Which Cisco IOS command would be used to display the state and type of EtherChannel configured on a device?

A) show running-config
B) show ether channel
C) show etherchannel summary
D) show interface bundle

C
Explanation: C) The show etherchannel summary command displays the status and operational mode of any configured EtherChannel groups configured on a device, along with the ports that are associated with it and their state.

Computer Science & Information Technology

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Describe the contents of each of the following log records and how that record is used (if at all) in rollback and in recovery from crashes and media failure.

a. Abort record b. Begin record c. Begin dump record d. Checkpoint record e. Commit record f. Compensation log record g. Completion record h. Redo record i. Savepoint record j. Undo record

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What does the following program do?

``` // What does this program do? #include using namespace std; int whatIsThis( int [], int ); // function prototype int main() { const int arraySize = 10; int a[ arraySize ] = { 1, 2, 3, 4, 5, 6, 7, 8, 9, 10 }; int result = whatIsThis( a, arraySize ); cout << "Result is " << result << endl; } // end main // What does this function do? int whatIsThis( int b[], int size ) { if ( size == 1 ) // base case return b[ 0 ]; else // recursive step return b[ size - 1 ] + whatIsThis( b, size - 1 ); } // end function whatIsThis ```

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If you know exactly how many rows and columns you want to create, you can click the Table button in the Tables group on the Insert tab, and then click ____ on the menu.

A. Insert Rows and Columns B. Add Table C. Insert Table D. none of the above

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Computer Science & Information Technology

Which of the following characters is a wildcard?

A. Ampersand (&) B. Asterisk (*) C. Plus Sign (+) D. Percent Sign (%)

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Computer Science & Information Technology