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Teradata Interview Questions, Process, and Tips
Top Teradata Interview Questions and Answers
- Q1. Data dictionary tables and where the history Data is storedasked in Senior Database Administrator interview
- Q2. What is polymorphism principle?asked in Software Developer interview
- Q3. What is accounts payable, whats the universal purposeasked in Analyst interview
Teradata Interview Experiences
51 interviews found
Anonymous
I applied via Naukri.com and was interviewed in May 2021. There were 3 interview rounds.
Interview Questionnaire
8 Questions
- Q1. Teradata Architecture
- Q2. Data protection techniques
- Ans.
Data protection techniques are essential for safeguarding sensitive information from unauthorized access or theft.
Encryption of data at rest and in transit
Access controls and authentication mechanisms
Regular backups and disaster recovery plans
Data masking and anonymization
Monitoring and auditing of database activity
- Q3. Difference between Role and Profile
- Q4. What is hop Amp CPU and how it is caused
- Ans.
Hop Amp CPU is a performance issue caused by excessive CPU usage in a database server.
Hop Amp CPU occurs when a database server is overloaded with too many queries or transactions.
It can also be caused by poorly optimized queries or inefficient database design.
Hop Amp CPU can lead to slow response times, system crashes, and other performance issues.
To prevent Hop Amp CPU, database administrators should monitor server p...
- Q5. Various methods to solve spool space issue
- Ans.
Various methods to solve spool space issue
Optimize queries to reduce spool space usage
Increase spool space allocation for the user
Use temporary tables to reduce spool space usage
Use compression techniques to reduce spool space usage
Avoid Cartesian joins to reduce spool space usage
- Q6. Teradata Utilities: Mainly Multipload and Fastload
- Q7. Grant and Revoke command
- Q8. Data dictionary tables and where the history Data is stored
- Ans.
Data dictionary tables store metadata about database objects. History data is stored in audit tables or separate history tables.
Data dictionary tables contain information about database objects such as tables, columns, indexes, and constraints.
History data can be stored in audit tables that track changes to data over time.
Separate history tables can also be used to store historical data.
Examples of data dictionary tabl...
Interview Preparation Tips
Skills evaluated in this interview
Senior Database Administrator Interview Questions asked at other Companies
(1 Question)
- Q1. What is MDM ? Why its important
(1 Question)
- Q1. Explain about project
(1 Question)
- Q1. Normal HR questions
Skills evaluated in this interview
(3 Questions)
- Q1. What is inheritance?
- Ans.
Inheritance is a concept in object-oriented programming where a class inherits properties and behaviors from another class.
Allows a class to reuse code from another class
Creates a parent-child relationship between classes
Derived class inherits attributes and methods from base class
- Q2. What is oop principles?
- Ans.
OOP principles are the fundamental concepts of object-oriented programming that help in designing and implementing software solutions.
Encapsulation: Bundling data and methods that operate on the data into a single unit (class).
Inheritance: Allowing a class to inherit properties and behavior from another class.
Polymorphism: The ability of objects to take on multiple forms or have multiple behaviors.
Abstraction: Hiding t...
- Q3. What is polymorphism principle?
- Ans.
Polymorphism is the ability of a function or method to behave differently based on the object it is acting upon.
Polymorphism allows objects of different classes to be treated as objects of a common superclass.
It enables a single interface to be used for different data types or objects.
Examples include method overloading and method overriding in object-oriented programming languages like Java.
Software Developer Interview Questions asked at other Companies
(2 Questions)
- Q1. Basic level of SQL questions
- Q2. Difference between Union and Union all
- Ans.
Union combines and removes duplicates, Union all combines all rows including duplicates.
Union removes duplicates while Union all includes duplicates
Union is slower than Union all as it involves removing duplicates
Union all is used when duplicates are desired in the result set
(2 Questions)
- Q1. Introduce yourself
- Q2. Why do you want to join?
