B. D. Teradata Copy Tool C. Fill in the blank . C. Fastload C.two primary index values that hash to the same row hash values are called hash synonyms. It breaks down SQL requests into steps B. C. The BYNET sends the answer set back to the application Mature optimizer 7. D.Access D. A transaction typically occurs in seconds instead of minutes. Ans:D, 59. Data access The fastest amp involved Join index C. Priority Scheduler Facility B. Concurrent users D.a tera data database must always have perm space allocated to it What ensures even data distribution? D. Fallback is a data protection scheme that uses cliques A. A.Protection on Investment for application Development. D. The AMPs converts the SQL into steps that are sent out by the Dispatcher To double the requested speed C. Temporary space is spool space currently not used ANS:: D, 35. D. Triggers ANS:: A, C, 29. D.node failure After images of changed rows are captured, C. Transient journal rows are deleted by a restart, D. Data is returned to its original state after transaction failure, A. B. You can use Next Quiz button to check new set of questions … ANS:: B,C,D, 36. B.false ANS:: C,D, 41. Q2) What is the difference between inner join and outer join? A. D. the output of the hashing algorithm is called the hash map. Which statement is true about a primary index operation? C.disk array controller failure Which statement is true about RAID 5 protection? D. Allows DBA’s to distribute data properly. A.are always unique Vprocs in Tera data systems communicate over the : TOP 55+ Data warehouse Multiple choice Questions and Answers: Question 1: What is data warehouse?, Question 2: What Is Data Warehousing?, Question 3: Data Warehousing Concepts … C. Fallback does not require additional disk space A.vnet C. A Foreign key must exist as a primary key in the related table. A.to increase system capacity, you can add hardware to an existing system. C. Analytical modeling ANS:: A, D, 23. D.MTDP C. Small number of rows for transaction. Teradata Interview Questions. A.true Provides scalability to support large amounts of detailed data The BYNET sends a communication between the nodes, C. The BYNET sends the answer set back to the application, D. The AMPs converts the SQL into steps that are sent out by the Dispatcher, E. The AMPs retrieves and performs database functions on the requested rows, C. It is based on the primary key of the table, D. It is based on the primary index of the table, C. A UPI guarantees even data distribution, D. A UPI requires no duplicate row checking during loads, A. B. Reduces departmental politics E. Host Channel Adapter B.Automatically maintains data integrity when in –flight transcations are inturputed. D. So one can accept requests and the other can return responses According to relational concepts, which is a characteristic of a row? Both primary and secondrey indexes must be specified during table creation. Which of these are rules for foreign keys in relational theory D. Allows DBA’s to distribute data properly. Teradata multiple Choice Questions:-1. Teradata Multiple choice Questions and Answers pdf free download Pages. D. Is easy to understand Ans:D, 54. It contains logically related data for a specific purpose, C. It is designed to represent a business and its practices, D. It allows maximum flexibility in selecting and using data, A. Access to some data is maintained, C. System performance remains constant, D. System performance degradation is proportional to clique size, B. A.the uniqueness values is a component of the row hash value. Row sequence is specified B. B. ANS:: B, 19. B. Two-AMP C. Data never Skewed. It verifies SQL requests for proper syntax ANS:: A, B, 40. Ans:d, 64. in Teradata’s parallel enviourment, response time is as fast as: Why? B. D. Data and parity are striped across a rank of disks If user A creates user B with 20 GB of permanent space will user A have? C. Clique B.false, 53. It is based on the secondary index C. 70 GB Which statement about hashing is true 7:05 AM Interview Preparation Questions No comments. Ans: A, 58. B. Unordered data does not need maintenance to preserve order. B.Unconditional,quick response times for data quires. B. D. Transactions typically occur within seconds, not minutes. Anything Goes. D.Designed around online Transaction Processing. It is on the partitioning column Top Most Teradata Multiple choice Questions. Round: Test Experience: Aptitude, os , c, c++, data structure and Algorithm General Tips: If you want to get job try smartly impress your recruiter with your fact full answer and stay calm .Don't manipulate your recruiter because they have much experience than you. Tagged With: Tagged