31. Which one of the following is the very first task executed by a session enabled page? A. Delete the previous session B. Start a new session C. Check whether a valid session exists D. Handle the session Answer & Solution Discuss in Board Save for Later Answer & Solution Answer: Option C No explanation is given for this question Let's Discuss on Board
32. How many ways can a session data be stored? A. 3 B. 4 C. 5 D. 6 Answer & Solution Discuss in Board Save for Later Answer & Solution Answer: Option B Solution: Within flat files(files), within volatile memory(mm), using the SQLite database(sqlite), or through user defined functions(user).
33. Which directive determines how the session information will be stored? A. save_data B. session.save C. session.save_data D. session.save_handler Answer & Solution Discuss in Board Save for Later Answer & Solution Answer: Option D Solution: Its prototype follows: session.save_handler = files|mm|sqlite|user.
34. Which one of the following is the default PHP session name? A. PHPSESSID B. PHPSESID C. PHPSESSIONID D. PHPIDSESS Answer & Solution Discuss in Board Save for Later Answer & Solution Answer: Option A Solution: You can change this name by using the session.name directive.
35. If session.use_cookie is set to 0, this results in use of. A. Session B. Cookie C. URL rewriting D. Nothing happens Answer & Solution Discuss in Board Save for Later Answer & Solution Answer: Option C No explanation is given for this question Let's Discuss on Board
36. If the directive session.cookie_lifetime is set to 3600, the cookie will live until. A. 3600 sec B. 3600 min C. 3600 hrs D. the browser is restarted Answer & Solution Discuss in Board Save for Later Answer & Solution Answer: Option A Solution: The lifetime is specified in seconds, so if the cookie should live 1 hour, this directive should be set to 3600.
37. Neglecting to set which of the following cookie will result in the cookie’s domain being set to the host name of the server which generated it. A. session.domain B. session.path C. session.cookie_path D. session.cookie_domain Answer & Solution Discuss in Board Save for Later Answer & Solution Answer: Option D Solution: The directive session.cookie_domain determines the domain for which the cookie is valid.
38. What is the default number of seconds that cached session pages are made available before the new pages are created? A. 360 B. 180 C. 3600 D. 1800 Answer & Solution Discuss in Board Save for Later Answer & Solution Answer: Option B Solution: The directive which determines this is session.cache_expire.
39. What is the default time(in seconds) for which session data is considered valid? A. 1800 B. 3600 C. 1440 D. 1540 Answer & Solution Discuss in Board Save for Later Answer & Solution Answer: Option C Solution: The session.gc_maxlifetime directive determines this duration. It can be set to any required value.
40. Which one of the following function is used to start a session? A. start_session() B. session_start() C. session_begin() D. begin_session() Answer & Solution Discuss in Board Save for Later Answer & Solution Answer: Option B No explanation is given for this question Let's Discuss on Board
