Test About Database Security P12

This article presents Test About Database Security P12 in a clear, structured format. It helps readers review key concepts, test their understanding, and learn from the material.

Understanding Test About Database Security P12

• Question 1. Declaring table structure includes:
  • Declare the size of the school
  • Create links between tables
  • Name the fields and specify the data type for each field.
  • A and C are right
• Question 2. Which of the following is not a type of relational database creation?
  • Create table structure
  • Select the primary key
  • Name the table and save the table structure.
  • Enter the original data
• Question 3. During the process of creating the structure of a table, when creating a field, which of the following is not necessarily done?
  • Name, the names of the fields to distinguish.
  • Select the data type
  • Set size
  • Description of content
• Question 4. For the following actions:B1: Create a table B2: Name and save the structure B3: Select the primary key for the table B4: Create links When creating a relational database, we take the following steps in turn:
  • B1-B3-B4-B2
  • B2-B1-B2-B4
  • B1-B3-B2-B4
  • B1-B2-B3-B4
• Question 5. The first thing to create a relational database is:
  • Create one or more forms
  • Create one or more reports
  • Create one or more questions
  • Create one or more tables
• Question 6. Which of the following is not a data update operation?
  • Enter the original data
  • Fix inappropriate data
  • Add a record
  • Copy the database to a backup copy
• Question 7. Editing data is:
  • Delete some relationships
  • Delete the value of some properties of a set.
  • Change the values of some properties of a set.
  • Delete some properties
• Question 8. Clearing the record is:
  • Delete one or several relationships
  • Delete one or several databases
  • Delete one or several sets of tables
  • Delete one or more attributes of the table.
• Question 9. Which of the following is not a relational database exploit?
  • Arrange the logs
  • Report output
  • View data
• Question 10. Relational database exploitation can be:
  • Create a table, specify a primary key, create a link.
  • Set field names, select data types, define field properties.
  • Add, edit, delete records
  • Sort, query, view data, render reports