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Direction: Choose the correct option

Q1.

Which SQL statement is used to add new rows to a table?
A. INSERT INTO
B. CREATE ROW
C. ADD ROW
D. APPEND
Direction: Choose the correct option

Q2.

INSERT INTO students (id, name) VALUES (1, 'John');
What happens if you don't specify all columns?
A. Error if columns are NOT NULL
B. NULL values inserted
C. Both B and C
D. Default values used
Direction: Choose the correct option

Q3.

How do you insert multiple rows in a single INSERT statement?
A. Use multiple VALUES clauses
B. Use INSERT ALL
C. Use multiple INSERT statements
D. Use INSERT MULTIPLE
Direction: Choose the correct option

Q4.

INSERT INTO customers VALUES (1, 'John', 'john@email.com');
What assumption does this query make?
A. Values must match column order
B. Column names don't matter
C. All of the above
D. Table has exactly 3 columns
Direction: Choose the correct option

Q5.

How do you insert data from one table into another?
A. COPY FROM ... TO
B. INSERT INTO ... SELECT
C. INSERT AS SELECT
D. INSERT INTO ... FROM