One of the primary causes of eyestrain is ____.
A. a display screen that has no color controls
B. a display screen that is too small (14" or less)
C. a display screen that is too large (21" or more)
D. a display screen that reflects light
Answer: D
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Which of the following lines would be the prototype for an overloaded cast operator function that converts an object of user-defined type Time into a double?
a. Time::operator double() const; b. Time::static_cast double() const; c. Time::operator_cast(double) const; d. Time::double() const;
Most SQL injections are performed through a(n) ____ application that acts as an interface to a back-end database.
A. Web B. text C. image D. system
Answer the following statement(s) true (T) or false (F)
1. When configuring a driver, verify that RSLinx is current for the version of RSLogix 5000 software being used. 2. One way to configure a new path is to click the network icon on the Language Element toolbar. 3. If the Go Online, Upload..., and Download buttons are grayed in the Who Active window, this indicates that a valid communications path has yet to be configured. 4. A Rockwell Automation 9300-USBS USB to serial adapter is used to communicate between a personal computer with a standard serial port and a programmable automation controller (PAC) with a USB port.
What is the output of the following code?
a. 7 8 9
b. 9 10 11
c. 8 9 10
d. 7 8 9 10