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I applied via Naukri.com and was interviewed in Jan 2021. There was 1 interview round.
SQL has various built-in string functions to manipulate and analyze string data.
Some common string functions in SQL are CONCAT, SUBSTRING, LENGTH, UPPER, LOWER, TRIM, and REPLACE.
CONCAT is used to concatenate two or more strings.
SUBSTRING is used to extract a substring from a string.
LENGTH is used to find the length of a string.
UPPER and LOWER are used to convert a string to uppercase or lowercase, respectively.
TRIM is...
SQL has various date functions to manipulate and format dates.
DATEADD - adds or subtracts a specified time interval to a date
DATEDIFF - calculates the difference between two dates
DATEPART - returns a specific part of a date (e.g. year, month, day)
CONVERT - converts a date from one format to another
GETDATE - returns the current date and time
What people are saying about Slk Software Services
I applied via Recruitment Consultant and was interviewed in May 2019. There were 3 interview rounds.
I applied via Naukri.com and was interviewed before May 2018. There were 5 interview rounds.
posted on 20 Apr 2022
I applied via Recruitment Consulltant and was interviewed before Apr 2021. There was 1 interview round.
NoSQL databases are non-relational databases that store and retrieve data in a non-tabular format.
Document-oriented databases (MongoDB, Couchbase)
Key-value stores (Redis, Riak)
Column-family stores (Cassandra, HBase)
Graph databases (Neo4j, OrientDB)
Scaling refers to the process of increasing or decreasing the capacity of a system to handle more or less load.
Vertical Scaling: Adding more resources to a single node
Horizontal Scaling: Adding more nodes to a system
Load Balancing: Distributing the load across multiple nodes
Database Sharding: Splitting a database into smaller parts to distribute the load
Caching: Storing frequently accessed data in memory for faster acc
I appeared for an interview in Sep 2019.
I applied via Recruitment Consultant and was interviewed before Jan 2020. There were 5 interview rounds.
I am proficient in Java, Python, and C++. I have 2 years of experience in software development. I have excellent communication skills for client interaction.
Proficient in Java, Python, and C++
2 years of software development experience
Excellent communication skills for client interaction
I applied via LinkedIn and was interviewed before Feb 2021. There were 3 interview rounds.
Basic Java programs related to string and array manipulation
posted on 15 Jul 2022
I applied via Approached by Company and was interviewed before Jul 2021. There were 2 interview rounds.
Basic programming questions
based on 5 interviews
Interview experience
based on 35 reviews
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