Which of the following is BEST used to determine the source of a network bottleneck?

A. Sniffer
B. Router
C. Firewall
D. Switch


Answer: A. Sniffer

Computer Science & Information Technology

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The ________ is bound by the placeholder borders

A) chart area B) legend C) surface D) plot area

Computer Science & Information Technology

_____ features allow for easy sharing of files, printers and other network resources among multiple computers.

A. Network & Sharing B. User Account Control C. HomeGroup D. Remote access

Computer Science & Information Technology

Which of the following command can be used to remove a job from the list of pending jobs?

A. at --remove B. atrm C. at -r D. at -d

Computer Science & Information Technology

A technician is troubleshooting a Windows computer and needs to stop the explorer.exe process. Multiple attempts to open Task Manager have failed. The technician can successfully open a command prompt.   Which of the following steps should the technician take next?

A. Use the taskkill utility to locate the PID for the explorer.exe process. B. Use the tasklist utility to end the explorer.exe process. C. Use the tasklist utility to locate the PID for the explorer.exe process. D. Use the taskkill utility to end the explorer.exe process.

Computer Science & Information Technology