Question
What will come in the place of the question mark (?) in
the following equation if β+β and β-β are interchanged and βxβ and βΓ·β are interchanged? 161 Γ· 4 + 75 Γ 5 β 4 = ?Solution
Given 161 Γ· 4 + 75 Γ 5 β 4 = ? After interchanged 161 x 4 β 75 Γ· 5 + 4 161 x 4 β 15 + 4 161 x 4 β 15 + 4 644 β 15 +4 629 + 4 633
Which of the following is used to eliminate redundancy and anomalies in a database?
Which command is used to remove all records from a table without deleting the table structure?
The result of a Cartesian product of two relations R and S will have:
Which OOP principle allows a single interface to represent different underlying forms or data types?
Which of the following is true about a view in SQL?
A primary key in a table:
Which SQL keyword is used to sort the result set?
The concept of "data hiding" is primarily achieved through which OOP principle?
Which of the following is a valid constraint in SQL?
Which of the following statements about abstract classes is true?
Relevant for Exams:
