Answer:
D) a multivalued attribute
Explanation:
A multivalued attribute can have more than one value associated with the entity key.
The computer brain is a microprocessor<span> called the central processing unit (CPU). The CPU is a chip containing millions of tiny transistors. It's the CPU's job to perform the calculations necessary to make the computer work -- the transistors in the CPU manipulate the data. You can think of a CPU as the decision maker.</span>
Answer:
Explanation:
So i have issues typing it here, because it keeps saying trouble uploading your answer as a result of inappropriate words/links, so i will just make a screenshot of it.......
Just save the the above code in python file and execute it, you should arrive at your answer.
Attached below is the code and sample screenshot of what you should expect
cheers !!!!
B <span>Mina entered the first and last names of all of her employees and then alphabetized the list. - APEX</span>
Answer:
BCD is very similar to regular binary code. Decimal <em>digits </em>are represented as binary like so:
0 = 0000
1 = 0001
2 = 0010
3 = 0011
etc...
9 = 1001
However, in BCD the structure of decimal code is maintained, so e.g., the number 123 would be encoded digit-by-digit as:
0001 0010 0011
whereas in pure binary it would be encoded as
01111011
So you immediately see that BCD is not so efficient. That's why it is not used very often. Encoding and decoding is very easy as you take the same approach as with pure binary, but perform it per digit (ie., per group of 4 bits).
