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I applied via Naukri.com and was interviewed before Oct 2022. There were 3 interview rounds.
Questions based on SQL and java
The public static void main is the entry point of a Java program.
public: Access modifier indicating that the method is accessible from outside the class.
static: Indicates that the method belongs to the class itself, not to instances of the class.
void: Indicates that the method does not return any value.
main: The name of the method that serves as the entry point for the program.
String[] args: An array of strings that ca...
Truncate removes all records from a table, while delete removes specific records. Drop deletes the table itself.
Truncate is faster than delete as it does not log individual row deletions.
Delete can be rolled back, while truncate cannot be rolled back.
Drop removes the table structure along with all its data.
Example: TRUNCATE TABLE table_name;
Example: DELETE FROM table_name WHERE condition;
Example: DROP TABLE table_name;
The 4 pillars of Java are encapsulation, inheritance, polymorphism, and abstraction.
Encapsulation: Bundling data and methods that operate on the data into a single unit.
Inheritance: Allows a class to inherit properties and behavior from another class.
Polymorphism: Ability of an object to take on many forms.
Abstraction: Hiding the implementation details and showing only the necessary features of an object.
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posted on 20 Nov 2021
I applied via Naukri.com and was interviewed in May 2021. There was 1 interview round.
posted on 10 May 2018
I applied via Company Website and was interviewed in Jan 2018. There were 2 interview rounds.
I applied via Naukri.com and was interviewed before May 2020. There was 1 interview round.
I applied via Referral and was interviewed before Apr 2021. There was 1 interview round.
posted on 11 Oct 2020
I applied via Recruitment Consulltant and was interviewed in Oct 2020. There were 5 interview rounds.
posted on 19 Feb 2024
I applied via Referral and was interviewed in Aug 2023. There were 2 interview rounds.
posted on 28 Mar 2024
I applied via Company Website and was interviewed before Mar 2023. There was 1 interview round.
The process of erection of duct involves planning, fabrication, transportation, installation, and testing.
Planning involves determining the layout, size, and material of the ducts.
Fabrication includes cutting, bending, and assembling the ducts according to the design.
Transportation is the movement of fabricated ducts to the installation site.
Installation involves positioning and connecting the ducts to the HVAC system.
...
The code followed for the fabrication of steel structure materials is typically based on industry standards and regulations.
The fabrication of steel structures is typically governed by codes such as the American Institute of Steel Construction (AISC) Code of Standard Practice.
Other codes that may be followed include the American Welding Society (AWS) D1.1 Structural Welding Code - Steel.
Fabrication processes must also ...
The erection sequence of a steel structure involves planning and executing the assembly of components in a specific order to ensure safety and stability.
Start by assembling the foundation and anchor bolts.
Next, erect the columns and connect them to the foundation.
Then, install the beams and trusses to form the framework.
After that, add the bracing and diagonal members for stability.
Finally, complete the structure by ad...
posted on 16 Oct 2024
The erection sequence of ESP involves several steps to ensure proper installation and functioning.
1. Prepare the foundation for the ESP unit.
2. Install the support structure for the ESP.
3. Assemble the ESP components such as the casing, electrodes, and rapping system.
4. Connect the necessary electrical and mechanical components.
5. Test the ESP system for proper functioning before commissioning.
6. Commission the ESP sys...
Various ESP materials suppliers include Schlumberger, Baker Hughes, Halliburton, Weatherford, and National Oilwell Varco.
Schlumberger
Baker Hughes
Halliburton
Weatherford
National Oilwell Varco
posted on 2 Dec 2024
I applied via Naukri.com and was interviewed in Jun 2024. There was 1 interview round.
based on 1 interview
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