Which of the following is not considered to be a basic element of an enterprise-class database system?

Users

Database applications

DBMS

COBOL programs

Which of the following is not considered to be a basic element of an enterprise-class database system? Correct Answer COBOL programs

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Feb 20, 2025

Related Questions

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?

EXEC sp_defaultdb 'Andrew','FinanceData'

GRANT ALL ON FinanceData TO Andrew

EXEC sp_addlogin 'Andrew'

EXEC sp_grantdbaccess 'FinanceData','Andrew'GOsp_addrolemember 'db_datareader','Andrew'

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?

The database system is both deadlock-free and starvation-free.

The database system is deadlock-free but not starvation-free.

The database system is starvation-free, but not deadlock-free.

The database system is neither deadlock-free nor starvation-free.

Arrange the given words in the sequence in which they occur in the dictionary. 1. Basic industry 2. Basic pay 3. Basic rate 4. Basic plumage 5. Basic price

1, 2, 3, 4, 5

1, 2, 4, 5, 3

1, 2, 5, 4, 3

1, 2, 4, 3, 5

You are the database administrator for a financial services company. Employees enter data 24 hours a day into a SQL Server 2000 database. These employees report slower response times when new account information is gathered from branch offices and added to the database. You currently use the following BULK INSERT statement to add the account information.BULK INSERT finance.dbo.customersFROM 'd:bulkaccts143_10142000.txt'WITH DATAFILETYPE = 'char', FIELDTERMINATOR = 't', ROWTERMINATOR = 'n', TABLOCK You want to ensure that response times do not slow when new account information is added to the database. What should you do?

Add the BATCHSIZE option to the BULK INSERT statement, and then set the option equal to 10 percent of the number of rows to be loaded.

Add the ROWS_PER_BATCH option to the BULK INSERT statement, and then set the option equal to 10 percent of the number of rows to be loaded.

Drop the indexes for the Customers table before the data load, and then re-create the indexes after the data load is complete.

Remove the TABLOCK option from the BULK INSERT statement.

You are the database administrator of a SQL Server 2000 computer. The server contains your company's Accounts database. Hundreds of users access the database each day.Because you have had power interruptions in the past, you want to protect the physical integrity of the Accounts database. You do not want to slow down server operations.What should you do?

Create a database maintenance plan to check database integrity and make repairs each night.

Enable the torn page detection database option for each database.

Disablewrite caching on all disk controllers.

Ensure that write caching disk controllers have battery backups.

Which of the following places the common data elements in order from smallest to largest? 1. Character, File, Record, Field, Database 2. Character, Record, Field, Database, File 3. Character, Field, Record, File, Database 4. Bit, Byte, Character, File, Record, Field, Database Select the correct answer using the codes given below.

1 and 4

Only 2

Only4

Only 3

None of the above/More than one of the above

Database __________ which is the logical design of the database, and the database _______ which is a snapshot of the data in the database at a given instant in time.

Instance, Schema

Relation, Schema

Relation, Domain

Schema, Instance

In the following Visual Basic code, what will be in msg, if str contains "visual basic"?

Dim str as StringDim msg as StringIf str.toUpper="VISUAL BASIC" msg="VB.Net"Else msg="Not Visual Basic"EndIf

Bye

Logical Error

Compiler Error

In the generation of element geometries, if dx dy represents an area element in the real element and dεdη represents the corresponding area element in the master element, then what is the expression for Jacobian je?

(dx dy) (dεdη) }\) View Answer]

\(\frac{dx}{d\epsilon} \frac{dy}{d\eta}\)

\(\frac{d\epsilon}{dx} \frac{d\eta}{dy}\)

\(\frac{1}{(dx dy) (d\epsilon d\eta)}\)

In an enterprise-class database system, business users interact directly with database applications, which directly access the database data.

True

False

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