WorksheetsY18SemTest3
Total questions: 10
Worksheet time: 10mins
What is full form of RDBMS?
Relational Data Management System
Relational Database Management System
Relative Database Management System
Regional Data Management System
What is Relation in RDBMS called?
Table
Key
Form
Data
Which command is used to remove table from database?
CREATE
ALTER
UPDATE
DROP
Which SQL query creates the table attached?
CREATE TABLE ACCOUNT (Name CHAR (30), Passcode INT, Email CHAR (30));
CREATE TABLE ACCOUNT (Name CHAR (10), Passcode CHAR (10), Email CHAR (10));
CREATE TABLE ACCOUNT (Name CHAR (30), Passcode CHAR (15), Email CHAR (30));
CREATE ACCOUNT (Name CHAR (30), Passcode CHAR (15), Email CHAR (10));
Which one is DDL SQL command?
INSERT
UPDATE
DELETE
ALTER
A single record in a relation is called Attribute.
True
False
CURRENCY data type stores only monetory data values.
True
False
Microsoft Access is a type of ______ application software.
Network Database
RDBMS
ORDBMS
OODBMS
SQL command used to modify records in a table is called (a) command.
SQL stands for (a) .
