A user reports their wireless 802.11g Internet connection is intermittently disrupted. Which of the following is the cause of the problem?

A. Infrared printer
B. Cordless phone
C. Cell phone
D. Incandescent light

Answer: B. Cordless phone

Computer Science & Information Technology

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A company hires a third-party vendor to perform a vulnerability scan of the network from outside the network. Which of the following pieces of information will be included in the scan results? (Choose two.)

A. List of open ports B. List of OS patches to install C. Date of installed virus definitions D. List of server BIOS passwords E. List of firmware versions

Computer Science & Information Technology

What is displayed by the following code fragment if all the variables are of type int?

``` k = 0; m = 0; for (p = 0; p < 10; p = p + k) { k = k + 1; m = m + p; printf("%4d%4d%4d\n", p, k, m); } ```

Computer Science & Information Technology