With: my ucf, teradata exam questions, teradata mcq questions, teradata online practice test, teradata online test, teradata practice questions, teradata quiz with answers, teradata quiz.teradata mcq… c. Shared Nothing. The degree of uniqueness is not critical … Which statement is true about a primary index operation? First round was mcq's. Which statement is true about an OLTP environment? A. Transactions are written intensive. Interview Experience. Which is the reason for a unique primary index (UPI)? ANS:: A,B,D, 34. A.Arc is used along with net valut or net backup in network –attached client enviourments. C. The number of rows per transaction is small. Mcq on teradata tools in Description. Each data row is accessed only one A. Filed Under: Filed Under: Data Warehousing, Multiple Choice Questions. 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E. It determines which AMP should Receive a message B. Hash index B.false Ans :d, 60. Round-1 The first round comprised of 20 MCQ questions(45 minutes) including programming logic and technical… B.FALSE B.Amps B. It does output conversion and formatting, C. It does the physical work associated with generating an answer set, D. It developes the least expensive plan to return the requested response set, D. Industry standard access language(SQL), A. Redundant data storage for fault tolerance, B. Teradata - 326248 Practice Tests 2019, Teradata technical Practice questions, Teradata tutorials practice questions and explanations. C. It is based on the primary key of the table D. It is based on the primary index of the table Due to linear scalability, which can Teradata provide? Views A.both primary and secondary indexes can be created any time during the life time of a table. The Optimizer is parallel aware B. Query Capture Database Ans:d, 68. all systems have one and only one clique: Data is organized by what it represents. What happens when a full table scan occurs on Teradata? ANS:: B,C,D, 26. Detailed data for a particular use A. A.Protection on Investment for application Development. What type of processing is needed in the decision support data warehouse environment? For redundancy D.many tables related to each other C.cliques A. Redundant data storage for fault tolerance B. C.a primary index column with unique values. D. It allows maximum flexibility in selecting and using data A. B. A. BTEQ The order of rows in a table is arbitrary B. Concurrent users ANS:: D, 20. D. Continuous update Missing blocks of data can be reconstructed, C. RAID 5 has a higher space penality than RAID 1, D. Data and parity are striped across a rank of disks, A. We are answering all the questions … You will have to rewrite custom application designed for small systems when you add new hardware to increase system capacity. SQL Assistant Java Edition is an information discovery tool that retrieves data from Teradata Database systems and allows the data … Which feature is unique to Teradata? Based on the transactional set theory. A. D. A primary index is created when a table is created, A secondrey index is created any time during the life time of a table. ANS:: A, 8. A.true Which statement about transient journals is true? B.columns A. 200 Top Real Time Pega PPRC Interview Questions and Answers, 100 Top Accounts Receivable Multiple Choice Questions Answers, 100 Top Autocad 4D Multiple Choice Questions and Answers, 100 TOP Cognos Multiple Choice Questions and Answers, 120 Latest Selenium Hybrid Framework Interview Questions And Answers, 125 Top C Programming Multiple Choice Questions and Answers, 125 Top C# Interview Questions Dot Net Tricks. The Data modal is consistent no matter how much data. D. True/false . C. Teradata Manager A Clique provides protections in the event of a: Teradata Multiple Choice Questions and Answers for freshers and experienced pdf. C. Parallel architecture ANS:: B, C, 4. Ans:c, 61. Exceptional for processing ad hoc quires.Small number of rows for transaction. Next was Virtual Interview in which coding questions were asked. C.two primary index values that hash to the same row hash values are called hash synonyms. Transactions are write intensive. 1. C. Even data distribution A.true E. The AMPs retrieves and performs database functions on the requested rows Transactions are write intensive. C.RAID 5 uses mirroring to provide data protection D. 80 GB ANS:: A, C, 43. Question 74. ANS: B, 56. 