A business has expanded to additional floors in the building. The expansion only calls for switches and patch panels to be installed. Which of the following would the network manager need to locate?
a) MDF
b) Demarc
c) Smart jack
d) IDF
Answer: d) IDF
Computer Science & Information Technology
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Systems analysts formulate numbers that represent both current and projected ________ for the system so that any hardware obtained will possess the capability to handle current and future needs.
A) inventory B) power requirements C) heating and cooling needs D) workloads
Computer Science & Information Technology
Our goal is to retrieve the name of all professors in a particular department from the Professor table given by
Professor(Id: INTEGER, Name: STRING, DeptId: DEPTS)The department will be supplied at run time. Assume a connection object, con, has been created. (a) Write the JDBC statement used to create a prepared statement object pre for this query. If the statement involves a host variable, give its value at the time the JDBC statement is executed. (b) Suppose we want to get the names of all professors in the CS Department using the prepared statement object pre. What JDBC statements must be executed to put these names in a results set, res. (c) What JDBC statement must be executed to fetch the rst name from res?
Computer Science & Information Technology
Which of the following is NOT identified in the textbook as an area that may be required by law to do a background check?
A) Banking B) Health care C) Education D) Programming
Computer Science & Information Technology
If a member of a class is a private method, you can access it outside the class.
Answer the following statement true (T) or false (F)
Computer Science & Information Technology