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SQL is a programming language used to manage and manipulate relational databases. Oracle is a relational database management system.
SQL stands for Structured Query Language
It is used to manage and manipulate data in relational databases
Oracle is a popular relational database management system
It is used to store and manage large amounts of data
Oracle uses SQL as its primary programming language
Relational database management is the process of organizing and managing data stored in a relational database.
It involves creating tables to store data in a structured manner
Defining relationships between tables using keys
Manipulating data using SQL queries
Ensuring data integrity and security
Examples of relational database management systems include MySQL, Oracle, and Microsoft SQL Server
4GL is a high-level programming language designed for database management and application development.
4GL stands for Fourth Generation Language
It is used for developing database applications
Examples include SQL, Oracle Forms, PowerBuilder, etc.
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posted on 29 Jun 2015
posted on 29 Jun 2015
posted on 7 Dec 2021
I applied via Campus Placement and was interviewed before Dec 2020. There were 3 interview rounds.
posted on 14 Mar 2024
I applied via Naukri.com and was interviewed before Mar 2023. There were 2 interview rounds.
List is mutable, tuple is immutable in Python.
List can be modified after creation, tuple cannot.
List is defined using square brackets [], tuple using parentheses ().
Example: list_example = [1, 2, 3], tuple_example = (4, 5, 6)
posted on 6 Aug 2021
Write a query
Specify the database and table name
List the columns to be selected
Add any conditions or filters
Specify the order of results
posted on 26 Jul 2024
Code to reverse a string in an array
Iterate through each string in the array
Use a loop to reverse each string character by character
Store the reversed string in a new array
Time management involves setting priorities, creating a schedule, eliminating distractions, and staying organized.
Set clear goals and prioritize tasks based on importance and deadlines
Create a daily or weekly schedule to allocate time for each task
Eliminate distractions such as social media, emails, or unnecessary meetings
Use tools like calendars, to-do lists, and time tracking apps to stay organized
Delegate tasks when...
posted on 7 Apr 2022
I applied via Naukri.com and was interviewed in Mar 2022. There were 4 interview rounds.
posted on 16 Nov 2021
I applied via Campus Placement and was interviewed before Nov 2020. There were 3 interview rounds.
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