MCQ Questions

Chapter

Question No. 1

Fill in the blanks

Answer :

(a) ________________________contains data portion of the database.

(b) The Disk manager performs all ______________ and ____________ operators.

(d) ____________is the lowest level of database implementation.

(g) _____________ allows the user to control the data and to access them.

(h) ATM stands for _______________ .

(i) ______________ and _______________ are programming languages.

(j) ___________________ converts the data definition statement into a set of tables.

(k) _________________ interperts the online users' queries.

(f) _______________ and _____________ are the two levels of data independence.

Question No. 2

True Or False

Answer :

(a) DBMS allows only to create a database.

(b) DDL stands for data definition.

(d) External level is the highest level of database implementation.

Question No. 3

Answer the following questions:

Answer :

1. What does DBMS stand for?

2. What are the three levels of database structure?

3. What are the different types of DBMS users?

4. What are the major components of DBMS?

Question No. 4

Write short notes on the following:

Answer :

1. DDL: ---------------------

2. DML: ---------------------

3. Application Programmer: ---------------

4. Data Independence: --------------------

5. Data Manager: -------------------

Question No. 5

Match the following:

Answer :

Question No. 6

Give the example of each of the following:

Answer :

1. DDL -------------------------

---------------------------------------

2. DML --------------------------------

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1 2 3 4 5 6

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