Ad hoc query - Study guides, Class notes & Summaries

WGU C175 quizzes One disadvantage of the DBMS is that it increases the risk of data security breaches. False True - correct answersFalse Accurate, relevant, and timely information is the key to _______. knowledge good decision making data management understanding - correct answersgood decision making _____ relates to the activities that make the database execute transactions more efficiently in terms of storage and access speed. Database design Query access Database management Per...

ad hoc query - A "spur-of-the-moment" question analytical database - A database focused primarily on storing historical data and business metrics used for tactical or strategic decision making availability - In the context of data security, it refers to the accessibility of data whenever required by authorized users and for authorized purposes centralized database - A database located at a single site cloud database - A database that is created and maintained using cloud services, such a...

Business Intelligence (BI) systems are information systems that are used to support management decisions. correct answers True Ad-hoc queries are questions that can be answered using database data. correct answers True Online Transaction Processing (OLTP) are systems are the backbone of businesses as they operate today. correct answers True SQL queries only work with SQL Server (not used in Access). correct answers False Data Definition Language (DDL) is used for querying, inserting,...

ad hoc query - Answer-A "spur-of-the-moment" question. analytical database - Answer-A database focused primarily on storing historical data and business metrics used for tactical or strategic decision making. availability - Answer-In the context of data security, it refers to the accessibility of data whenever required by authorized users and for authorized purposes. Centralized - Answer-A database located at a single site. cloud database - Answer-A database that is created and maintaine...

ad hoc query - Answer-A "spur-of-the-moment" question analytical database - Answer-A database focused primarily on storing historical data and business metrics used for tactical or strategic decision making availability - Answer-In the context of data security, it refers to the accessibility of data whenever required by authorized users and for authorized purposes centralized database - Answer-A database located at a single site cloud database - Answer-A database that is created and main...

3 Vs - Three basic characteristics of Big Data databases: volume, velocity, and variety. abstract data type (ADT) - Data type that describes a set of similar objects with shared and encapsulated data representation and methods. A(n)___ is generally used to describe complex objects. See also class. ad hoc query - A "spur-of-the-moment" question. alias - An alternative name for a column or table in a SQL statement. ALTER TABLE - The SQL command used to make changes to table structure. When...

Database Processing, 15e (Kroenke) Chapter 2: Introduction to Structured Query Language 1) Business Intelligence (BI) systems typically store their data in data warehouses. Answer: TRUE AACSB: Information Technology Difficulty: Easy LO: To understand the use of extracted data sets in business intelligence (BI) systems Classification: Concept 2) An ad-hoc SQL query is typically written within an application program. Answer: FALSE AACSB: Information Technology Difficulty: Moderate LO: ...

3 V's of Big Data - -Three basic characteristics of Big Data databases: volume, velocity, and variety. Abstract Data Type (ADT) - -Data type that describes a set of similar objects with shared and encapsulated data representation and methods. An abstract data type is generally used to describe complex objects. See also class. ad hoc query - -A "spur-of-the-moment" question. alias - -An alternative name for a column or table in a SQL statement. ALTER TABLE - -The SQL command used to make...

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...

WGU C175 quizzes with 100% correct answers One disadvantage of the DBMS is that it increases the risk of data security breaches. False True -Answer-False Accurate, relevant, and timely information is the key to _______. knowledge good decision making data management understanding -Answer-good decision making _____ relates to the activities that make the database execute transactions more efficiently in terms of storage and access speed. Database design Query access Database manageme...