A user on a wireless network has the IP address 169.254.155.2 but cannot connect to the Internet. Which of the following should the user check on the wireless router?
A. WPA
B. DHCP
C. WINS
D. DNS
Answer: B. DHCP
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MC Hostname______references the local machine.
a) myhost. b) localhost. c) thishost. d) None of the above.
Pressing and holding the _____ key while dragging with the Move Tool creates a copy, or duplicates, the selection
Fill in the blank(s) with the appropriate word(s).
You modified the round.html page so that it rounded the number to two decimal places instead of 1. This involved multiplying the number by 100 (instead of 10), rounding to the nearest integer, then dividing by 100 (instead of 10). This process can be generalized to any number of decimal places, by using the appropriate power of 10. In order to round a number to N digits, you multiply that number by 10N, round to the nearest integer, then divide by 10N.
Modify your round.html page so that it has an additional text box where the user can specify the number of digits. When the button is clicked, the number in the original text box will be rounded to the specified number of digits and displayed in the page.
Answer the following statements true (T) or false (F)
1. The string "Hello" could be stored in the variable str declared as follows char str[5]; 2. The assignment operator = can be used for string assignment only when initializing a string variable in its declaration. 3. If "cat" is the value of the string variable str, then str[3] is the null character. 4. If name is a string variable whose value is "Elizabeth", the function call strcpy(target, &name[5]); assigns the string "beth" to target. 5. The length of a string is determined by the size of the variable in which it is stored and does not depend on the value stored in the variable.