General Dynamics Information Technology Interview Questions and Answers

Q1. Troubleshooting pc and printer
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Q2. Lan cable crimping tools rj 45
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Q3. Having basic Knowledge of MS Office
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Q4. Also having Knowledge of Network Topology
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Q5. Software, Drivers, windows, Installation
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Q1. Overall experience and familiarity with best recruitment practices
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I have 5+ years of experience in talent acquisition and am familiar with best recruitment practices.
• Utilizing social media platforms for sourcing candidates

• Implementing diversity and inclusion initiatives in recruitment processes

• Leveraging data analytics for improving recruitment strategies
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Q1. Round with Direct of IT
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Q1. Final Discussion
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Q1. Very Basic Technical Interview questions.
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Q2. If there is specialist hiring then specific to that field like - designing , software, DB, Etc
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Q1. Basics of SQL, PL/SQL, cursors and their types, Oracle Finance module of Account Payables, Account Receivables, General Ledger, Order management; their flow, concurrent program name that transfer to GL mod...read more
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Q1. The manager shared the success growth of Equifax
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Q2. What are mutating tables?
Ans. 
Mutating tables refer to tables that are being modified by an ongoing transaction.
• Mutating tables occur when a trigger or a stored procedure tries to read or modify a table that is already being modified by the same transaction.

• This can lead to errors like ORA-04091: table is mutating, trigger/function may not see it.

• To avoid mutating table errors, you can use autonomous transactions, compound triggers, or row-level tr...read more
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Q1. Salary discussion, work location
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What do you think about automation vs manual

How did you do in last project

Q1. What is the biggest challenges you face
Ans. 
Keeping up with constantly evolving technologies and tools in the QA field.
• Adapting to new testing methodologies and tools

• Staying updated with the latest trends in software development

• Balancing between manual and automated testing

• Ensuring compatibility across different devices and platforms
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Q1. What is your salary expectation
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Q2. Why did you choose this position
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Q1. Tell us about your previous experience
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Writter, about the job

Q1. Active Directory Configuration and it’s uses
Ans. 
Active Directory is a directory service used by Windows networks to store information about users, computers, and resources.
• Centralized management of network resources

• Authentication and authorization of users and computers

• Group policy management for security and configuration settings

• Single sign-on for users to access multiple resources

• Integration with other Microsoft services like Exchange Server and SharePoint
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Q2. What is domain controller
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A domain controller is a server that manages network security, authentication, and access control for a domain.
• Manages user authentication and authorization within a domain

• Stores user account information and security policies

• Controls access to network resources

• Replicates data and changes to other domain controllers in the network

• Examples: Active Directory Domain Services (AD DS) in Windows Server
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Q3. User cases and how would you solve it
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Q1. Basis understanding of accounting
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Test time 35 min, based on Python SQL Stats

Q1. Explain ML algorithms
Ans. 
ML algorithms are mathematical models used to identify patterns and make predictions from data.
• ML algorithms can be supervised, unsupervised, or semi-supervised

• Supervised algorithms include linear regression, decision trees, and neural networks

• Unsupervised algorithms include k-means clustering and principal component analysis

• Semi-supervised algorithms combine elements of both supervised and unsupervised learning

• ML algo...read more
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Q2. Explain SQL joins, explain join in a given situation
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SQL joins are used to combine data from two or more tables based on a related column.
• Joins are used to retrieve data from multiple tables in a single query.

• Common types of joins are inner join, left join, right join, and full outer join.

• Joining tables can be done using the JOIN keyword and specifying the columns to join on.

• Example: SELECT * FROM table1 JOIN table2 ON table1.column = table2.column;

• Joins can be used to c...read more
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Q1. Explain projects you have worked
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Q2. The algorithm used in the project (in my case LSTM)
Ans. 
The algorithm used in the project is LSTM.
• LSTM stands for Long Short-Term Memory and is a type of recurrent neural network.

• It is commonly used for sequential data analysis such as time series forecasting, speech recognition, and natural language processing.

• LSTM networks have the ability to remember long-term dependencies and avoid the vanishing gradient problem.

• They consist of memory cells, input gates, output gates, a...read more
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Q3. Why LSTM? how does it work?
Ans. 
LSTM is a type of recurrent neural network that can handle long-term dependencies.
• LSTM stands for Long Short-Term Memory.

• It uses gates to control the flow of information.

• It can remember information for a longer period of time compared to traditional RNNs.

• It is commonly used in natural language processing and speech recognition tasks.

• LSTM has been shown to be effective in predicting stock prices and weather patterns.
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