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:
40
Explanation:
Batches of apples produced in one hour = 35/100 = 0.35
Batches of peaches produced in one hour = 70/100 = 0.70
total hours it would take to produce 15 batches of apples = 15 / 0.35 = 42.86 = 43 hours
this would leave (100 - 43) 57 hours to make peaches
Batches of peaches that can be made in 43 hours = 57 x 0.7 = 39.9 = 40 batches
Answer:
Common quantitative methods include experiments, observations recorded as numbers, and surveys with closed-ended questions. ... Common qualitative methods include interviews with open-ended questions, observations described in words, and literature reviews that explore concepts and theories
Explanation:
Answer:
I will have $183536835400 in my savings after 1515 years
Explanation:
Deposit into the savings account = 0.11×$2000020000 = $220002200
Earnings after 1515 years = 0.55×1515×$220002200 = $183316833200
Total amount in savings plan after 1515 years = $220002200 + $183316833200 = $183536835400
Answer: $20,478.78
Explanation:
In 14 years the investment will be,
Gold
10,000/2 = 5000
Then use the compound interest formula
5000 * (1+0.07)^ 14 = $12,892.67
For Certificates of Deposits.
Use the Compound interest formula
Rate and period are in years. Convert to semi annual basis.
3%/ 2 = 1.5%
14 * 2 = 28 periods
= 5000 ( 1+ 0.015) ^ 28
= $7,586.11
Add both
=$12,892.67 + $7,586.11
= $20,478.78