CS405 Quiz 4 by Iqra Azhar

CS405 · Quiz No.4 Jan 2026 · VU Zone | Iqra Azhar Official · Our Services

 Assignments (All Subjects)  Quizzes & GDBs (All Subjects)  Lecture Views Assistance  Online Book Shop  Seminar  Project Handling (All Types of Projects - CS, Management, English, Math, and more)  Internship /Organizational Reports (All Fields)  Web/App Development for Other Shops / Businesses

90% To 100% Marks

Q1. Which of the operations of a cursor checks for the validity of a

SQL statement?

•  FETCH
•  OPEN
•  BIND
•  PARSE (correct)

Q2. Explicit cursors are programmer-defined cursors for gaining

more control over the context area.

•  Yes (correct)
•  Can be yes or no
•  No

Q3. Which of the following is correct syntax to open the Cursor?

•  INSERT cursor_name
•  SELECT cursor_name
•  OPEN cursor_name (correct)
•  UPDATE cursor_name

Q4. Which of the following statements is true about implicit cursors?

•  Developers should use implicit cursors with great care.
•  Implicit cursors are used for SQL statements that are not named.

(correct)

•  Implicit cursors are used in cursor for loops to handle data

processing.

•  Implicit cursors are no longer a feature in Oracle.