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In a database system, unique timestamps are assigned to each transaction using Lamport’s logical clock. Let TS(T1) and TS(T2) be the timestamps of transactions T1 and T2 respectively. Besides, T1 holds a lock on the resource R, and T2 has requested a conflicting lock on the same resource R. The following algorithm is used to prevent deadlocks in the database system assuming that a killed transaction is restarted with the same timestamp. If TS(T2) < TS(T1) then T1 is killed else T2 waits. Assume any transaction that is not killed terminates eventually. Which of the following is TRUE about the database system that uses the above algorithm to prevent deadlocks?
You are the administrator of a SQL Server 2000 computer. The server contains a database named FinanceData that is used by a client/server application. Each employee has a SQL Server login that the application uses to access the server.Your company hires a new employee named Andrew. You create a SQL Server login named Andrew. You also create a database user named Andrew in the database and grant the database user full permissions in the database.Whenever Andrew runs the client/server application, he receives the following error message: "Invalid object name." Andrew also reports that he cannot access the database by using the application.You need to ensure that Andrew can use the application. Which Transact-SQL statement should you execute?
Which one of the following is the correct sequence of various stages of operating cycle of a manufacturing company?  1. Raw material conversion period, work-in-progress conversion period, Finished goods conversion period, Receivables conversion period 2. Raw material conversion period, work-in-progress conversion period, Creditors payment period, Receivables conversion period 3. Creditor payment period. Raw material conversion period, Receivables conversion period, work-in- progress conversion period 4. Raw material conversion period, Finished goods conversion period, work-in- progress conversion period. Receivables conversion period 
A shared variable x, initialized to zero, is operated on by four concurrent processes W, X, Y, Z as follows. Each of the processes W and X reads x from memory, increments by one, stores it to memory, and then terminates. Each of the processes Y and Z reads x from memory, decrements by two, stores it to memory, and then terminates. Each process before reading x invokes the P operation (i.e., wait) on a counting semaphore S and invokes the V operation (i.e., signal) on the semaphore S after storing x to memory. Semaphore S is initialized to two. What is the maximum possible value of x after all processes complete execution?
Which of the following is the preferred way to recover a database after a system failure?
Select the macro that abnormally terminates the program.
S1: Evolution is not progress.
P: And yet, for all their differences, it is not wholly wrong to identify evolution with progress.
Q: As a noted scientist had said,"the tapeworm in its inglorious lot in man's intestine is an outcome of evolution as well as the lark at heaven's gate."
R: Three hundred million years after the first land creatures crawled out of the sea, the one-called amoeba is man himself.
S: The physical facts of evolution betray such advance.
S6: For, like progress, evolution does, over the long run, imply betterment.

The Proper sequence should be:
Which of the following differences between Adjournment and Prorogation regarding session of Parliament is/are correct? Adjournment terminates a sitting of the House and Prorogation terminates both sitting and the session of the House. Power of Adjournment lies with the Presiding officer of the House and power of Prorogation lies with the President of India.
Which of the following is/are correctly matched? 1. Adjournment: Termination of a sitting of Parliament for an indefinite period. 2. Adjournment Sine-Die: The presiding officer terminates a sitting of the house and not a session. 3. Prorogation: It terminates the life of the existing house. 4. Dissolution: Termination of the session by the President.
Read the following passage and answer the item that follows. Your answers to this item should be based on the passage only. The greatest blessing that technological progress has in store for mankind is not, of course, an accumulation of material possessions. The amount of these that can be effectively enjoyed by one individual in one lifetime is not great. But there is not the same narrow limit to the possibilities of the enjoyment of leisure. The gift of leisure may be abused by people who have had no experience of making use of it. Yet the creative use of leisure by a minority in societies has been the mainspring of all human progress beyond the primitive level. With reference to the above passage, the following assumptions have been made: 1. People always see the leisure time as a gift and use it for acquiring more material possessions. 2. Use of leisure by some people to produce new and original things has been the chief source of human progress. Which of these assumptions is/are valid?