📊 Database Management System (DBMS)
Q. Sub-schema can be used to
  • (A) Create very different, personalized views of the same data
  • (B) Present information in different formats
  • (C) Hide sensitive information by omitting fields from the subschema’s description
  • (D) All of the above
💬 Discuss
✅ Correct Answer: (D) All of the above

You must be Logged in to update hint/solution

💬 Discussion

Related MCQs

Q. Amazon’s Elastic Compute Cloud (EC2) is a well known.

Q. a wireless telecommunications network for device-to-device connections within a very short range

Q. When reconstructing evidence surrounding a violent crime, it is generally helpful to:

Q. In a TTL circuit, if an excessive number of load gate inputs are connected,

Q. Use of Email instead of post & telegraph is due to

Q. What OSI layer handles logical address to logical name resolution?

Q. The flag bits in an ALU is defined as

Q. RTP provides the facility of jitter ____ .

Q. To be an effective aid in process improvement the baseline metrics used must be

Q. Traditionally, the phase of software development where a formal approach used is

📊 Question Analytics

👁️
322
Total Visits
📽️
4 y ago
Published
🎖️
Madhu
Publisher
📈
95%
Success Rate