Identify the letter of the choice that best matches the phrase or definition.
A. An item's position in an array.
B. A subscript of a value of -1 results in a(n) ____-bound error.
C. Failure to assign an array object can result in a(n) ____ pointer exception.
D. This variable could be used to track the number of items input.
E. This statement can be used to terminate an enhanced for loop early.
A. Index
B. Range
C. Null
D. Count
E. Break
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Describe the process of SQL Server 2012 uninstallation, including uninstalling single or multiple instances.
What will be an ideal response?
Use the ____ command to create a list with more than one level, such as the following list: 1. Conduct needs assessment 1.1 Collect data1.2 Analyze data 2. Sequence events
A. bullets B. indent C. multilevel list D. numbering
Which option below is the correct path to the sendmail configuration file??
A. ?/var/etc/sendmail.cf B. ?/var/mail/sendmail.cf C. ?/usr/local/sendmail.cf D. ?/etc/mail/sendmail.cf
A nested query is query within a query. More specifically, a nested query is a parenthesized query that can be used as a value in a number of places, such as instead of a relation or a selection condition. Specify the following queries on the database specified in Figure 3.5 using the concept of nested queries and the relational operators discussed in this chapter. Also show the result of each query as it would apply to the database state of Figure 3.6.
a. List the names of all employees who work in the department that has the employee with the highest salary among all employees. b. List the names of all employees whose supervisor’s supervisor has '888665555' for SSN. c. List the names of employees who make at least $10,000 more than the employee who is paid the least in the company.