DBMS MCQ Questions and Answers
DBMS MCQ questions with answers form a vital part of technical exams and campus interviews. This topic explores database concepts, normalization, SQL queries, transaction management, and ER models. Practicing programming questions and answers from this section strengthens your database design and query optimization skills. These questions are frequently asked in GATE, Infosys, TCS, and Wipro assessments, making them essential for students and professionals alike. Detailed solutions and explanations make this section perfect for both beginners and advanced learners aiming to master database management fundamentals.
DBMS MCQ
Showing 10 of
527 questions
122. Locks can be applicable for __________
- views
- indices
- triggers
- All of the above
125. which character function is used to return a specified portion of a character string
- Initcap
- Concat
- Substring
- Length
126. Which dictionary view gives the information of the tables of user
- All tables
- User tables
- DBA tables
- All the above
128. Which of the following statements from database
- set of tables & views
- set of clusters
- set of synonyms
- none of the above
129. When a user creates an object with out giving table-space then where it will stored
- system table-space
- Oracle table-space
- Oracle Error
- Default Table-space