DBMS MCQ Question and Answer
DBMS MCQ Question and Answer
511. Which of the following is NOT a type of Microsoft Access database object?
- Queries
- Workbooks
- Forms
- Tables
512. A file containing relatively permanent data is
- Random file
- Transaction file
- Master file
- Sequential file
513. The complete picture of data stored in database is known as
- Record
- Scheme
- System flowchart
- DBMS
514. A subset of characters within a data field is known as
- Record
- File
- Data string
- Byte
515. Data items groped together for storage purposes are called a
- Record
- Title
- List
- string
516. Which of the following terms does not describe a database structure used by a DBMS to link data from several files /
- Reatioal
- Structural
- Network
- All of the above
517. In a relational schema, each tuple is divided into fields fields called
- Relations
- Domains
- Queries
- All of the above
518. How do you filter by selection ?
- Right click the field value and select filter by selection from the shortcut menu
- Find and double click the value on which you want to base the filter
- Find and select the value on which you want to base the filter and select tools>filter by selection from the menu
- None of the above
519. What is a fast way to adjust the width of a column ?
- Right click the left side of the column heading
- Double click the left side of the column heading
- Double click the right side of the column heading
- Select tools>adjust column width from the menu
520. What are the columns in a Microsoft Access table called ?
- Rows
- Fields
- Cells
- Records