Question
Which two signs should be interchanged to correct the given
equation?5 + 3 × 8 – 12 ÷ 4 = 3Solution
Given: 5 + 3 × 8 – 12 ÷ 4 = 3
b) – and ÷
5 + 3 × 8 ÷ 12 – 4 = 3
=> 5 + 2 – 4 = 3
=> 7 – 4 = 3
=> 3 = 3
In SQL, the ROWS BETWEEN UNBOUNDED PRECEDING AND CURRENT ROW clause applies to:
Which command removes all rows but keeps table structure?
Which SQL function returns the number of rows in a table?
Which operator is used for pattern matching in SQL?
Which SQL operator is used to search for a pattern in a column?
Which SQL command is used to remove a table completely?
To rename a column in a SELECT query result, you use:
Which SQL keyword prevents duplicate rows in result?
In normalization, which normal form removes transitive dependencies?
Which SQL function is used to calculate the average of a numeric column?