Exam 10: Selected Single-Row Functions
Exam 1: Overview of Database Concepts108 Questions
Exam 2: Basic SQL Select Statements121 Questions
Exam 3: Table Creation and Management136 Questions
Exam 4: Constraints132 Questions
Exam 5: Data Manipulation and Transaction Control136 Questions
Exam 6: Additional Database Objects138 Questions
Exam 7: User Creation and Management130 Questions
Exam 8: Restricting Rows and Sorting Data132 Questions
Exam 9: Joining Data From Multiple Tables119 Questions
Exam 10: Selected Single-Row Functions133 Questions
Exam 11: Group Functions137 Questions
Exam 12: Subqueries and Merge Statements131 Questions
Exam 13: Views133 Questions
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Contents of ORDERS table
Note: Column names are truncated as follows: SH = SHIPSTATE and SHIPZ = SHIPZIP.
-Based upon the contents of the ORDERS table,which of the following SQL statements will display the number of days between the date an order was placed and the date it was shipped?

(Multiple Choice)
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The ____________________ function converts character strings to mixed-case,with each word beginning with a capital letter.
(Short Answer)
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Which of the following is used to return a portion of a character string?
(Multiple Choice)
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Character functions can be used to change the case of characters or to manipulate characters.
(True/False)
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Which of the following functions is used to determine the number of months between two date values?
(Multiple Choice)
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Single-row functions return one row of results for each group or category of rows processed.
(True/False)
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To add a series of asterisks (*)to a column with the intent of extending it to a specific length,you can use the LPAD or RPAD function._________________________
(True/False)
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Which of the following format elements will display 1:00 p.m.as 13?
(Multiple Choice)
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The INITIALCAP function can be used to convert character strings to mixed-case characters.
(True/False)
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Contents of the CUSTOMERS table
Note: The ST column name is truncated,this represents the STATE column.
-Which of the following SQL statements will return an error message,based upon the contents of the CUSTOMERS table?

(Multiple Choice)
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The CONCAT function can be used to concatenate the data contained in two columns._________________________
(True/False)
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SYSTEMDATE can be used to include the computer's date in a SQL statement._________________________
(True/False)
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Contents of ORDERS table
Note: Column names are truncated as follows: SH = SHIPSTATE and SHIPZ = SHIPZIP.
-Based upon the contents of the ORDERS table,which of the following SQL statements will display only those orders shipped to the zip code zone that begins with 323?

(Multiple Choice)
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A(n)____________________ number is used in the ROUND function to indicate that the data should be rounded to a position on the left side of the decimal point.
(Short Answer)
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Which of the following format elements can be used to display the three-letter abbreviation for Wednesday?
(Multiple Choice)
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The REPLACE function is used to substitute one character string for another character string in a set of data.
(True/False)
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The SUBSTR function is used to return a portion of a character string._________________________
(True/False)
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Contents of ORDERS table
Note: Column names are truncated as follows: SH = SHIPSTATE and SHIPZ = SHIPZIP.
-Based upon the contents of the ORDERS table,which of the following will display the shipping location as:
Shipcity,Shipstate Shipzip

(Multiple Choice)
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Which of the following format argument elements will display the number of seconds past midnight?
(Multiple Choice)
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The ____________________ function can be used to determine the number of characters in a string.
(Short Answer)
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