HomeTech infoQuiz technologyTest about database security P12

Test about database security P12

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

You should read it

May be interested

  • What do you know about data queries?Photo of What do you know about data queries?
    query is a way to search and compile data from one or more tables. query execution is like asking a detailed question about databases. when creating a query in access, you are defining specific search conditions to find exactly the data you need. in the quiz below, go with the network administrator to learn about this topic.
  • Test about database security P13Photo of Test about database security P13
    please read your knowledge of the database through the multiple choice questions below. hope with these interesting questions will give you lots of useful information.
  • What do you know about array types in programming?Photo of What do you know about array types in programming?
    please read your programming knowledge and the following multiple choice questions of network administrator. set of 10 questions for you to try.
  • Test about program structurePhoto of Test about program structure
    a set of questions about the structure of the program helps readers gain more useful knowledge. invite your reference.
  • You have confidence in your network administration knowledge P9Photo of You have confidence in your network administration knowledge P9
    a set of multiple choice questions on network administration helps you to update more and more new and useful knowledge for your work and study.
  • Multiple choice quiz about Python - Part 1Photo of Multiple choice quiz about Python - Part 1
    python is an object-oriented, high-level, powerful, easy-to-learn programming language. to help you read more interesting knowledge about python programming language, below the network administrator will send you a very interesting multiple choice questionnaire on this topic. please try.

Quiz technology