Skills evaluated in this interview
Technical Associate Interview Questions asked at other Companies
Teradata interview questions for popular designations
(1 Question)
- Q1. Scenario based questions
(1 Question)
- Q1. Monitoring tools with datadog and grafana
- Ans.
Datadog and Grafana are popular monitoring tools used in DevOps for tracking and visualizing metrics.
Datadog is a cloud-based monitoring service that provides infrastructure monitoring, application performance monitoring, and log management.
Grafana is an open-source platform for creating dashboards and graphs for visualizing time series data.
Datadog can be used to collect metrics and logs from various sources, while Gr...
Senior Devops Engineer Interview Questions asked at other Companies
Get interview-ready with Top Teradata Interview Questions
(2 Questions)
- Q1. How you handled challenges?
- Ans.
I handle challenges by breaking them down into smaller tasks, seeking help when needed, and staying persistent.
Break down the challenge into smaller, manageable tasks
Seek help from colleagues or mentors if needed
Stay persistent and focused on finding a solution
Learn from past challenges to improve problem-solving skills
- Q2. Toughtest project?
- Ans.
Designing a high-speed data processing system for a satellite communication project.
Working with complex algorithms to optimize data transmission
Collaborating with RF engineers to ensure signal integrity
Testing and debugging in a simulated space environment
Asic Engineer Interview Questions asked at other Companies
Jobs at Teradata
(3 Questions)
- Q1. Deferred revenue basis
- Q2. Monthly balance sheet checking
- Q3. Prepaid insurance entries
Accountant Interview Questions asked at other Companies
Selected
I applied via Referral and was interviewed before Nov 2023. There were 3 interview rounds.
Basics of coding like shell python
(2 Questions)
- Q1. K8 docker git jenkins
- Q2. Git git hub python shell
(2 Questions)
- Q1. Project discussion
- Q2. Project more details
Senior Devops Engineer Interview Questions asked at other Companies
Firdaus Mazlan
(2 Questions)
- Q1. Tell me about yourself
- Ans.
Experienced Accounts Payable Analyst with a strong attention to detail and problem-solving skills.
Over 5 years of experience in accounts payable processing
Proficient in using accounting software such as SAP and QuickBooks
Strong analytical skills and ability to identify discrepancies in financial records
Excellent communication skills and ability to work well in a team environment
- Q2. What is 3 way matching
- Ans.
3 way matching is a process used in accounting to ensure that the purchase order, invoice, and receiving report all match before payment is made.
Involves comparing the purchase order with the invoice and the receiving report
Helps to prevent errors and fraud in the accounts payable process
Ensures that the company is only paying for goods or services that were actually received
Example: A company orders 100 units of a pro...
Accounts Payable Analyst Interview Questions asked at other Companies
(1 Question)
- Q1. Level order traversal of binary tree and follow up questions
Interview Preparation Tips
Software Engineer Interview Questions asked at other Companies
Brijesh Kumar
Basics topics of aptitude in mcq format
(2 Questions)
- Q1. 2nd round was technical interview
- Q2. All questions are based on projects mentioned in resume.
(1 Question)
- Q1. 3rd round was just basic conversation about candidate like where he/she is from.
Interview Preparation Tips
SQL Database Administrator Interview Questions asked at other Companies
Top trending discussions
Teradata Interview FAQs
The duration of Teradata interview process can vary, but typically it takes about less than 2 weeks to complete.
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Teradata Interviews By Designations
- Teradata Software Engineer Interview Questions
- Teradata Software Developer Interview Questions
- Teradata Test Engineer Interview Questions
- Teradata Senior Devops Engineer Interview Questions
- Teradata Cloud Engineer 1 Interview Questions
- Teradata Associate Software Engineer Interview Questions
- Teradata Analyst Interview Questions
- Teradata Graduate Trainee Interview Questions
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Interview Questions for Popular Designations
Teradata Interview Process
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