Big Data Computing Strategies: Midterm Evaluation 3

An important big data property, one of wivich is inability, is Select one a Reliable Ability to handie additional Inad applied without performance degradation c. Continuous service availability d. Ability to continue operating despite failure of some components The correct answer is. Continuous service availability An important big data property, one of wivich is scalability, Select one a Ability to continue operating despite fallure of some components Continuous service availability c. Ability to handle additional load applied without performance degradation d. Reliable The correct answer is. The ability to handle an increased load without a decrease in performance There are 2 (two) Big Data Storage technologies, namely Select oner Flash drives and hard drives b. On Disk Storage Devices and in Memory Storage Devices SQL and No-SQL Reliable and Fault tolerance The correct answer is On Disk Storage Devices and In Mernary Storage Devices The core senice components of Hadoop are Select one ClickStream Sensors and Sentiment b MapReduce, HEFS and YARN SOL NAGOL Cluster d. Speed, consistency, and valume The comect answer is. MapReduce, HDFS, and YARN The cluster data storage system in Select a. Data is stored by copying the dataset and storing the copy on multiple nodes Store data by partitioning horizontally and the horizontal fractions are stored separately on the server nodes Stores and organizes data on a hard disk or flash disk storage device, and provides a logical view of data stured in a hierarchical structure of file directories d. A collection of servers or nodes are tightly coupled, with the same hardware specifications. They see connected via a network and work as a single unit The correct answer is. A collection of servers or nodes are tightly coupled, with the same hardware specifications. They are connected via a network and work as a single unit The next data type that can be handled by Hadoop is Select DDE All right b. Structured c. Semi-structured 6. Unstructured The correct answer is All corect The correct statement about MapReduce, is Select one all right implementation of a batch processing framework c. divide big problems into small problems that can be solved quickly d processing big data in parallel in a cluster on commodity hardware The correct answer is all correct Distributed data processing is processing Select one a. which involves the simultaneous execution of sub-tasks collectively forming a large tank through multiple processors which divides the processing in several batches and a performed offline that implement divide and conquer in physically separate, yet co-located clusters d. which uses an interactive approach without delays The correct answer is those that implement divide and conquer in separate feilds, but together in one cluster The following is what is meant by analyzing data in the context of hig data Select one a mean statistic analytics, standard deviation analytics, and percentile analyties b. Classification analytics, regression analytics clustering analytics, and hadooping analytics c. Descriptive analytics, diagnostic analytics, predictive analytics, and prescriptive analytics d. Determine the amount of data and data attributes The corect answer is: Descriptive analytics, diagnostic analytics, predictive analytics, and prescriptive analytics. The main work part of MagiReduce is Select one a map and reduce folder and combine c combine and partition d shuffle and sort The correct answer map and reduce An important big data property, one of which is reliability, in Select one Ability to continue operating despite failure of some components b. Continuous service availability c Reliabile d. Ability to handie additional load applied without performance degradation The correct answer fieliable An important big data property, one of which is fault tolerance, is Select one Reliable b. Ability to continue operating despite failure of some components c. Continuous service availability d. Ability to handle addibonal load applied without performarice degradation The correct answer is. The ability to continue operating even if some components fail NoSQL databases use a variety of data models to access and manage data. This type of database is specially optimized for applications that require which is achieved by reducing the data consistency restrictions of other databases. Select one a large data volumes, low latency, and flexibile data models h large data volumes, low latency, and flexible data models c. large data volumes, low latency, and flexible data models d. large data volumes, low latency, and flexible data models The correct answer is large data volume, low latency, and flexible data model Hadoop is a select one framework a. Imolves one or more Computer clusters b. All right Enables distributed processing of large amounts of data d. Implement a simple programming model The correct answer is: All correct VAR stands for Select one a. Yet another resource need. b. Yet another resource negotiator Yahoo's another resource name dYahoo's archived Resource names The correct answer it. Yet another resouros negotiator Hadoop is a big data processing platform, which is data that has exceptional characteristice Select one Inconestent and uncertain b. Accumulates quickly (high speed velocity) c. Large volume, variety of data structures, and useful value of data d. Specific number of feature The correct answer in A certain number of features What type of NoSQL database makes getting up and running applications that run on always connected datasets easier and is often used for social media networks Select one Document Grafik c. Search d. Primary key The correct answer is Grafik NoSQI database stands for Select one Numbered of sequel datubour b. Not only Structured Query Language database c. No. Like Structured Query Language database d. Numbered of Structured Query Language databases The correct answer is hiot-only Structured Query Language database The following is not a Hadoop operution mode, is Select one Pasado detributed mode b. Globally distributed mode e. Fully Distributed mode d Stand alone mode The correct answer is: Globally distributed mode Hadoop is a framework that works alongside other diverse todis. Common groups that work with Hadoop are Select one MapReduce, Hummer and iguana b. MapReduce, Hive and Hhase C. MapReduce, MySQL und Google Apps The correct answer is: MapReduce,