Question
What does a "Shared Lock" in a DBMS locking protocol
allow? ÂSolution
Multiple transactions to read the locked resource simultaneously
What value should come in place of question mark (?) in the following question. (You need not to calcualte the exact value)
(36.004 + 34.997)
Let {x + (1/x)} = 4, then Determine the value of {x² + (1/x²)}
A number is increased by 20%, and the resulting number is decreased by 20%. If the initial number is ₹x, the final number is ₹2880. What is the valu...
 If x + 1/x = 5, then find [x2 + (1/x2)].
If (a2 + 1/a2) = 38, then find the value of (a3 - 1/a3).
Length of each side of a rhombus is 13 cm and one of the diagonal is 24 cm. What is the area (in cm2) of the rhombus?
(m - 4) 2 + (n + 5) 2 + (p - 3) 2 = 0, then find the value of 2m + 3n - p.
If 112 ÷28 x 22 –12 x 6 ÷ 3 +12 = z, then find the value of z.
- The ratio of M to N is 4:9, and that of N to O is 3:2. If the difference between O and M is 60, what is the total of M, N, and O?
If x/y = 5/3, Find (x+y)/(x-y)?
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