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mina [271]
3 years ago
5

A data dictionary contains metadata-data about data true or false

Computers and Technology
1 answer:
gizmo_the_mogwai [7]3 years ago
7 0

Answer:

The answer to this question is true.

Explanation:

Data Dictionary is the component that stores metadata (data about data). It is part of the Database Management System(DBMS). The data dictionary is used to contain information such as what is the database and who will be allowed to access it and where is it stored etc. When we develop a program it uses the data model and data dictionary. That is used to understand what data item fits in the structure and what value will it contain.  So the answer to this question is true.

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You can us the (BLANK) symbol when you want to automatically add a set of numbers together in a spreadsheet
sleet_krkn [62]

Answer:

Σ

Explanation:

What symbol can you use when you want to automatically add a set of numbers together on excel?

✓ Σ This is the Greek letter Sigma. It is used to start the Autosum facility.

5 0
2 years ago
Why was the television the first audio visual device that changed the way people see entertainment?
Daniel [21]
It was  not.   Movies   then  talking movies  were   before television.

7 0
3 years ago
When a cardholder successfully contests a charge, the acquiring bank must retrieve the money it placed in the merchant account i
lions [1.4K]

Answer:

Charge back.

Explanation:

A chargeback is a charge that is returned to a payment card after a customer successfully disputes an item on their account transactions report. Simply put, it is the reversal of a credit card payment that comes directly from the bank.

Most commonly the payer is a consumer.

A chargeback may occur on bank accounts or credit cards. They can be granted to a cardholder for a variety of reasons. A chargeback can be considered a refund since it returns specified funds taken from an account through a prior purchase. Chargebacks are focused on charges that have been fully processed and settled. Chargebacks can often take several days for full settlement as they must be reversed through an electronic process involving multiple entities.

The chargeback is ordered by the bank that issued the consumer's payment card.

6 0
2 years ago
you are a new lenovo service provider and need to use the recovery utility information on the lenovo support website. this infor
yawa3891 [41]

Based on the above, the person that  you  should contact to request a service provider user id and password is Regional leads

<h3>Who is a Regional leads?</h3>

The stores, merchandise, and general presence of the company in a given region are managed by region leaders. They make sure the objectives are achieved. If not, they come up with plans to achieve the goals. Leaders in a region are expected to comprehend both the local economy and its historical context.

A regional lead is a manager, educator, or administrator who is in charge of finding and supporting workforce champions within organizations within their assigned region. Hence, he or she is the best person for you to contact.

Learn more about Region from

brainly.com/question/2001834
#SPJ1

8 0
1 year ago
Drag each tile to the correct box.
kari74 [83]

Answer:

RESET...

Explanation:

.The file is not Indexed for searches.

.The file can only be viewed.

.The file is ready for backup.

.The file or folder is hidden.

√ Reset

.Next

6 0
2 years ago
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