Adding the DISTINCT command to an SQL query ________
A) sets the sort order to ascending
B) removes duplicate data from the query results
C) displays the top records
D) identifies the query criteria
B
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Indicate whether the statement is true or false
The same column name can appear in two different tables in a relational database.
Answer the following statement true (T) or false (F)
A technician needs to use SNMP to manage several legacy devices. The technician wants to ask the vendor for specification that will provide SNMP monitoring of the devices. Which of the following will allow SNMP monitoring of the devices?
A. SSH B. MIMO C. SYSLOG D. MIBS
A(n) __________ expression evaluates as either True or False.
Fill in the blank(s) with the appropriate word(s).