Where is the cursor positioned when a list iterator is opened on a non-empty list?
A. at the position of the length of the list minus 1
B. immediately after the first item
C. it is undefined
D. immediately before the first item
Answer: D
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The network administrator sees that the following data packet has been sent: BPDU Config BID=0030194A6940 PID=0x801B. What is the purpose of this data packet?
a. This BPDU indicates the peripheral interface device (PID=0x801B) requesting a data packet. b. This BPDU indicates the peripheral interface device (PID=0x801B) requesting to send a data packet. c. Config indicates that this is a configuration BPDU and is used by the switches to elect the root switch. d. Config indicates that this is a static BPDU and is configured by the user that connects to the root bridge.
List three of the five advantages of a logical data flow diagram.
What will be an ideal response?
Match the following terms to their meanings:
I. Import Text Wizard II. ODBC III. Worksheet IV. Chart V. Source database A. Used to import data after it is converted to a delimited file B. A standard that enables databases using SQL statements to interface with one another C. Must be closed before you can import data from it D. Data represented in this format is easier to understand than a table of numbers E. A document in which data is arranged in columns and rows
Placing navigation links in an unordered list nested within a ____ element is a common technique used in Web design.
A. block B. link C. menu D. nav