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Question Detail
In context of database DML Means
- Data Multiplication Line
- Data Manupulation Language
- Data Method Limit
- Data Merit Logic
Answer: Option B
1. Which among following SQL commands is used to add a row
- UPDATE
- TRUNCATE
- INSERT
- ADD
Answer: Option C
2. In order to use a DBMS, it is important to understand
- the physical schema
- all subschemas
- one sub schema
- none of above
Answer: Option C
3. The logical structure with one to many relationships is a
- network
- tree
- chain
- relational
Answer: Option B
4. Which command is used to set a link between two database files
- JOIN
- UPDATE
- BROWSE
- SET RELATION
Answer: Option D
5. Which among following is an approach for standardizing storing of data
- MIS
- Structured programming
- CODASYL specifications
- None of above
Answer: Option C
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