Oltp Study guides, Class notes & Summaries

Review - Chapter 7 AWS Latest Update. 1. Which AWS database service is best suited for traditional Online Transaction Processing (OLTP)? A. Amazon Redshift B. Amazon Relational Database Service (Amazon RDS) C. Amazon Glacier D. Elastic Database - CORRECT ANSWER 1. B. Amazon RDS is best suited for traditional OLTP transactions. Amazon Redshift, on the other hand, is designed for OLAP workloads. Amazon Glacier is designed for cold archival storage. 2. Which AWS database service is best...

WGU C724 Information Systems Management Unit 4 Test Already Passed A tuple is one record or data set in a row What are tuples and how are they used in databases? a.) A tuple is a collection of sequenced data fields b.) A tuple is one record or data set in a row c.) A tuple is a database field The flat file design is a single table database What is the best description of a flat file database? a.) Flat file databases are hierarchical in nature. b.) Flat file databases are prevalent today...

MISY 3310 Chapter 2 QuizWhat is slice-and-dice capability? A. Enables users to get details, and details of details, of information B. Involves the aggregation of information and features simple roll-ups to complex groupings of interrelated information C. Finds the inputs necessary to achieve a goal such as a desired level of output D. The ability to look at information from different perspectives - correct answer D. The ability to look at information from different perspectives What is...

operational level - Employees develop, control, and maintain core business activities required to run the day-to-day operations. structured decision - Involves situations where established processes offer potential solutions. managerial level - Employees are continuously evaluating company operations to hone the firm's abilities to identify, adapt to, and leveragechange. semistructured decision - Occurs in situations in which a few established processes help to evaluate potential solution...

OCI Foundations Practice Exam (1Z0-1085) Questions and Answers | 2024 Update What does compute instance vertical scaling mean? -Answer-Changing to large or smaller shape - New shape must have the same hardware architecture Which resource do you manage in IaaS? -Answer-Middleware Operation System Runtime Data Apps A company has developed a payroll app in OCI. What should they do to ensure the app has highest level of availability and resilience? -Answer-Deploy across multiple ADs and R...

A tuple is one record or data set in a row - Answer-What are tuples and how are they used in databases? a.) A tuple is a collection of sequenced data fields b.) A tuple is one record or data set in a row c.) A tuple is a database field The flat file design is a single table database - Answer-What is the best description of a flat file database? a.) Flat file databases are hierarchical in nature. b.) Flat file databases are prevalent today because they provide relational functions. c.) T...

WGU C175 Data ManagementFoundations. Full Coverage. Questions and answers. Graded A+ Flat files - -What is a file having no internal hierarchy Heap files - -What are files containing an unsorted set of records that are uniquely identified by a record id which allows them to be inserted or deleted using that id Index files - -What are files that store a list of lookup field values from a data file - along with the location (address) in the data file of the corresponding record. Because ...

Data Management Foundations Latest Update Graded A+ file structure the format that data is arranged and stored in a file. flat files Files having no internal hierarchy heap files Files containing an unsorted set of records that are uniquely identified by a record id which allows them to be inserted or deleted using that id. index files Files containing an unsorted set of records that are uniquely identified by a record id which allows them to be inserted or deleted using that id...

Which three tasks by default are taken care of by the Autonomous Database? (Choose three.) a. Database Upgrades b. Firmware Patching c. Application User Creation d. Data Loading e. Backups a. Database Upgrades b. Firmware Patching e. Backups What are two security features enabled by default by the Autonomous Database? (Choose two.) a. Transparent Data Encryption b. One SYSDBA account c. Encrypted Database Links d. SQL Net Encryption e. Read Only access to OS Audit logs ...

Big Data Exam 1 Questions With Verified Answers What is Big Data? - answer-A collection of data sets so large and complex that it becomes difficult to process using on-hand database management tools or traditional data processing applications (Hadoop) -A buzzword/catch-phrase used to describe a massive volume of both structured and unstructured data How many bytes of data are produced yearly? (IBM) - answer2.5 Quintillion Why is Big Data important? (MT/IBM Study) - answer-Top-performing ...