A show statement is used by a database administrator to get details about the items in a database. A data dictionary has this information.
- facts factors applied or recorded in a database, facts device, or as a thing of a studies examine are given names, definitions, and houses in a data dictionary.
- A imperative store for metadata is known as a facts dictionary. records about facts is called metadata.
- Examples of information that might be found in a company's data dictionary include the names of all the databases that make up the organisation.
The shape and content material of records are categorised and communicated the use of a information dictionary, which also offers insightful descriptions for mainly distinct data objects.
The database control machine where the information dictionary is stored is accountable for this. therefore, on every occasion a database change is finished, the database control device without delay updates the facts dictionary. due to its self-updating nature, that is referred to as an energetic statistics dictionary.
Learn more about data dictionary:
brainly.com/question/8897251
#SPJ4
Answer:
payback period is lesser than 15 years we can say that they should buy the machine
so correct option is c. 4.8 years
Explanation:
given data
Purchase Cost = $300,000
Savings offered = $62,500 per year
Life of machine = 15 years
to find out
Payback period
solution
first we get here Payback period that is express as
Payback period = purchase cost ÷ savings ...........1
put here value we get
Payback period = 
Payback period = 4.8 years
and here payback period is lesser than 15 years we can say that they should buy the machine
so correct option is c. 4.8 years
Answer:
the adult population is 243,312,000
Explanation:
The computation of the adult population is shown below:
The Total adult population is
= Employed + Unemployed + Not in the labor force
= 142,496,000 + 12,506,000 + 88,310,000
= 243,312,000
Hence, the adult population is 243,312,000
We simply applied the above formula so that the correct value could come
And, the same is to be considered
False. There are other ways to maintain that information.
The importance of marketing for the agricultural and food sectors in developing countries is to generate greater productivity and positioning in the domestic and global market.
<h3 /><h3>How important is marketing in agriculture?</h3>
In developing countries, agriculture continues to be one of the primary economic activities, for this reason, the greater the marketing for agriculture, the greater the promotion of the sector in the country and in the global market, increasing productivity, negotiations and international transactions.
Marketing is a set of techniques and actions capable of generating awareness about a brand, generating promotion and creating value for a sector or a brand, attracting consumers and competitiveness.
Therefore, agriculture in developed countries depends on marketing to develop more and more, become productive and valued by stakeholders.
Find out more about marketing here:
brainly.com/question/25754149
#SPJ1
