Redis/Redis MCQ Questions And Answers Sample Test,Sample questions

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Question: 
A string value can be at max ________ megabytes in length.

1.128

2.256

3.512

4.1024

Posted Date:-2022-08-29 06:44:10

Question: 
ow many types of data types redis supports?

1.3

2.4

3.5

4.6

Posted Date:-2022-08-29 06:34:04

Question: 
Redis Developer?

1.C. Redis

2. P. Redis

3.Redis Labs

4. Z. Redis

Posted Date:-2022-08-29 06:05:50

Question: 
Redis Initial release in?

1.2008

2.2009

3.2010

4.2011

Posted Date:-2022-08-29 06:40:28

Question: 
Redis is a?

1. NoSQL database

2.Relational database

3.End-user database

4.Commercial database

Posted Date:-2022-08-29 06:04:44

Question: 
Redis is very fast and can perform about ___________ SETs per second?

1.10000

2.110000

3.1000000

4.111000

Posted Date:-2022-08-29 06:06:53

Question: 
Redis Sorted Sets are similar to Redis Sets, non-repeating collections of Strings

1. TRUE

2.FALSE

3. Can be true or false

4. Can not say

Posted Date:-2022-08-29 09:03:35

Question: 
The below command is used to? DEL letsfindcourse

1.The command used to delete the command.

2.The command is used to delete the key.

3.The command is used to set the keys.

4.None of the above

Posted Date:-2022-08-29 06:38:24

Question: 
To update configuration, you can edit redis.conf file directly or you can update configurations via?

1.CONFIG update command

2. CONFIG put command

3.CONFIG alter command

4.CONFIG set command

Posted Date:-2022-08-29 06:13:14

Question: 
we connect to Redis server running on the local machine and execute a command ?

1.help

2.redis-server

3.ping

4.redis-connect

Posted Date:-2022-08-29 09:01:43

Question: 
What is time complexity for sets in redis?

1. O(N)

2.O(N*N)

3.O(NLOGN)

4.O(1)

Posted Date:-2022-08-29 06:36:04

Question: 
Which of the following basic syntax of Redis client?

1. $redis-client

2.$redis cli

3.$redis-cli

4. $redis client

Posted Date:-2022-08-29 06:37:17

Question: 
Which of the following command is used to Changes the key name?

1.RENAME key newkey

2.RANDOMKEY

3.RENAMENX key newkey

4.TYPE key

Posted Date:-2022-08-29 06:39:26

Question: 
Which of the following command used to Sets the expiry of the key after the specified time?

1.EXISTS key

2. EXPIRE key seconds

3.EXPIREAT key timestamp

4.PEXPIRE key milliseconds

Posted Date:-2022-08-29 09:02:40

Question: 
Which of the following file available at the root directory of Redis?

1.redis.conf

2.redis.txt

3.redis.set

4.redis.config

Posted Date:-2022-08-29 06:43:23

Question: 
Which of the following is a key in string? SET name "letsfindcourse"

1.name

2.get

3.set

4.None of the above

Posted Date:-2022-08-29 06:35:00

Question: 
Which of the following is an unordered collection of strings?

1.Sorted Sets

2.Sets

3.Lists

4.Strings

Posted Date:-2022-08-29 09:00:41

Question: 
Which of the following is correct syntax of Redis CONFIG command?

1.CONFIG SET CONFIG_SETTING_NAME

2.CONFIG PUT CONFIG_SETTING_NAME

3. CONFIG GET CONFIG_SETTING_NAME

4.All of the above

Posted Date:-2022-08-29 06:42:21

Question: 
Which of the following is true about Redis?

1.Redis is an open source

2.Redis advanced key-value store

3.Redis scalable web applications

4.All of the above

Posted Date:-2022-08-29 06:41:11

Question: 
You can add elements to a Redis List on the?

1.Head

2.leaf

3.Both A and B

4.None of these

Posted Date:-2022-08-29 08:59:39

Posted on by R4R Team

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