A consistency model used in distributed computing to achieve high availability that informally guarantees that, if no new updates are made to a given data item, all accesses to that item will return the last updated value eventually is __________.
Eventually Consistent model
In Master-Slave databases, all reads are performed against the ___________.
Replicated Slaves
Vertical scaling is called __________.
Scaling up
NoSQL requires Schema like RDBMS.
False
_________ based databases are stored in Social Network.
Graph
_________ databases are used to store Session information, User profile, preferences, and shopping cart data.
Key-Value Pair
In document-based database, storage and retrieval is in the form of ___________.
Document
In Master-Slave databases, all writes are written to the ____________.
Master
Graph-based database stores entities and the relationship between them as edges and nodes of a graph, respectively.
True
The main goal of RDBMS system is to ____________.
Normalize the data before storage
Which model does RDBMS adapt?
ACID
Cap theorem states that it is impossible for a distributed data store to simultaneously provide more than _________ out of Consistency, Availability, Partition Tolerance.
Two
In NoSQL databases, data is stored in a ____________ manner.
Distributed
Distributing the database provides us an option of using cheaper servers called __________.
Commodity Servers
In the document-based database, documents are stored in the _________ part of the key-value store.
Value
Consistency of CAP theorem states that all the protocols must be satisfied by the transaction. There can be half-completed transactions.
False
Master Slave and Sharding are examples of the _________ approach.
Horizontal Scaling
NoSQL is a flexible database management system that provides a way to store _____________.
Both the options
