
8 0

Answer:

 The redundancy of the data is usually undesirable as, in the database structure design it basically causes issues keeping up consistency after the updating from the system. Be that as it may, excess can once in a while lead improving the performance of the system.

The data redundancy also waste several type of data in the disk storage that cause the waste of memory so that is why it is undesirable.

For instance, we use the redundancy can be utilized instead of joining to the interface information.

 

 

 

You might be interested in
How does an agile team obtain clarity on backing items that may be picked up in upcoming iterations? (1 correct answer)
Vinvika [58]

Answer:

The correct answer to the following question will be "Option 4".

Explanation:

Group seems to have a backlog optimization conversation with either the company owner after each iteration to obtain insight about the backlog things to have been collected in the future iterations or executions.

  • Without the need to get feedback on the backlog or pending things in preparation for potential implementations.
  • The next phase brings the dedicated backlog to completion. Iteration targets are calculated, based on dedicated research.
8 0
4 years ago
What is the main advantage of using e-mail to complain about a service or product?
Dahasolnce [82]
The advantage of using email to complain about a service or product is that you are likely to get a faster response because this is the most common way in which complaints are tackled, and it also means you have a written record of the conversation between yourself and the company.
8 0
3 years ago
Select the correct answer.
Snezhnost [94]

Answer: Adjustment layer

Explanation:

The image editing tool or technique that should be used by Carter use is an adjustment layer.

The adjustment layer that can be seen in Photoshop refers to an editing tool that's non-destructive image which can be used in adding color and tonal adjustments to a particular image without the pixels changing permanently.

By using the adjustment layers, one can be able to edit and then discard the adjustments. One can also be bake to restore the original image anytime that the person wants.

3 0
3 years ago
Can someone please help me i don't need no one to explain it i just need the correct answer please.
Scilla [17]
90° because it is sent out the same angle when yo are getting reflected angle you add them both together.
6 0
3 years ago
How does a programmer use digital waves to transfer sound?
Inessa [10]
An analogue sound wave is picked up by a microphone and sent to an Analogue to Digital (ADC) converter in the form of analogue electrical signals. The ADC converts the electrical signals into digital values which can be stored on a computer. Once in a digital format you can edit sounds with programs such as audacity.
7 0
3 years ago
Other questions:
  • Why are digital calendars considered to be a convenient way to maintain a study schedule?
    10·2 answers
  • Consider the following program segment. ifstream inFile; //Line 1 int x, y; //Line 2 ... //Line 3 inFile >> x >> y;
    13·1 answer
  • What is a motherboard?
    7·2 answers
  • Discuss how advertising on the Web affects search results and the ethical dilemmas associated with it.
    5·1 answer
  • Why information technology is important in healthcare?
    13·1 answer
  • LEAF library in py can be expressed in what form?
    6·1 answer
  • Nilsu is attempting to train a new administrative assistant on using a word processing program. Since the program is fairly comp
    15·1 answer
  • In python
    9·1 answer
  • Spreadsheets will be displayed as tables in presentations. True or False?
    10·2 answers
  • _____is used to organize and modify the properties of the current selection.
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!