Which type of file contains all the attributes for an entity as well as a primary key and several secondary keys?
A) a transaction file
B) a relational file
C) a master file
D) a keyed index file
C) a master file
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In what two different ways can a VLAN be associated with a specific MAC address to determine how a frame will be forwarded?
A) By the VLAN tag of a frame on an outgoing trunk B) By the incoming interface C) By the VLAN tag of a frame on an incoming trunk D) By the outgoing interface
Before you complete a sort, you need to decide whether you want to put the list in ascending or descending order.
Answer the following statement true (T) or false (F)
Case-Based Critical Thinking Questions ? Case 9-2 Robin maintains a web page for updating the metro timings in the city.He would like the website to display the present day's schedule. To do this, Robin writes a code that includes an object to retrieve the day of the week and then loads the appropriate data into the page. ? ?Identify an expression that Robin must use to define the current date on the web page.
A. ?new Date(year, month, day, hrs, mins, secs); B. ?new date("hrs", "mins", "secs", "day", "month", "year"); C. ?this.day(hrs, mins, secs, year, month, day), D. ?this Day("day", "month", "hrs", "mins", "secs", "year"),
In a post-test loop, if the test is false, no action is taken.
Answer the following statement true (T) or false (F)