Computer Science Engineering course set 4

Computer Science course 

1. Which menu is the database in?

(A) data
( B) Format
(C)Tools
(D) file
(E) None of these

ANSWER= (C) Tools
Explain:-

 

2. Which of the following objects is used in SQL

(A) Query
( B) form
(C)Report
(D)Macro
(E) None of these

ANSWER= (A) Query
Explain:-

 

3. Which of the following is a function of a relationship

(A) Relating multiple tables
( B) Relating multiple forms
(C)Relating table and form
(D) Queries and Relating Forms
(E) None of these

ANSWER= (A) Relating multiple tables
Explain:-

 

4. What is the record

(A) Field collection
( B)Collection of numbers
(C)Ra's collection
(D) All
(E) None of these

ANSWER= (A) Field collection
Explain:-

 

5. Which operation does not allow by query

(A) Delete
( B) Entry
(C)Modify
(D) Table making
(E) None of these

ANSWER= (B) Entry
Explain:-

 

6. Which of the following does not relay to the database

(A) Table
( B) query
(C)Form
(D) Macro
(E) None of these

ANSWER= (C) Form
Explain:-

 

7. Which language does the application program use to request data from DBMS

(A) DML
( B) DDL
(C)Query Language
(D) All of the above
(E) None of these

ANSWER= (A) DML
Explain:-

 

8. Commit and rollback in DBMS is an example of

(A) DDL
( B) DML
(C)TQL
(D) DQL
(E) None of these

ANSWER= (C) TQL
Explain:-

 

9. displays entity's property in the database with ............

(A) Settings
( B) Tuple
(C)Attribute
(D) Degree
(E) None of these

ANSWER= (C) Attribute
Explain:-

 

10. Type of file is displayed by …….

(A) File name
( B) Attribute
(C)Extension
(D) Property
(E)None of these

ANSWER= (C) Extension
Explain:-