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Introduction to SQL

Introduction to SQL
You can add a row using SQL in a database with which of the following?

MAKE
CREATE
ADD
INSERT

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Introduction to SQL
Which operator performs pattern matching?

None of these
LIKE operator
BETWEEN operator
EXISTS operator

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Introduction to SQL
The SQL statement: SELECT Number1 + Number 2 AS Total FROM NUMBER_TABLE; adds two numbers from each row together and lists the results in a column named Total.

True
False

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Introduction to SQL
SQL provides five built-in functions: COUNT, SUM, AVG, MAX, MIN.

False
True

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Introduction to SQL
Which is the subset of SQL commands used to manipulate Oracle Database structures, including tables?

Both of above
Data Definition Language(DDL)
Data Manipulation Language(DML)
None

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Introduction to SQL
What is the meaning of LIKE '%0%0%'

Feature has more than two 0's
Feature ends with two 0's
Feature has two 0's in it, at any position
Feature begins with two 0's

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