APACHE PRESTO QUIZ DESCRIPTION Total Questions −30 00 Max Time − 15:00 Point out the wrong statement. Version 1.4.0 is the fourth Flume release as an Apache top-level project Apache Flume 1.5.2 is a security and maintenance release that disables SSLv3 on all components in Flume that support SSL/TLS Flume is backwards-compatible with previous versions of the Flume 1.x codeline Flume deploys as one or more agents, each contained within its own instance of chunks Which of the following command to restart Apache? apachetl-k restart/etc./init.d/apache2 system apachetl-k restart/etc./init.d/apache2 restart system apachetl-k restart/etc./init.d/apache2 restart None of these Point out the wrong statement. Version 1.4.0 is the fourth Flume release as an Apache top-level project Apache Flume 1.5.2 is a security and maintenance release that disables SSLv3 on all components in Flume that support SSL/TLS Flume is backwards-compatible with previous versions of the Flume 1.x codeline None of the mentioned Identify the log level of Apache? crit debug alarm All of the above ____ is used when you want the sink to be the input source for another operation. Collector Tier Event Agent Tier Event Basic All of the mentioned Which of the following command to check the version of apache server? rpm-qa|grep|version http| rpm-qa|grep httd rpm-qa|check http|version rpm-qa|grep http|version What are the tools used in big data? Flume Mahout Sqoop All of the above ____ sink can be a text file, the console display, a simple HDFS path, or a null bucket where the data is simply deleted. Collector Tier Event Agent Tier Event Basic None of the mentioned A ____ is an operation on the stream that can transform the stream. Decorator Source Sinks All of the mentioned Which protocols are available in the SSLProtocol directive? SSLv2 SSLv3 TLSv1 None of the above Which of these is not an interface in the Collections Framework? Group Set List Collection A ____________ is an operation on the stream that can transform the stream. Decorator Source Sink All of the above Which of the following is a distributed graph processing framework on top of Spark? Spark Streaming Spark Streaming MLlib All of the above Where are the Apache log files located by default? C:Program FilesApache Software FoundationApache2.2htdocs C:Program FilesApache Software FoundationApache2.2log C:Program FilesApache Software FoundationApache2.2logs C:Program FilesApache Software FoundationApache2.2conf Which of the following Module is CacheSize used with? mod-proxy mod-ssl mod-usertrack mod-alias The SSL module in apache is called a _________ SSI Mod_ssl Mod_autoindex None of them Does Apache act as proxy server? Can't be determine Yes, by default .Yes, using mod-proxy module No What's the location of log files for Apache server? /deck/log/httpd /var/log/httpd /drive/log/httpd /location/log/httpd Flume deploys as one or more agents, each contained within its own instance of ___ JVM Channels Chunks None of the mention ________ is the main configuration file in apache. config http.conf Httpd.conf All of the above Apache server works on which ports? http-port 80 only both http-port 80 and https-port 443 https-port 443 only None of these Which of the following Features of Apache Spark? Supports multiple languages Advanced Analytics Speed All of the above What’s the command to Restart Apache? apachectl -k perform /etc/init.d/apache2 restart apachectl -k run /etc/init.d/apache2 restartsystem apachectl –k restart /etc/init.d/apache2 restart apachectl -k restart /etc/init.d/apache2 system Virtual host is configured using__________ Httpd.conf SSL Htpasswd None of the above ___________ was created to allow you to flow data from a source into your Hadoop environment. Impala Oozie Flume All of the mentioned Machine Learning API for Spark based on_________ DataFrame Dataset RDD All of the above A ____ is an operation on the stream that can transform the stream. Decorator Source Sink All of the above _____ is where you would land a flow (or possibly multiple flows joined together) into an HDFS-formatted file system. Collector Tier Event Agent Tier Event Basic All of the mentioned Point out the correct statement. Flume is a distributed, reliable, and available service Version 1.5.2 is the eighth Flume release as an Apache top-level project Flume 1.5.2 is production-ready software for integration with hadoop All of the above A number of ____ source adapters give you the granular control to grab a specific file. multimedia file text file image file none of the mentioned Previous Next Total Question16 Wrong Answer13 Right Answer13
