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Questions and Answers
What is the precision and scale of a field defined as precision 5 and scale 2?
What is the precision and scale of a field defined as precision 5 and scale 2?
- Precision 5, scale 3
- Precision 5, scale 2 (correct)
- Precision 2, scale 5
- Precision 3, scale 2
What data type accurately stores monetary values up to a ten-thousandth of a monetary unit?
What data type accurately stores monetary values up to a ten-thousandth of a monetary unit?
- Real
- Smallmoney (correct)
- Money
- Float
Which system data type accurately represents floating precision numbers equivalent to float(24)?
Which system data type accurately represents floating precision numbers equivalent to float(24)?
- Double
- Decimal
- Float
- Real (correct)
What is the range of values that can be stored in a datetime data type?
What is the range of values that can be stored in a datetime data type?
Which text data type is fixed-length and non-Unicode with a maximum capacity of 8000 characters?
Which text data type is fixed-length and non-Unicode with a maximum capacity of 8000 characters?
What is the purpose of the NEWID() function in SQL Server?
What is the purpose of the NEWID() function in SQL Server?
What does the system datatype 'float(2)' indicate about the precision of the stored values?
What does the system datatype 'float(2)' indicate about the precision of the stored values?
Which data type in SQL Server is suitable for variable-length binary data with a maximum size declared as (2,147,483,677) bytes?
Which data type in SQL Server is suitable for variable-length binary data with a maximum size declared as (2,147,483,677) bytes?
What is the main advantage of using varbinary over binary in SQL Server?
What is the main advantage of using varbinary over binary in SQL Server?
What type of SQL Server authentication involves clicking on 'Connect' after selecting 'Windows Authentication'?
What type of SQL Server authentication involves clicking on 'Connect' after selecting 'Windows Authentication'?
Which of the following is NOT considered a database object that can be modified using a Data Definition Language (DDL) in SQL Server?
Which of the following is NOT considered a database object that can be modified using a Data Definition Language (DDL) in SQL Server?
What is the maximum length for fixed-length binary data stored using the 'binary' type in SQL Server?
What is the maximum length for fixed-length binary data stored using the 'binary' type in SQL Server?
Which datatype is used to store entire XML documents or fragments?
Which datatype is used to store entire XML documents or fragments?
What is the purpose of using nvarchar over nchar?
What is the purpose of using nvarchar over nchar?
Which datatype allows storing values of different datatypes except for certain specified ones?
Which datatype allows storing values of different datatypes except for certain specified ones?
What is the maximum length of characters that nchar can hold?
What is the maximum length of characters that nchar can hold?
Which datatype is used to track changes to data by timestamping records?
Which datatype is used to track changes to data by timestamping records?
What differentiates nvarchar from nvarchar(max)?
What differentiates nvarchar from nvarchar(max)?
What is the maximum database size supported by SQL Server?
What is the maximum database size supported by SQL Server?
How many simultaneous instances of SQL Server can run on a single computer?
How many simultaneous instances of SQL Server can run on a single computer?
What data type in SQL Server can contain only a value of 1 or 0?
What data type in SQL Server can contain only a value of 1 or 0?
What is the purpose of the SQL statement 'create database friends_information;'?
What is the purpose of the SQL statement 'create database friends_information;'?
Which statement controls whether you can use the equality operator to test for null?
Which statement controls whether you can use the equality operator to test for null?
In SQL, what does the 'not null' concept imply?
In SQL, what does the 'not null' concept imply?
What is the range of values for the 'int' data type in SQL Server?
What is the range of values for the 'int' data type in SQL Server?
Which part is not considered as a component of a database in SQL Server?
Which part is not considered as a component of a database in SQL Server?
Which SQL statement is used to open a table for viewing data?
Which SQL statement is used to open a table for viewing data?
What is the function of the 'default' concept in SQL?
What is the function of the 'default' concept in SQL?
What does the SQL statement 'create table information(...);' primarily do?
What does the SQL statement 'create table information(...);' primarily do?
Which SQL statement allows you to execute a SQL query in SQL Management Studio?
Which SQL statement allows you to execute a SQL query in SQL Management Studio?
