Which of the following is true of a network structure?

Related MCQs

• Which of the following data structure is not linear data structure?
• Which of the following data structure is linear data structure?
• Which of the following is the structure of the Database?
• Which of the following is the structure of the Database?
• Which one of the following deletes all the entries but keeps the structure of the relation.
• Which of the following gives a logical structure of the database graphically?
• Which of the following is a structure that provides faster access to the rows of a table based on the values of one or more columns?
• View the Exhibit and examine the structure of the EMPLOYEES and DEPARTMENTS tables. Which SET operator would you use in the blank space in the following SQL statement to list the departments where all the employees have managers? SELECT department_id FROM departments ____ SELECT department_id FROM employees WHERE manager_id IS NULL;
• The storage structure which do not survive system crashes are              
• …………..defines the structure of a relation which consists of a fixed set of attribute-domain pairs.