A computer is not able to connect to the network. The link light on the NIC is not illuminated. Which of the following should the technician do FIRST?
A. Reinstall NIC drivers with the most current drivers.
B. Verify network cable connectivity.
C. Replace the NIC card with a known good NIC card.
D. Check to make sure that the port on the switch is working properly
Answer: B. Verify network cable connectivity.
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A technician is configuring a wireless guest network. After applying the most recent changes the technician finds the new devices can no longer find the wireless network by name but existing devices are still able to use the wireless network.Which of the following security measures did the technician MOST likely implement to cause this Scenario?
A. Deactivation of SSID broadcast B. Reduction of WAP signal output power C. Activation of 802.1X with RADIUS D. Implementation of MAC filtering E. Beacon interval was decreased
Because properties are variables that belong to objects, they are referred to as:
a. Property variables b. World-level variables c. Object variables d. Class-level variables e. None of these