CS506 Final Term Solved MCQs by Junaid

Q1. Which of the following problem occurs with lower priority threads?

•  Starvation
•  Average waiting time
•  Race condition
•  Process death

Q2. Web.xml is a --------------

•  Servlet file
•  Configuration file
•  Jar file
•  Java file

Q3. Which of the following variable value will not be set during the installation and configuration of apache tomcat server?

•  Java_home
•  Classpath
•  Catalina_home
•  Jdk_home

Q4. The newly created thread can be moved to “ready state” by calling------------ ----method

•  Sleep()
•  Start()
•  Wait()
•  Yield()

Q5. Which of the following is not a servlet related package?

•  Javax.servlet.servlet
•  Javax.servlet
•  Ja5.vax.servlet.http
•  Javax.servlet.swt

Q7.  access to the requested resource was successful

•  resource has been destroyed
•  access to the requested resource has been denied page 231
•  resource can be accessed after one hour

Q8. When a thread is in “new state” during its lifecycle, it is--------------

•  In ready queue
•  Just created page 226
•  Being assigned a processor to run
•  Ready to run

Q9. . In the context of http response code, the values in the 200s signify that-------

•  Request was successful p231
•  Request was not successful
•  Error by client

Q10. Which of the following is not the stage of servlet lifecycle?

•  Wait
•  Service
•  Destroy

Q11. Request and response of servlet are handles at-----------------stage

•  Destroy
•  Failure page 258
•  Service

Q12. At servlet service stage ,webserver invokes-------------method

•  Servletservices()
•  Services() page 259
•  servicesSvlt()
•  svltServices()

Q13. Choose correct line od code to start a thread ‘t’ in java

•  t.start()
•  t-start()
•  t=start()
•  t->start()

Q14.  Request resource is available

•  Request requires http authentication page 231
•  Request resource is not available

Q15.  “ready state” means a thread is in------------

•  New state page 226
•  Waiting state
•  Ready state
•  Dead state

Q16. Choose correct line of code to inherit a worker class from thread class in java

•  Public class worker new thread()