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4 years ago

a _____ controls database operations, including storing, retrieving, updating, and deleting data.

Business

2 answers:

marishachu [46]4 years ago

6 0

Answer:

data manipulation language

Explanation:

Data manipulation language (DML) is a family of similar syntactic elements used to select, insert, delete and update data in a database. Performing data read-only queries is sometimes considered a component of the DML.

The best known data manipulation language is the SQL (Structured Query Language) that is used to receive and manipulate data in a relational database. Other forms of DML are those used by IMS / DLI, CODASYL databases, such as IDMS and others.

Data manipulation languages comprise only the SQL statements that allow you to modify data, but not modify the schema or objects of the database. The manipulation using SQL statements of persistent database objects such as tables or stored procedures, is considered Data definition language and not Data manipulation language. In SQL these two categories are similar in their syntax, data types, expressions, etc., but they are different in their general function.

Radda [10]4 years ago

3 0

Answer: A data language controls database operations including storing, retrieving, updating and deleting data

Explanation: This is the definition for manipulation

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Reil [10]

A budget is a plan you make to decide how you spend your money.

To make a budget you must decide how much of your money you want to spend and how much of it you want to set aside. To balance a budget, keep track of all your expenses, payments, and income.

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2 years ago

Marilyn, Bob, and Carl all believe a certain defendant is probably guilty and should be sentenced. Individually their recommenda

bazaltina [42]

Answer:

Explanation:

Group polarization is a concept in social psychology where the decision made by a group of people is more extreme to the decision made by the individual members of the group.

The members of the group recommended 3,5,7 years as prison sentence individually but 10 years together. 10 years is more extreme when compared to the sentences recommended individually.

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4 years ago

The accounting firm of johnson and johnson has decided to design a nonstatistical sample to examine the accounts receivable bala

Vlad [161]

The total projected misstatement of the firm is $92225 and it can be concluded that projected misstatement is more than the expected misstatement.

<h3>How to calculate the projected misstatement?</h3>

The total projected misstatement will be calculated thus:

= $3500 + ($15250/$910000 × 3000000) + (1550/70000 × 1750000

= $3500 + $50275 + $38750

= $92225

The projected misstatement is more than the expected misstatement. Therefore, there is an unacceptable risk that the true misstatement is more than the tolerable misstatement.

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3 years ago

How much would Keith have in his account after three years if he started with $200 and earns 2 percent interest, compounding ann

padilas [110]

212.24 would be your answer. 12.24 is just how much he makes off interest, not the total amount. 200 is what he started with. And 400 is just way to high of a number.

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3 years ago

Read 2 more answers

1. Determine whether a $100,000, 3-month T-Bill selling at $97,645 or a 10%, semi-annual coupon bond selling at par has the grea

stiv31 [10]

The 10% semi-annual coupon bond selling at par has the greater effective annual return than the $100,000, 3-month T-Bill selling at $97,645.

<h3>Data and Calculations:</h3>

T-Bill:

Face value of T-Bill = $100,000

Present value of the T-Bill = $97,645

Effective yield rate = 9.65% ($2,355/$97,645 x 100 x 12/3)

Bond:

Face value of bond =$100,000

Interest = 10% semi-annual

Present value of the bond = $104,761.90

Effective yield rate = 9.80%

Thus, the 10% semi-annual coupon bond selling at par has the greater effective annual return than the $100,000, 3-month T-Bill selling at $97,645.

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2 years ago

​a _____ controls database operations, including storing, retrieving, updating, and deleting data.

a _____ controls database operations, including storing, retrieving, updating, and deleting data.