56 × 18 + ? × 21 – 49 × 12 = 63 × 26
ATQ, 56 × 18 + ? × 21 – 49 × 12 = 63 × 26 1008 + ? × 21 – 588 = 1638 ? × 21 = 1638 + 588 – 1008 ? × 21 = 1218 ? = 58
What is the full form of DBMS?
The purpose of the primary key in a database is to
What is the purpose of the SQL "GROUP BY" clause?
Which normal form deals with the issue of transitive dependencies?
Which of the following is true about Information?
How many types of architecture we have in DBMS
Which of the following SQL commands is used to make permanent changes to the database?
In a relational database, a foreign key is used to:
What does the term "normalization" refer to in the context of database design?
Which of the following memories has the shortest access times?
