Question
Which of the following is true about a view in
SQL?Solution
A view is a virtual table based on the result of a SQL SELECT query.
A boat takes 17 hours to travel from P to Q upstream and from Q to P downstream. If the speed of the boat in still water is 8.5 km/h and the speed of th...
The ratio of length and breadth of a rectangular field is 5:9. If the total cost of surrounding it at the rate of Rs 7.50 per meter is Rs 4200, then fin...
If p = q + 2, where q is the product of six consecutive positive integers, then which of the following is/are true? Â
a. p is a perfect cube
The median 0f the given data will be 32, 25,33,27, 35, 29, and 30
The number of terms needed to get Sn = 0 in the A.P of 63, 60, 57. . . . .
The mean of a distribution is 25 and the standard deviation is 5. What is the value of coefficient variation?
If A and B are two sets such that the number of elements in A is 20, a number of elements in B is 18 and the number of elements in both A and B is 10, f...
The sum of 6 consecutive odd numbers is 156. What will be the product of first number and the last number?
What is the mean value of the following set of data?
9, 11, 13, 15, 12, 10, 14, 16
The 5th term of an arithmetic progression is 23 and the 12th term is 72. Find the first term and the common difference.
