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Hadoop
Hive
Quiz 1
Solution
Q.1.
Hive uses _________ for logging.
a) logj4
b) log4l
c) log4i
d) log4j
Q.2.
Point out the correct statement.
a) list FILE[S] <filepath>* executes a Hive query and prints results to standard output
b) <query string> executes a Hive query and prints results to standard output
c) <query> executes a Hive query and prints results to standard output
d) All of the mentioned
Q.3.
What does the hive.rrot.logger specified in the following statement?
a) Log level
b) Log modes
c) Log source
d) All of the mentioned
Q.4.
HiveServer2 introduced in Hive 0.has a new CLI called __________
a) BeeLine
b) SqlLine
c) HiveLine
d) CLilLine
Q.5.
Point out the wrong statement.
a) There are four namespaces for variables in Hive
b) Custom variables can be created in a separate namespace with the define
c) Custom variables can also be created in a separate namespace with hivevar
d) None of the mentioned
Q.6.
HCatalog is installed with Hive, starting with Hive release is ___________
a) 0.10.0
b) 0.9.0
c) 0.11.0
d) 0.12.0
Q.7.
hiveconf variables are set as normal by using the following statement?
a) set -v x=myvalue
b) set x=myvalue
c) reset x=myvalue
d) none of the mentioned
Q.8.
Variable Substitution is disabled by using ___________
a) set hive.variable.substitute=false;
b) set hive.variable.substitutevalues=false;
c) set hive.variable.substitute=true;
d) all of the mentioned
Q.9.
_______ supports a new command shell Beeline that works with HiveServer2.
a) HiveServer2
b) HiveServer3
c) HiveServer4
d) None of the mentioned
Q.10.
In ______ mode HiveServer2 only accepts valid Thrift calls.
a) Remote
b) HTTP
c) Embedded
d) Interactive
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