Which ITERATIVE control construct in PL/SQL is also called as INFINITE LOOP?

Implicit cursors, process ... Choose all that apply

Explicit cursors are used to process multiple row SELECT statements

Index of numeric for loop always increments by one

When dealing with Cursor For Loops, which steps are taken care of implicitly? Choose all that apply

Identify the CURSOR attribute that returns the number of rows fetched so far by the cursor?

Identify the CURSOR attribute that evaluates to TRUE if cursor returns at least 1 row?

Identify the CURSOR attribute that evaluates to TRUE if cursor is OPEN?

Which from the following is not an ERP package?

what will be the output of: select rpad('*$*',3,'*') from dual;

what is the output: select substr('Oracle Basics',-5,3) from dual

Which of the following is not a grouping function?

Which operator is equivalent to concat function?