إنتقال للمحتوى

  • تسجيل الدخول عبر الفيس بوك تسجيل الدخول عبر تويتر Log In with LinkedIn Log In with Google      تسجيل دخول    
  • إنشاء حساب

صورة
- - - - -

Prpgram With Pl/sql - Oracle 9I Exam 1Z0-147 - Help


1 رد (ردود) على هذا الموضوع

#1 YousifinOoOo

YousifinOoOo

    عضو

  • الأعضــاء
  • 23 مشاركة
  • الاهتمامات:Computer’s,Internet,Reading,Writing,Football

تاريخ المشاركة 18 May 2011 - 02:51 PM

Dear forum members i need a help in answering these questions

Which three are true statements about dependent objects? Choose 2
A. Invalid objects cannot be described
B. An object with status of invalid cannot be a referenced object
C. The Oracle server automatically records dependencies among objects/You can view whether an object is valid or invalid in the USER_OBJECTS data dictionary view
D. All schema objects have a status that is recorded in the data dictionary
E. You can view whether an object is valid or invalid in the USER_STATUS data dictionary view



#2 YousifinOoOo

YousifinOoOo

    عضو

  • الأعضــاء
  • 23 مشاركة
  • الاهتمامات:Computer’s,Internet,Reading,Writing,Football

تاريخ المشاركة 18 May 2011 - 04:05 PM

To be callable from a SQL expression, a user-defined function must do what
A. Be stored only in the database
B. Have both IN and OUT parameters
C. Use the positional notation for parameters
D. Return a BOOLEAN or VARCHAR2 data type