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Tomtit [17]
3 years ago
7

Sometimes a database can contain "bad data," meaning incomplete, incorrect, inaccurate, or irrelevant records, which can be corr

ected or deleted through data cleansing.​ T/F
Computers and Technology
1 answer:
sergey [27]3 years ago
4 0

Answer:

True.

Explanation:

The database can contain "bad data".

Bad Data is incorrect,incomplete,irrelevant or inaccurate records and the bad data can only be corrected or by data cleansing.

Data cleansing is deleting the bad data from the database.It is very important technique which is implemented by almost every one dealing with bad data.

Hence we conclude that the answer to this question is True.

You might be interested in
What are some examples of productions categorized as non-broadcast productions?
leonid [27]

Answer:

Non-broadcast media incorporates

  • Recorded television
  • Radio
  • Podcasts
  • Internet
  • Streaming services.

Explanation:

Non-broadcast media is a phrase used to represent audio and visual communications that can be obtained at any moment. Non-broadcast media is the knowledge that can be switched on and off, suspended, rewound, and fast-forwarded at certain times.

Examples of non-broadcast productions

Non-broadcast media incorporates

  • Recorded television
  • Radio
  • Podcasts
  • Internet
  • Streaming services.

To learn more about broadcast productions refer:

  • https://brainly.in/question/17335292
  • https://brainly.in/question/44811105

4 0
3 years ago
Explain
Charra [1.4K]

Answer:

The main difference between LAN, MAN and WAN is the scope and coverage of the networks. LAN (Local area network) is usually used to connect computers in smaller distances such as in a building or in offices. They use various topologies such as bus topology, ring topology, star typology etc to connect the computers and share information only among the computers connected in LAN. A Metropolitan Network covers larger coverage than LAN and is usually used for connecting a city rather than single organization. A Wide Area Network is collection of networks or many LANS. The perfect example of WAN is internet which connects thousands and millions of networks. Another factor which distinguishes between LAN, MAN and WAN is that LAN and MAN are owned by certain entities such as government, educational institutions or organizations whereas WAN (i.e. Internet) is not owned by anyone.

4 0
3 years ago
Which of the following is a group of email names and addresses used for mass distribution of a message?
Jet001 [13]

Answer:

Option D is the correct answer for the above question.

Explanation:

Email list (as the name suggests) is defined as the set of an Email address. It is also the group of address which is needs for message distribution because an Email address is the only necessary part to send the mail which is also called the message. When a user wants to send the mass Email or message then he needs a list of email which can be filled at the "TO" or "CC" or "BCC" part of the compose mail and it can be able to send the mass message.

The above question asked about the list which is useful for the mass message then the answer is an Email list which is stated from the option D. Hence option D is the correct answer while other is not because--

  • Option A states the actor list which is not required to send the mail.
  • Option B states the client list which is not required to send the mail.
  • Option C states the chat list which is not required to send the mail.
3 0
3 years ago
What is a data broker?
AleksAgata [21]

Answer:

The correct option is a.

A business that collects personal information about consumers and sells that information to other organizations.

Explanation:

Data brokers, also known as data suppliers, data fetchers, information brokers, or even data providers are businesses or companies (even individuals) that, on the most basic level, source and aggregate data and information (mostly information that are meant to be confidential or that are in the real sense difficult to get) and then resell them to third parties. These third parties could be other data brokers.  

They collect data and information from a wide range of resources and sources - offline and/or online e.g web access history, bank details, credit card information, official records (such as birth and marriage certificates, driver's licenses).  

Brokers can steal round about any information. Examples of information that brokers legally or illegally steal are full name, residential address, marital status, age, gender, national identification number, bank verification number. Brokers and hackers are siblings.

A couple types of data brokers are:

1. Those for fraud detection

2. Those for risk mitigation  

Hope this helps!

6 0
3 years ago
When you open a program, the hard drive___
Papessa [141]

Answer:

When you open a program, the hard drive <u>Registers the program and runs the program accordingly. </u>

I hope this helped!

3 0
3 years ago
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