Nosql systems - Study guides, Class notes & Summaries

INF1511 EXAM PACK 2023 INF1511 1. What is the primary purpose of an Information System (IS)? o A) To store data o B) To process data into information o C) To manage hardware o D) To create software Answer: B) To process data into information Rationale: The main purpose of an Information System is to transform raw data into meaningful information that can aid decision-making. 2. Which of the following is NOT a component of an Information System? o A) Hardware o B) Software o C) Data...

data management the process of persisting and retrieving data. data integration and transformation often referred to as Extract, Transform, and Load, or "ETL," is the process of retrieving data from remote data management systems. Brainpower Read More Previous Play Next Rewind 10 seconds Move forward 10 seconds Unmute 0:13 / 0:15 Full screen Data Visualization part of an initial data exploration process, as well as being part of a final deliverable. model buildi...

WGU - D426: Objective Assessment Exam Questions With Verified Answers. Software that helps business users interact with database systems. - answerDatabase Application Responsible for securing the database system against unauthorized users. A database administrator enforces procedures for user access and database system availability. - answerDatabase Administrator Many database users should have limited access to specific tables, columns, or rows of a database. Database systems authorize ...

CIS 430 Databases and Database Users Chapter 1 Questions and Answers traditional database applications - Ans:-mos of the information that is stored and accessed is either textual or numeric big data or NOSQL systems - Ans:-manage data for social media applications cloud storage - Ans:-users are provided with storage capabilities on the Web for managing all types of data including documents, programs, images, videos, and emails multimedia databases - Ans:-the storage of images, audio clips...

A manufacturing company that uses an enterprise information system will likely use - ERP A relational database cannot have a many to many relationship between entities. - False Area charts - Use area charts to show multiple trends over time and how the different trends relate to each other. Availability - This means to make the computer or website or information system available to people who need it. availability heuristic - is named because the probability of an occurrence is based on th...

Information Technology (IT) the combination of hardware, software, and services that people use to manage, communicate, and share information Systems analysis and design Step-by-step process for developing high-quality information systems information system combines technology, people, and data to provide support for business functions such as order processing, inventory control, human resources, accounting, and many more systems analyst The organizational role most resp...

What of the following are some of the main features of MongoDB? - - Fault tolerance is natively built into MongoDB by keeping redundant copies of the same data on different servers - Scalability allows to seamlessly scale across multiple servers to store and process data -MongoDB lets you move data where you need it, so you can keep data near users NoSQL families - - key/value - graph -column - document What are correct statements about NoSQL databases? - - Most NoSQL databases have buil...

A​ ________ is software that enables an organization to centralize​ data, manage them​ efficiently, and provide access to the stored data by application programs. A.database management system​ (DBMS) B.systems process C.word processor D.spreadsheet E.system network A.database management system​ (DBMS) ​A(n) ________ database makes it possible to store information across millions of machines in hundreds of data centers around the​ globe, with special​ time-keeping too...

What is Big Data? - Answer-Big data is a term which is used to describe any data set that is so large and complex that it is difficult to process using traditional applications. T/F: Big Data is an objective term? - Answer-False. Describe at least three sources of Big Data. - Answer-Archives, Machine logs, Public Web, Sensor Data, Social Media State and explain the characteristics of Big Data: Volume - Answer-The vast amount of data that must be dealt with. State and explain the character...

compute services replicating the traditional role of local physical servers for the cloud, offering advanced configurations including autoscaling, load balancing, and even serverless architecture networking application connectivity, access control, and enhanced remote connections storage various kinds of storage platforms designed to fit a range of both immediate accessibility and long-term backup needs database managed data solutions for use cases requiring multiple dat...