a) SSL b) Kerberos c) SSH d) None of the mentioned Answer: b Explanation: Each service reads ...
View QuestionWhich of the following adds a configuration resource?
a) addDeprecation b) setDeprecatedProperties c) addDefaultResource d) addResource Answer: d Explanation: The properties of this resource will ...
View Question_________ is useful for iterating the properties when all deprecated properties for currently set properties need to be present.
a) addResource b) setDeprecatedProperties c) addDefaultResource d) none of the mentioned Answer: b Explanation: setDeprecatedProperties sets all ...
View Question________ checks whether the given key is deprecated.
a) isDeprecated b) setDeprecated c) isDeprecatedif d) all of the mentioned Answer: a Explanation: Method returns true ...
View Question________ method adds the deprecated key to the global deprecation map.
a) addDeprecits b) addDeprecation c) keyDeprecation d) none of the mentioned Answer: b Explanation: addDeprecation does not ...
View Question_________ method clears all keys from the configuration.
a) clear b) addResource c) getClass d) none of the mentioned Answer: a Explanation: getClass is used ...
View QuestionPoint out the wrong statement.
a) addDeprecations adds a set of deprecated keys to the global deprecations b) configuration parameters cannot be declared ...
View QuestionAdministrators typically define parameters as final in __________ for values that user applications may not alter.
a) core-default.xml b) core-site.xml c) coredefault.xml d) all of the mentioned Answer: b Explanation: Value strings are ...
View Question___________ gives site-specific configuration for a given hadoop installation.
a) core-default.xml b) core-site.xml c) coredefault.xml d) all of the mentioned Answer: b Explanation: core-default.xml is read-only ...
View QuestionPoint out the correct statement.
a) Configuration parameters may be declared static b) Unless explicitly turned off, Hadoop by default specifies two resources
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