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Which of the following statements about Entities is false?
Suggested Answer: C
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37 comments · newest first
TE
Teddy
11 months ago
I thought entities could exist without being created or deleted.
BR
Brent
11 months ago
C is true, entities always have attributes.
ME
Melissa
11 months ago
Wait, are entities really only stored in memory? That seems off.
CH
Christiane
12 months ago
I agree, A is the false one for sure.
DA
Daniel
12 months ago
Entities definitely need an identifier.
RI
Rikki
12 months ago
D sounds correct to me since entities can be manipulated, but I’m a bit confused about the specifics of A.
RO
Rosalind
1 year ago
I remember practicing a question similar to this, and I think entities definitely have attributes, so C should be true.
CA
Carline
1 year ago
I'm not sure about B; I feel like entities can be stored in databases too, not just in memory.
HE
Hermila
1 year ago
I think option A might be the false statement because entities usually need some kind of identifier, right?
MA
Margart
1 year ago
Whoa, this is a tricky one. I'm not 100% sure about the details of Entities. I'll have to eliminate the options I'm more certain about and then make an educated guess on the false statement.
DE
Denae
1 year ago
Okay, let's see. I'm pretty confident Entities do require an identifier, so I'm guessing that's the false statement. I'll double-check the other options just to be sure.
FR
Freida
1 year ago
Hmm, I'm a bit unsure about this one. I know Entities have some key characteristics, but I'll need to really think through each statement to determine which one is false.
JO
Joseph
1 year ago
This looks like a straightforward question about the properties of Entities. I'll carefully read through each option and think about which one is false.
NO
Noemi
1 year ago
Entities without identifiers? Might as well call them 'Anonymities'!
AL
Alisha
1 year ago
Creating, updating, and deleting entities? Sounds like a fun day at the database office!
ME
Melissia
1 year ago
Entities are essential for organizing data efficiently.
WE
Wendell
1 year ago
Entities definitely have attributes, so that statement is not false.
CL
Cletus
1 year ago
That's right! And we can create, update, and delete them.
JE
Jestine
1 year ago
I know right! It's like playing with virtual Legos.
CH
Christa
1 year ago
Yes, they do. And they also have attributes.
SC
Scarlet
1 year ago
Entities do require an identifier.
TE
Teri
2 years ago
Entities have attributes? Well, duh! What else would they be made of, thin air?
GL
Glenn
1 year ago
Entities can definitely be created, updated, and deleted. That's basic CRUD operations.
QU
Quinn
1 year ago
Entities are not only stored in memory, they can also be persisted in a database.
ET
Ettie
1 year ago
I think the false statement is that entities do not require an identifier.
FE
Fernanda
1 year ago
Of course entities have attributes, that's what makes them unique!
HE
Helga
2 years ago
Entities only stored in memory? Sounds like a recipe for a data disaster waiting to happen.
AM
Amie
1 year ago
C) Entities have attributes.
HE
Heike
1 year ago
A) Entities do not require an identifier.
YO
Yolando
2 years ago
Entities not requiring an identifier? That's like trying to identify a person without a name - just doesn't make sense!
FR
Francoise
1 year ago
D) Entities can be created, updated, and deleted.
GI
Giuseppe
1 year ago
C) Entities have attributes.
GE
Gertude
1 year ago
B) Entities are only stored in memory.
KA
Kati
1 year ago
A) Entities do not require an identifier.
TE
Teri
2 years ago
I disagree. I think the false statement is B) Entities are only stored in memory.
GE
Gerald
2 years ago
I agree with Eveline. Entities do need an identifier to distinguish them.
EV
Eveline
2 years ago
I think the false statement is A) Entities do not require an identifier.