Ann a new small business owner decides to implement WiFi access for her customers. There are several other businesses nearby who also have WiFi hot spots. Ann is concerned about security of the wireless network and wants to ensure that only her customers have access. Which of the following choices BEST meets her intent of security and access?
A. Enable port security
B. Enable WPA
C. Disable SSID broadcasting
D. Enable WEP
Answer: B. Enable WPA
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When you create an array of a class type, each element of the array will be initialized with the value ____________ by default.
a. 0 b. null c. false d. void
Assign the product of variables b and c to variable a.
What will be an ideal response?
As the network engineer, you are configuring the Fast Ethernet interface. You have issued the following command to the fa0/0 interface: ip address 200.16.24.1 255.255.255.0. Which of the following must be TRUE before the router can add this information to its routing table?
A) The interface status codes for the interface must be in the Up and Up condition. B) The interface must be administratively turned off. C) The interface must have the no shutdown command issued. D) The router must be able to communicate with its neighbor first.
Suppose that ch1 and ch2 are char variables and the input is:WXYZWhat is the value of ch2 after the following statements execute?cin >> ch1;ch2 = cin.peek();cin >> ch2;
A. W B. X C. Y D. Z