Descent Performance in Aircraft Operations - 2 Online Exam Quiz
Descent Performance in Aircraft Operations - 2 GK Quiz. Question and Answers related to Descent Performance in Aircraft Operations - 2. MCQ (Multiple Choice Questions with answers about Descent Performance in Aircraft Operations - 2
Amazon EMR also allows you to run multiple versions concurrently, allowing you to control your ___ version upgrade.
Options
A : Pig
B : Windows Server
C : Hive
D : Ubuntu
Hadoop clusters running on Amazon EMR use __ instances as virtual Linux servers for the master and slave nodes.
Options
A : EC2
B : EC3
C : EC4
D : None of the mentioned
Point out the correct statement.
Options
A : Amazon Elastic MapReduce (Amazon EMR) provides support for Apache Hive
B : Pig extends the SQL paradigm by including serialization formats and the ability to invoke mapper and reducer scripts
C : The Amazon Hive default input format is text
D : All of the mentioned
Point out the wrong statement.
Options
A : Apache Hive saves Hive log files to /tmp/{user.name}/ in a file named hive.log
B : Amazon EMR saves Hive logs to /mnt/var/log/apps/
C : In order to support concurrent versions of Hive, the version of Hive you run determines the log file name
D : None of the mentioned
The Amazon EMR default input format for Hive is __
Options
A : org.apache.hadoop.hive.ql.io.CombineHiveInputFormat
B : org.apache.hadoop.hive.ql.iont.CombineHiveInputFormat
C : org.apache.hadoop.hive.ql.io.CombineFormat
D : All of the mentioned
The gradient of descent is __
Options
A : 15%
B : 11%
C : 5%
D : 18%
The optimization of descent is not the same as that of the optimization of climb.
Options
A : TRUE
B : FALSE
C : -
D : -
The simple rule thumb helps in maintain good relation between rate of descent and airspeed.
Options
A : TRUE
B : FALSE
C : -
D : -
The sufficient drag is produced from the propeller to avoid air breaks or spoilers.
Options
A : TRUE
B : FALSE
C : -
D : -
There are four phases of descend.
Options
A : TRUE
B : FALSE
C : -
D : -
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