10 GB D. Unordered data requires the use of all AMPs there by increasing the parallelism of the total system. D. It develops the least expensive plan to return the requested response set In the tera data structure, a user is similar to database Which statement about rad is true? Parallel aware optimizer Tagged With: Tagged With: Data Warehouse MCQ Questions and Answers pdf, data warehousing mcq, is a good alternative to the star schema., mcq on data warehouse, wase dumps, wase mcq, wase question … A. Which utility performs block-level operating against populated tables? A disk failure does not affect performance Teradata Has been called a —————- architecture. You have a Teradata system with 100 GB of permanent space and you create user A with 30 GB permanent space. 1. ANS:: C,D, 38. B.the Teradata database I interviewed at Teradata (Hoshiarpur (India)) in September 2020. Ans:b, 69. The number of rows transaction is … C. A row is one instance of all columns It requires users to know the access path of the data, B. It has access to a single vdik 3) Explain Teradata Architecture in detail with a diagram. B. A.disk arrays D. Automatic data distribution B.network connections The number of rows transaction is large. C. A UPI guarantees even data distribution C. A table can contain multiple row formats C. Write A.In tera data structure ,a user is similar to data base, C.in teradata, a data base must always contain tables, D.a tera data database must always have perm space allocated to it, A.data that is correctly portioned prior to loading. D. Selecting a NUPI for storing data provides for maximum efficiency and makes the best use of the parallel features of Teradata. Why would you have two physical LAN connections per node connected to the customer’s network? Which statement is true concerning the job responsibilities of the Teradata DBA? Temporary space is assigned at the table level Rows can have different formats B. C. Archive Recovery The degree of uniqueness is not critical to efficiency. Join performance. A UPI is the primary key of the table ANS: A, 49. which two statements are true Ability to accommodate 32 CPUs on a node C. Parallel architecture A:The average performance of all amps involved. Ans: An inner join gets data from both … The Teradata 12 track exams TE0-121 through TE0-126 were retired September 30, 2014 and are no longer supported. C. It handles output conversion and formatting A. What does linear Scalability provide? A. Missing blocks of data can be reconstructed B. Ans:c, 70. what kind of lock allows other users to obtain concurrent read locks on data, but modify any data? B. B. Fallback can be specified at the table level C. The number of rows per transaction is small. B. A. Interview Questions. The sum of maximum spool speace limits for all databases and users can exceed the disk speace capacity, but the actual disk speace consumed is limited by the disk speace capacity D. 15. 30 GB A table can contain only one row formats, C. A table can contain multiple row formats, D. The order of rows in a table is keyed to the primary index, C. So two session connections can be made concurrently, D. So one can accept requests and the other can return responses, D. Industry standard access language (SQL). Explain Teradata architecture in detail with a diagram general type of SQL constraint … Teradata Interview Questions benefit a! Amps thereby increasing the parallelism of the total system support data warehouse environment interviewed at Teradata Hoshiarpur! D. Disk array ANS:: a, D, 16 was for... C++ MCQ 's were easy net value or net backup is available on UNIX table Rebuild C. recovery! Said, ask any Questions … the process took 3 days, 15 read locks on data B. Golden opportunity for all the given Answers and click over the correct answer if distribution. Are defined for the primary key in the related table processed by using partition elimination occur! 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Objective type Questions and Answers for freshers and experienced pdf use each of these some is!, 55 utility allows you to copy a table is arbitrary, B, C, 70. what of. The reason for a table that has a nupi all rows with the same amp increasing. You to copy a table is read B D. to store rows using ppl you specify partitioning the. Teradata Objective type Teradata Questions are very important for campus placement test and job.! Are typically when using a unique primary index operation benefit of a business?. The process took 3 days primary indexes ( ppl ) in Tera data systems communicate over the: A.vnet connection. September 2020 foreign key must exists as a primary index values that hash to the amp... Upi is the main feature of the Teradata 12 teradata mcq questions exams TE0-12Q and TE0-127 retired. Key index D. value ordered index ANS:: a, C, 18 for primary! You add new hardware to increase system capacity, you can CHECK the using... 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