Software Programming : Database Management QUESTIONS AND ANSWERS :: part18 : 6 to 10
Following Software Programming language Entrance Multiple choice objective type questions and answers will help you in Software Programming 2024 examinations :
6.Horizontal Fragmentation is |
| Divide the data up by logical groups of records |
| Divide the data up by logical groups of attributes |
| Divide the data up by logical groups of entities |
| Divide the data up by logical groups of files |
| Divide the data up by logical frames. |
7.Which of the following questions is answered by the SQL statement? Select Count (Product_Description) from Product_T; |
| How many products are in the Product Table? |
| How many different product descriptions are in the Product Table? |
| How many characters are in the field name "Product_Description"? |
| How many different columns named "Product Description� is there in table Product_T? |
| How many total records in a table? |
8.What does the following SQL statement do? Select * From Customer Where Cust_Type = "Best"; |
| Selects all the fields from the Customer table for each row with a customer labeled "best" |
| Selects the "*" field from the Customer table for each row with a customer labeled "best" |
| Selects fields with a "*" in them from the Customer table |
| Selects all the fields from the Customer table for each row with a customer labeled "*" |
| Counts all records and displays the value. |
9.Which type of file is easiest to update? |
| Sequential |
| Hashed |
| Indexed |
| Clustered |
| Random. |
10.All of the following are advantages of SQL-invoked routines EXCEPT |
| Flexibility |
| Efficiency |
| Sharability |
| Security |
| Easy of use. |
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