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Why do the Primary keys need to be unique?
Primary key helps differentiate the data in a table which contains multiple occurrences of any value in columns. Besides that it is considered good programming practice which will ensure that there is no duplication of data in database thereby saving server space.
What is the single name for group of keys?
The collective nouns are a bunch of keys or a ring of keys.
How does the circle of 5ths relate to the order of sharps and flats?
The Circle of Keys is a diagram of all Major and minor keys signatures. The sharp keys are arranged from the top, moving clockwise. The flat keys are arranged from the top, moving counterclockwise. There are fifteen Major keys: seven sharp keys, seven flat keys, and one key with no sharps or flats. Likewise, there are fifteen relative minor keys. The keys at the bottom of the circle are called enharmonic keys because their tones sound the same but are named and written differently. The Circle of Keys is sometimes called the Circle of Fifths because the keys are arranged an interval of a fifth apart.
How many keys does an accordion have?
The number of keys on an accordion is highly variable. A typical accordion like the stradella has 120 keys in 3 rows. The smallest accordion ever made had 31 keys and the largest had 405 keys.
How many keys are there in the keyboard?
104 keys in the keyboard
What do the gold and silver keys represent on the pope benedict's coat of arms?
the keys represent the time when god entusted saint Peter with the keys to heaven
What do the keys on the papal flag represent?
They are keys to the kingdom of God
What do the keys represent on the wolverhampton's coat of arms?
The keys are indiciative of St Peter.
What object could represent determination?
Car keys
What do keys represent?
When Our Lord appointed Peter to lead the church as the first pope he said, "I will give you the keys to the Kingdom of Heaven. . . . . " Peter is usually pictured holding two keys.
Which stores offer key duplication services?
There are many many stores that offer key duplication services. You can go to places like Canadian Tire, or Walmart which are generally cheaper. In the Yellow Pages you can find a locksmith that can duplicate your keys. The price is often high, however the quality of service is also higher
Why are piano keys black and white?
The piano's white keys represent the tones of the musical alphabet: A, B, C, D, E, F, G. The black keys represent half-steps between various notes (sharps and flats). Together, there are 7 white keys and 5 black keys per octave, which together represent the twelve equally spaced tones of Equal Temperament. Originally, white keys were made of ivory (white), and black keys of ebony (black). But any two contrasting colors will work. Many old keyboards present the "naturals" (lower tier) as black, and the sharps/flats (upper tier) as white!
How much will it cost to get a new car key made at the dealership?
In today's era of "safety/anti-duplication" keys that cannot be duplicated on the street, it will cost you $45 to $75 dollars for a duplicate at the dealership.
How much does it cost to make a Duplicate Key?
There are many reasons to make a duplicate car key! First, what if the original key gets lost! Having a backup of a bunch of keys can save you from landing in trouble. On second thought, it proves to be useful for giving spare keys to your family members. Nothing is more frustrating than losing your car keys or locking your keys in the car itself. Having a duplicate set of keys can save you time, money, and energy. However, most people don’t opt for duplication of their keys due to fear of high cost.
Black keys on the piano?
what about them? they are the sharps and flats
What kind of encryption uses the concept of public keys?
Asymmetric encryption employs the use of public/private key pairs.
What are characteristics of fact table?
Fact table contain at least one fact column or measurement column that represent sum or average. It contains primary keys of dimension tables as foreign keys.
