The symbol (@), used to suppress error messages, is called ____.

A. supression operator
B. error control operator
C. null operator
D. no_error operator


Answer: B

Computer Science & Information Technology

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____ solves the ACK storm issue and facilitates TCP session hijacking.?

A. ?SSL B. ?Storm watching C. ?Packet blocking D. ?Encryption

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To link to a named anchor on a different page, you need to include the path and ____________________ to the page containing the named anchor.

Fill in the blank(s) with the appropriate word(s).

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The onError event is triggered when the JavaScript ____ encounters a script error.

A. translator B. browser object C. user object D. interpreter

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Which of the following STP states indicates an inactivated port due to a loop?

A. Disabled B. Learning C. Blocking D. Forwarding

Computer Science & Information Technology