Question: Command that comes under DML is?

• 1. UPDATE
• 2. GRANT
• 3. ROLLBACK
• 4. All of the above

Question: DML is provided for which purpose?

• 1. Definition of the physical structure of the database system
• 2. Manipulation and processing of database
• 3. Addition of new structure in the database
• 4. All of the above

Question: DML is the abbreviation of?

• 1. Data Manipulation Load
• 2. Data Manipulate Language
• 3. Data Manipulation Language
• 4. Data Many Language

Question: Term ODBC stands for?

• 1. Oracle Database Connectivity
• 2. Object Database Connectivity
• 3. Oral Database Connectivity
• 4. Open Database Connectivity

Question: TCL stands for?

• 1. Transaction control language
• 2. Transmission control language
• 3. Transaction central language
• 4. Ternary control language

Question: DBA stands for?

• 1. Data Bank Administrator
• 2. Database Administrator
• 3. Data Administrator
• 4. None of the above

Question: In a relation database every tuple is divided into the fields are known as the?

• 1. Relations
• 2. Domains
• 3. Queries
• 4. All of the above

Question: What is a tuple?

• 1. Row of a table
• 2. Key of a table
• 3. Column of a table
• 4. Two dimensional table

Question: In relational model cardinality is termed as?

• 1. A number of constraints
• 2. A number of tuples
• 3. Both of the above
• 4. None of the above

Question: DFD stands for?

• 1. Data File Diagram
• 2. Data Flow Diagram
• 3. Data Flow Document
• 4. None of the above