日本で一番信頼できるIT認定試験問題集提供者

NO.1 Which three statements are true about inheritance?A. It should be possible to substitute the derived class for its base class.B. Inheritance allows you to modify the behavior of objects.C. Inheritance promotes encapsulation better than interfaces.D. The derived class must override all methods of the base class.Answer: A,B,COracle資格取得 1Z0-807勉強方法 1Z0-807問題 1Z0-807NO.2 Which two functions are essential parts of a service oriented architecture (SOA) infrastructure?A. [...]

NO.1 Which two measures are most effective in protecting websites from cross site scripting (XSS)attacks?A. Escape "" and "" parameters that displayed or evaluated by the JavaScript interpreter.B. URL-encode "" and ""parameters so they will never be evaluated by the JavaScript Interpreter.C. Ensure that thesession cookie is sent only onHTTPSconnections.D. Treat all user-supplied input as unsafe, and white list known good charactersE. Execute all user-supplied scripts in aserver-side sa[...]