Understanding Databases The Place For Free Online Training Courses This quiz is designed to test your knowledge of the contents of the Understanding Databases Course, part of the Office Software Suite series. These quizzes are designed to improve your database skills. There are twenty questions. The pass mark is 70 out of a potential 100 points, 5 for each question. Once you are satisfied with your answers, complete your name and email address and select “Submit Quiz“ to have your answers marked. You will shortly receive an email advising you of your score, whether you have passed the quiz, and how your answers have been scored. It will also include your Free Online Training course quiz completion Certificate for the appropriate quiz. 1. The unique identifying field that must be set in each database table is called the…Unique IDSpecial KeyPrimary KeyPrimary Field 2. To generate whole numbers automatically in a table, what must you select from 'field type' and 'field properties'?Integer / FillValueInteger / AutoValueWhole / AutoValueWhole / AutoCount 3. After you have saved a table for the first time in Base, you can add fields in-between existing ones by right clicking and selecting 'insert'TrueFalse 4. When filtering records, if you select <= 40 it will return values that are..Less than 40Between zero and 40Slightly less than 40Less than or equal to 40 5. What is the keyboard shortcut to run a query?F4F5F6F10 6. What symbols do you use in a function or formula to represent 'not equal to'?<>#=/=|= 7. When creating a relationship, when would you select 'update cascade'?To update records in tables after running a queryTo make all related fields the sameTo create a relationship that can be changed easilyTo ensure any changes in related fields are updated across tables 8. If you use criterion <5 AND >=25 in a query, which set of values for that field could possibly be returned from the following?-9, 0, 4, 25, 1605, 26, 29, 56, 1001, 2, 13, 32, 50-2, 3, 24, 60, 70 9. In a form, if you change the data it will automatically update the table without selecting save?TrueFalse 10. What word(s) could be returned from a query that used the criterion "LIKE No?" from the following?NorthNotNothingAll of the above 11. What does a database administrator do?Design and create databasesEnter data into a databaseProvide access to specific records for usersAll of the above 12. What is the purpose of a database report ?It exports data from tables or queries to a text documentIt allows you to view and save a snapshot of records at any given timeIt lets you view specific records that are generated in a queryAll of the above 13. Why would you want to use a grouped report?To stop fields from being duplicatedTo make sure that similar data is kept togetherTo prevent errors being created in the databaseTo allow tables and queries to be reported together 14. To export data from a table or query you have to select records, copy, then paste into Calc or Writer..TrueFalse 15. To add records to an existing table you should…Double click the table in the main windowRight Click and select "Edit"Use a queryGo to File, Open, Table 16. If you want to report the average amounts of a field you should…Click on the average icon in the table design modeIn query design mode, right click the field and select average, then run a reportCreate a query with average in the criterion for that field, then run a reportMake a query with a formula that adds up all the values, and divides by how many there are 17. The label field is…An entry box in a formAn entry box in a reportA text box in a reportA heading in a table 18. To change the orientation of a report or exported table or query, you should…Click edit menu, then orientationClick Format, then pageRight click the document or spreadsheet and select editClick properties 19. To hide or unhide fields in a query you check or uncheck the 'Visible' box…TrueFalse 20. The keyboard shortcut to close a query that you have previously run is…F1F4F6F11 Be sure to click Submit Quiz to see your results! Name Email Time is Up! Time's up
Comments
Understanding Databases — No Comments
HTML tags allowed in your comment: <a href="" title=""> <abbr title=""> <acronym title=""> <b> <blockquote cite=""> <cite> <code> <del datetime=""> <em> <i> <q cite=""> <s> <strike> <strong>