The IEEE ____ standard specifies a maximum rated speed of 54 Mbps and also supports 48, 36, 24, 18, 12, 9, and 6 Mbps transmissions using the UNII band.

A. 802.11
B. 802.11a
C. 802.11b
D. 802.11z


Answer: B

Computer Science & Information Technology

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Answer the following statements true (T) or false (F)

1. To account for the null terminator stored at the end of each C-string, the strlen function returns the number of characters in its argument, plus one. 2. There exist C++ stream classes that write and read in-memory strings. 3. To use the ostring stream class, you must include the mem string stream header file. 4. The >> operator can be used to convert a value of type double to an equivalent string object stored in memory. 5. Although C++ provides ample library functions to handle numeric values, we must write all of our own functions to manipulate character values.

Computer Science & Information Technology

When you close a form or a report, the On Close event is triggered and Access executes the steps stored in the macro associated with the On Close event

Indicate whether the statement is true or false

Computer Science & Information Technology

When using embedded styles, the element you wish to define is called a(n) ________

Fill in the blank(s) with correct word

Computer Science & Information Technology

A ____ cipher, also called a shift cipher, involves shifting each character in the message to another character some fixed distance farther along in the alphabet.

A. block B. Trojan C. Caesar D. Brutus

Computer Science & Information Technology