selenium automation framework interview questions and answers

target folder like:.. \target\cpstestdemo-0.0.1.jar6. Execute. Jar without Eclipse7. LogUsing log4j2 to log console log outputXML version= "1.0" encoding= "UTF-8"?>ConfigurationStatus= "WARN"> appenders> Consolename= "Console"Target= "System_out"> Patternlayoutpattern= "%d{yyyy-mm-dd HH:mm:ss. SSS} [%-5level]%logger{-3}:%l-%msg%n " /> Console> Rollingfilename= "Rollingfile"FileName= "Log/console.log"Filepattern= "log/$${date:yyyy-mm-dd}/console-%d{mm-dd-yyyy}-

. At the same time if there are multiple threads accessing Hashmap,collections.synchronizedmap () can be substituted, generally hashmap more flexible.10. Why is the vector considered to be obsolete or unofficially deprecated? Or why we should always use ArrayList instead of vectors.You should use ArrayList instead of vectors because by default you are non-synchronous, vectors synchronize each method, you almost never do that, and usually you want to synchronize the entire sequence of operations.

(); - } - - Public BooleanIsEmpty () {///Bottom call is LinkedList's IsEmpty () method to determine if the set internal data is empty - returnlink.isempty (); in } -}(2) test of Mystack:1 Packagecn.itcast_05;2 3 /*4 * Test of Mystack5 */6 Public classMystackdemo {7 Public Static voidMain (string[] args) {8 //To create a collection object9Mystack ms =NewMystack ();Ten One //adding elements AMs.add ("Hello"); -Ms.add ("World"); -Ms.add ("Java"); the