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Which of the following is supported by MongoDB?
Suggested Answer: C
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39 comments · newest first
PR
Princess
10 months ago
I thought MongoDB was all about flexibility, not strict relationships.
XU
Xuan
11 months ago
Wait, can it really handle relationships like that?
PA
Paola
11 months ago
Journaling is definitely a feature in MongoDB.
LI
Lilli
11 months ago
Totally agree, ACID is a game changer for MongoDB.
ST
Stephen
11 months ago
MongoDB supports ACID transactions now!
TE
Terina
12 months ago
I feel like transaction management is a feature, but I can't recall if it’s fully implemented like in traditional databases.
NA
Nakisha
12 months ago
I'm a bit confused about relationships in MongoDB. I know it doesn't use foreign keys like SQL, but can it still manage relationships somehow?
SH
Sherman
12 months ago
I remember practicing a question about journaling in MongoDB, and I think it is definitely supported.
ME
Melvin
1 year ago
I think MongoDB supports ACID transactions, but I'm not entirely sure if it does for all operations.
MA
Margurite
1 year ago
Ah, I remember learning about this in class. MongoDB supports transaction management, which is option A, but not the full ACID properties like option B. The journaling feature, option C, is also a key part of MongoDB's architecture. I'm confident option A is the correct answer.
CH
Cherry
1 year ago
I'm a bit confused on this one. I know MongoDB has some transactional features, but I'm not sure if they're considered "full" ACID transactions. I'll have to review the documentation to be sure. Maybe I'll just guess and move on for now.
FE
Felicidad
1 year ago
Okay, I've got this. MongoDB supports transaction management, which is option A, but it doesn't have the full ACID properties like option B. The journaling feature, option C, is also supported. I'm going to go with A.
CA
Cathrine
1 year ago
Hmm, this is a tricky one. I know MongoDB has some transaction capabilities, but I'm not sure if they're fully ACID-compliant. I'll have to think carefully about the differences between the options.
ET
Ettie
1 year ago
I'm pretty sure MongoDB doesn't support traditional ACID transactions, so I'll rule out option B. Transaction management and journaling seem more likely, but I'll need to double-check the details.
DO
Donte
2 years ago
Actually, MongoDB does not support ACID Transactions because it is a NoSQL database.
TY
Ty
2 years ago
I'm not sure about that. I think MongoDB does not support ACID Transactions.
BA
Barbra
2 years ago
I believe MongoDB also supports Relationships between Collections.
DO
Donte
2 years ago
I think MongoDB supports Journaling.
SE
Sean
2 years ago
Wait, MongoDB has ACID transactions now? That's news to me. I'll stick with C) Journaling, the safe bet.
LI
Lindsey
1 year ago
Yeah, I'm surprised too. But journaling does sound like a safe option.
MI
Milly
2 years ago
I think I'll go with C) Journaling just to be safe.
IS
Isaac
2 years ago
I heard MongoDB now supports ACID transactions.
TE
Teresita
2 years ago
Relationships between collections? In a document-oriented database? That's a bit of a stretch. I'll go with C) Journaling.
KA
Kasandra
2 years ago
I'm leaning towards Journaling as well. It seems like a more common feature in MongoDB.
LA
Lauryn
2 years ago
Yeah, I don't think MongoDB supports traditional relationships like primary and foreign keys. Journaling sounds like the right choice.
EZ
Ezekiel
2 years ago
I agree, relationships between collections in a document-oriented database seems odd. I'll also go with C) Journaling.
SA
Samira
2 years ago
I thought MongoDB was all about document-oriented databases, not traditional RDBMS features like transactions. I'll choose C) Journaling.
CR
Cristy
2 years ago
Transactions? In MongoDB? Haha, good one! I'll go with C) Journaling.
WI
Willow
2 years ago
Journaling is important for data consistency.
LE
Leah
2 years ago
I think journaling is a good choice.
RE
Regenia
2 years ago
Yes, MongoDB does support journaling.
LA
Lachelle
2 years ago
Journaling is supported by MongoDB.
KA
Kayleigh
2 years ago
I'm pretty sure MongoDB supports C) Journaling, but I'm not sure about the other options. I need to brush up on my NoSQL knowledge.
GI
Giuseppe
2 years ago
Yes, it does. Journaling is a key feature of MongoDB.
CH
Chandra
2 years ago
I think MongoDB does support journaling.
JU
Jutta
2 years ago
D) Relationships between Collections (Primary Key Foreign Key)
TH
Thurman
2 years ago
C) Journaling
SK
Skye
2 years ago
B) ACID Transactions
JO
Jovita
2 years ago
A) Transaction Management