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Q1. The Management Information system (MIS) structure with one main computer system is called a
(A) Hierarchical MIS structure
(B) Distributed MIS structure
(C) Centralized MIS structure
(D) Decentralized MIS structure
Answer: (C) Centralized MIS structure
Q2. In SQL, which of the following is not a data definition language commands?
Answer: (D) UPDATE
Q3. If you want your database to include methods, you should use a _ database.
Answer: (D) Object-Oriented
Q4. Which of the following is not a logical data-base structure?
Answer: (D) Chain
Q5. Data item characteristics that are important in data management include
Answer: (D) Width
Q6. A _ DBMS distributes data processing tasks between the workstation and a network server.
(C) Client Server
Answer: (C) Client Server
Q7. In SQL, the CREATE VIEW command is used
(A) To recompile view
(B) To define a view of one or more tables or views
(C) To recompile a table
(D) To create a trigger
Answer: (B) To define a view of one or more tables or views
Q8. Which of the following is not an advantage of the data-base approach?
(A) Elimination of the data redundancy
(B) Ability to associate related data
(C) Increased security
(D) All of the above are advantages
Answer: (D) All of the above are advantages
Q9. If you want to group the records in the abc database, you could use the Job code as the _.
(C) Sort Key
Answer: (C) Sort Key
Q10. Long-range planning report produced in an MIS are primarily designed for
(A) Top management
(B) Middle management
(C) Lower management
(D) None of the above
Answer: (A) Top management
Q11. Updating a database means
(A) Revising the file structure
(B) Reorganizing the database
(C) Modifying or adding record occurrences
(D) None of the above
Answer: (C) Modifying or adding record occurrences
Q12. The highest level in the hierarchy of data organization is called
(A) Data bank
(C) Data file
(D) Data record
Database Management System MCQ – All Set
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