Storing or processing Study guides, Class notes & Summaries

Application Software Ans- Software that has been developed to solve a particular problem, perform useful work on general purpose tasks, or provide entertainment. Case Ans- Also known as a "System Unit," or "System Cabinet." The box that holds the CPU, memory chips, motherboard, power supply, as well as storage devices. CPU Ans- Central Processing Unit Cloud Computing Ans- Concept of storing your software and/or data, not on your own PC, but rather on servers on the internet. Da...

Big Data Test 1 Questions and Answers Already Passed Name one of the drivers of Volume in the Big Data Era? Scalable infrastructure Value from Big Data can be _______? Profits In the video, 2.5 Quintillion Bytes of data are equivalent to DVDs? 10 million How many petabytes make up an exabyte? 1024 What is an example of a source of semi-structured big data? JSON files When is it estimated that the date we create and copy will reach around 35 zettabytes? 2020 What is the pr...

What is a broad definition of data? Raw facts that are captured on printed or digital media What are data? Facts that are collected and stored in a database system What is a determining characteristic of unstructured data? It does not follow a data model. Which is true about flat files? They contain no internal hierarchical organization. Which technology has no internal hierarchy? Flat files How were data retrieved before database management systems? Sequ...

RNR 2102 - Exam 2 Questions and Answers Already Passed Given that the dot grids contain 25 dots per square inch, and that the scale of the map is 4 inches to the mile, compute area in acres of a tract covering 450 dots. 720 ac Calculate radius of a 0.2-acre circular plot. 52.660 ft Given the following volume table and the total tree tally on 12 plots of 0.1-ac each, compute trees/acre, basal area/acre, and volume/acre. (see sheet) Trees/ac = 208.333 trees/ac Basal area/ac= 53.631 ...

Memory - The processes involved in retaining, retrieving, and using information about stimuli, images, events, ideas, and skills after the original information is no longer present. Modal Model of Memory - Stages - structural features 1) Sensory memory is an initial stage that holds all incoming information for seconds or fractions of a second 2) Short-term memory (STM) holds 5-7 items for about 15-30 seconds. We will describe the characteristics of short-term memory in this chapter 3) Lo...

WGU D386 Pre-Assessment Questions with Verified Solutions 1. **Which specific component of a hard disk drive is responsible for storing the actual data?** - **Answer:** Platters 2. **What key benefit do solid-state drives (SSD) offer over hard disk drives (HDD)?** - **Answer:** Faster Data Transfer 3. **How do computers ensure that the main central processing unit (CPU) is not overloaded with programmed I/O (PIO)?** - **Answer:** By offloading to Direct Memory Access (DMA) Contro...

BUS-S 307 - Final Master study Set Questions with Correct Answers A major difference between data warehouses and transactional systems as compared to big data is: - Correct Answer The data is usually unstructured in big data systems Redundancy increases the risk of inconsistent data. (T/F) - Correct Answer False All of the following are primary purposes of a database management system (DBMS) EXCEPT: creating data updating data storing data providing an integrated development environ...

AIS EXAM 1- 333 Questions and Answers What is an Accounting Information System? (Chapter 1/2) - ANSWER ️️ -A structural, repeatable approach, to collecting and storing relevant data about financial transactions, and processing and aggregating the data to create information for users and decision makers (manual or automated) -Transaction processes must be effective and efficient Data (Chapter 1/2) - ANSWER ️️ -Facts about processes (events), resources or people (agents) -Collecte...

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...