You recently started a new job working with databases. you receive training on maintaining the database from your boss, Gregor. gregor tells you that when a DBMS flags a deleted record, completeness.
A database is an organized collection of data that is stored and accessed electronically. Small databases can be stored on the file system, while large databases are hosted on computer clusters or cloud storage.
A database is an organized collection of structured information or data, usually stored electronically in a computer system. A database is typically controlled by a database management system (DBMS).
MySQL, SQL Server, MongoDB, Oracle Database, PostgreSQL, Informix, Sybase, etc. are examples of various databases. These modern databases are managed by a DBMS. Structured Query Language or SQL is better known and is used to manipulate data in databases.
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Answer:
$8,693
Explanation:
Effective annual interets rate: AI = (1+i/m)^n - 1
i = 3*2=6%, m = 26
AI = [1+6%/26]^26 - 1
AI = 1.0617 - 1
AI = 0.0617
Let semi annual income be $X. So, present value of four semiannual income will be aggregated to get principal invetsed money of $30,000
30,000 = ∑[X/1.0617^n}
30,000 = 3.451 * X
X = 8693.132425383947
X = $8,693
Therefore, firm have to earn $8,693 after every 6 months at an interest rate of 3% per week to recover $30,000 initial investment in 2 years
Answer: The correct answer is "C. produce because revenue of $1 comma 000 is greater than fixed costs.".
Explanation: The firm should produce because the revenue of 1000 is enough to cover the fixed costs and part of the variables (1000 - 800 - 600 = (-400)) so that the loss is less than if it stopped producing despite the avoidable costs (800 - 350 = 450) since if it stopped producing it would have a loss of $ 450 and producing it would have a loss of $ 400.
The Board of Governors, the Federal<span> Open Market Committee, and 12 regional </span>reserve<span> banks.</span>
Answer:
Explanation:
Given:
Discount = original price × discount fraction
Discounted price = original price - discount
Discount fraction = 20%
= 20/100
A.
Original price of shirt = $x
Original price of hat = $(x + 10)
Discounted price of shirt = $x - $0.2x
= $0.8x
Discounted price of hat = $(x + 10)
- 0.2$(x + 10)
= $0.8 × (x + 10)
Difference of discounted price of hat to shirt = 0.8(x + 10) - 0.8x
= $8
B.
Original price of shirt = $x
Original price of hat = $ 1.5 × x
Discounted price of shirt = $x - $0.2x
= $0.8x
Discounted price of hat = $ 1.5 × x
- 0.2 × $ 1.5 × x
= $ 1.2x
Difference of discounted price of hat to shirt = 1.2x - 0.8x
= $ 0.4x