How do you establish a connection with your Node application and an external Mongo database using Mongoose?
mongoose.connection(mongoURI)
mongoose.connect(mongoURI)
db.on(mongoURI)
sequelize.sync()
Q.3.
A template engine...
replaces variables in a template file with actual values, and transforms the template into an JSON file sent to the server
replaces variables in a template file with actual values, and transforms the template into an HTML file sent to the client
replaces variables in a template file with actual values, and transforms the template into an HTML file sent to the server
replaces variables in a template file with actual values, and transforms the template into an JSON file sent to the client
Q.4.
What do you mean by TTL ?
Time to live
Time to leave
Time to laugh
Time to load
Q.5.
Where clause can be run only on column other than primary key which having
Primary Index
Secondary Index
Sparse Index
Dense Index
Q.6.
Cassandra Dose Not support from Following ?A. JoinB. Subquery
A
B
Both
Both Supports
Q.7.
What is P Stand for in "CAP" Theorem ?
Consistency
Availability
partition
Partition Tolerance ?
Q.8.
Which query language used by Cassandra
SQL
PL-SQL
CQL
Javascrip
Q.9.
Which command start cassandra only Client
~/casandra/bin/casandra -f
~/cassadra/bin/cqlsh
Both A & B
Q.10.
Which feature in cassandra allows you to execute multiple queries at one time ?
AT TIME
BATCH
Capture
Source
Q.11.
Which Protocol used by Cassandra
Gossip
Compaction
Timepass
CQL
Q.12.
Which version of Cassandra you are using ?
3.2
3.9
2.4
3.0
Q.13.
What do you call compression process in cassandra
Compaction
Compression
Archive
Backup
Q.14.
What do you mean by Table in Cassandra ?
Column
Row
KeySpace
Column-Family
Q.15.
Which company created Cassandra ?
Google
Amazon
Facebook
Orkut
Q.16.
ORM make the code easier to update, maintain, and reuse as the developer can think of, and manipulate data as objects
True
False
Q.17.
Is ORM faster than raw SQL queries?
True
False
Q.18.
HTTPS is
Hypertext transfer protocol secure (HTTPS) is the secure version of HTTP, which is the primary protocol used to send data between a web browser and a website
Hypertext transfer primary secure (HTTPS) is the secure version of HTTP, which is the primary protocol used to send data between a web browser and a website
Can I drop off the meeting now?
Q.19.
Which syntax returns the matching result of an id in a Mongo database using Mongoose?
Model.find
Model.findAll
Model.findById
Model.findByPK
Q.20.
What is Mongoose?
An object document mapping
A small terrestrial carnivorous
An object-relational mapping
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