This Quiz contains totally 10 Questions each carry 1 point for you.
1. Redis is a?
No SQL database
Relational database
End-user database
Commercial database
Correct!
Wrong!
2. Redis Developer?
C. Redis
C. Redis
Z. Redis
Redis labs
Correct!
Wrong!
3. Redis is very fast and can perform about ___________ SETs per second?
10000
110000
100000
1100000
Correct!
Wrong!
4. To update configuration, you can edit redis.conf file directly or you can update configurations via?
CONFIG update command
CONFIG alter command
CONFIG put command
CONFIG set command
Correct!
Wrong!
5. How many types of data types redis supports?
3
4
5
6
Correct!
Wrong!
6. Which of the following is a key in string?
SET name "letsfindcourse"
SET name "letsfindcourse"
name
get
set
none
Correct!
Wrong!
7. What is time complexity for sets in redis?
O(NLOGN)
O(N)
O(1)
O(N*N)
Correct!
Wrong!
8. Which of the following basic syntax of Redis client?
$redis-client
$redis client
$redis-cli
$redis cli
Correct!
Wrong!
9. The below command is used to?
DEL letsfindcourse
DEL letsfindcourse
The command used to delete the command.
The command used to delete the key
The command used to set the key.
none
Correct!
Wrong!
10. Which of the following command is used to Changes the key name?
RENAME key newkey
RENAMENX key newkey
RANDOMKEY
TYPE key
Correct!
Wrong!
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Cassandra-Quiz-10
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