Explanation:
ACT doesn't determine wither or not you are smart enough for something, it is a test that everybody hypes up to make it a big deal when the only thing it determines are your strengths and weaknesses.
You may be wondering what exactly is on the test. Basically, most of what you learned in high school! The ACT is a test of knowledge, unlike the SAT, which tests aptitude or, as some say, intelligence. Theoretically, if you did well in high school, you should do well on the ACT. However, the ACT focuses more on the skills you’ve learned than on memorization of facts, so you do not have to remember everything you ever learned. Instead, if you learned how to read and understand what you read, solve math problems, reason scientifically, and write clearly, you are in great shape!
A surrogate key may be appropriate when the available candidate keys would produce a lot of data duplication when representing relationships and they would be prone to typographical errors.
Answer: Option 3
<u>Explanation:
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In a fact table, sometimes there may be a few keys that would repeat the data over and over again. Thus to avoid this repetition or duplication, surrogate keys may be used instead of other candidate keys.
In most instances, surrogate keys are nothing else but the integer keys. They are mostly used as primary keys instead of using a natural or a real key in its place. The function of a surrogate key is to serve as a numeric identifier.
Answer: Colonists dumped tea into Boston Harbor.
Explanation: I just came across this question and its the exact same question I just had on my 9 weeks exam for social studies. Quite a coincidence...
Answer:
The small pointed triangle line, this is a cold front. The first one I believe if it is listed the same for everyone.
Explanation:
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