Which type of lock allows a transaction to read a resource and, at the same time, prevent other transactions from writing to that resource?
Shared lock
Who among the following has the second highest number of chocolates?
There are five students U, V, W, X and Y participating in a cricket match. V scores lesser run than only W and U. X scores lesser run than V and more th...
Who among the following is shorter than I but heavier than I?
Who among the following is the third lightest person?
H is taller than I. J is taller than K but shorter than L. I is shorter than K and K is taller than H. Who is the tallest person?
If height of I is 142 cm. what is sum of the height of D and I?
There are six persons D, E, F, G, H and I of different heights. D is taller than at least two persons. I is taller than G, who is taller than D. E is t...
Six players T, U, V, W, X, and Y scored different runs in a cricket match. W scored more than Y and T. Three players scored more than X, who scored jus...
Six friends P, Q, R, S, T and U participated in a quiz competition. U score more than Q but less than R. T scores more than R but he does not score the ...
Six persons P, Q, R, S, T and U are of different ages. S is older than only T and R. Q is older than P but younger than U. R is not the youngest. The ag...
