Study tips 1D0-541

Which component in the three-tier database architecture handles the data-processing and business logic?

which term describes a single table consisting of rows and columns?

Which term describes the management of simultaneous transactions to prevent conflicts?

How many records should be returned?

Which group of SQL statements will perform this task?

Which of the following correctly identifies these symbols when used in an entity-relationship (ER) diagram?

Which of the following SQL statements would replace the value in the Sales_Rep_No column with 110 everywhere that Sales_Rep_No 108 is listed?

A theta-join can be viewed as:

which situation would the DBMS use a serial schedule to execute the transactions?

Which of the following definitions applies to all types of databases?