Vector Group Interview Questions and Answers

Q1. Tell me about Excel? What formulas you used?
Ans. 
Excel is a spreadsheet program used for data organization and analysis. Commonly used formulas include SUM, VLOOKUP, and IF.
• Excel is a powerful tool for organizing and analyzing data

• Commonly used formulas include SUM, VLOOKUP, and IF

• SUM formula is used to add up numbers in a range, e.g. =SUM(A1:A10)

• VLOOKUP formula is used to search for a value in a table, e.g. =VLOOKUP(A2, B1:C10, 2, FALSE)

• IF formula is used for condit
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Q2. In export documents what are drawbacks of RoDTEP?
Ans. 
RoDTEP does not cover all export products, leading to potential drawbacks in export documents.
• RoDTEP does not cover all export products, leaving some products ineligible for benefits.

• The rates under RoDTEP may not fully offset the taxes/duties paid on inputs for export products.

• There may be delays in processing RoDTEP claims, affecting cash flow for exporters.

• Exporters need to carefully track and document RoDTEP benefi...read more
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Q1. Oops concepts related questions
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Q1. First of all one of the hr had seen my resume.and after that they asked a question.like first tell me about yourself. What did you do in drdo training related questions. I had mentioned excel as a skills....read more
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Q2. Prepare excel , technical questions
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Q1. HR, aptitude round
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Q2. Technical ,group discussion
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Q3. One on one round
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Q4. Case study &HR round
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Questions on DBMS, CN and OS

Q1. What's a view in SQL
Ans. 
A view in SQL is a virtual table that is based on the result of a query. It can be used to simplify complex queries and provide a logical representation of data.
• A view is created by using the CREATE VIEW statement in SQL.

• It is defined by a query that retrieves data from one or more tables.

• Views can be used to hide complexity and provide a simplified interface to the underlying data.

• They can also be used to restrict acc...read more
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Q2. How a kernel works in OS
Ans. 
The kernel is the core component of an operating system that manages system resources and provides a bridge between hardware and software.
• The kernel is loaded into memory during the boot process.

• It manages memory, processes, and device drivers.

• It provides system calls for applications to interact with hardware.

• Examples of kernels include Linux kernel, Windows NT kernel, and macOS kernel.
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Q3. What happens when you delete files in Linux
Ans. 
When files are deleted in Linux, they are not immediately removed from the disk but rather marked as available for reuse.
• Deleting a file in Linux removes its entry from the file system's directory structure.

• The file's data blocks are not immediately erased but are marked as available for reuse.

• The file's inode, which contains metadata about the file, is also marked as available for reuse.

• Until the space occupied by the...read more
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Q1. It was almost 45- 50bmin technical discussion On requirement writing and processes
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Q1. HR round had an generic question like Salary expectation, why leaving current organization, what are long term goals
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