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Introduction to SQL

Introduction to SQL
The SQL statement: SELECT Name, COUNT(*) FROM NAME_TABLE; counts the number of name rows and displays this total in a table with a single row and a single column.

True
False

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Introduction to SQL
The format SELECT-FROM-WHERE is the fundamental framework of SQL SELECT statements.

True
False

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Introduction to SQL
To remove duplicate rows from the results of an SQL SELECT statement, the ________ qualifier specified must be included.

SINGLE
UNIQUE
ONLY
DISTINCT

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

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

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Introduction to SQL
Which of the following SQL commands can be used to add data to a database table?

INSERT
UPDATE
ADD
APPEND

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Introduction to SQL
Which of the following group functions ignore NULL values?

All of these
COUNT
MAX
SUM

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