A column chart is useful for illustrating comparisons among a group of related numbers

a. true
b. false


Ans: a. true

Computer Science & Information Technology

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In a red-black tree, what is the color of the root node?

a. Black b. Red c. Can be either red or black d. It doesn't have a color

Computer Science & Information Technology

Write a function integerPower( base, exponent ) that returns the value of

base exponent For example, integerPower( 3, 4 ) = 3 * 3 * 3 * 3. Assume that exponent is a positive, nonzero integer and base is an integer. Function integerPower should use for or while to control the calculation. Do not use any math library functions. Incorporate this function into a script that reads integer values from an HTML form for base and exponent and performs the calculation with the integerPower function. The HTML form should consist of two text fields and a button to initiate the cal- culation. The user should interact with the program by typing numbers in both text fields then clicking the button.

Computer Science & Information Technology

Gina is upgrading your computer with a new processor. She installs the processor into your motherboard and adds the cooling system. She powers up the computer, and it begins to boot but then shuts down.   What could be the cause of this problem?

A. Computer is overclocked. B. Thermal paste was not used. C. Processor is not compatible. D. Processor is not seated properly.

Computer Science & Information Technology

In the accompanying figure, item 3 points to the ____.

A. Aspect theme B. Dialog Box Launcher C. Mouse pointer D. Ribbon

Computer Science & Information Technology