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DB2 Database Fundamentals and SQL

Question 1 of 20

What was a problem with navigational data access languages?

  1. The user had to have knowledge of the table and index structures
  2. Navigational data access was far slower than declarative access
  3. Navigational access languages required the coder to embed their queries inside a procedural language shell
  4. Navigational languages were far slower then SQL

Prize Money

15₹7 Crores
14₹1 Crore
13₹50,00,000
12₹25,00,000
11₹12,50,000
10₹6,40,000
9₹3,20,000
8₹1,60,000
7₹80,000
6₹40,000
5₹20,000
4₹10,000
3₹5,000
2₹2,000
1₹1,000