The first instant messaging program was ________
A) Yahoo B) ICQ C) AOL D) MSN
B
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Programmers use ____ to help them while they are planning an algorithm.
A. pseudocode B. sheets C. templates D. charts
The binary numbering system uses 16 symbols, which includes the number 0 to 9 and letters A to F
Indicate whether the statement is true or false.
Errors you discover when compiling a program are considered to be exceptions.
Answer the following statement true (T) or false (F)
A device is plugged into a computer and a prompt appears that states the device is a hi-speed USB device and is plugged into a non-high speed USB hub. Which of the following explains why this message is appearing?
A. A USB 2.0 device is plugged in a USB 1.1 port. B. The USB device is disabled. C. The wrong USB drivers are installed. D. An IEEE 1394 device is plugged into a USB port.