Which of the following are correct names for variables according to Java naming conventions?
a. radius
b. Radius
c. RADIUS
d. findArea
e. FindArea
ad A single-word variable is in lowercase. In a multiple-word variable, the words are concatenated with the first word in lowercase and the first letter of each subsequent word in uppercase.
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A(n) ____ anomaly occurs when a user cannot add data to a database unless it is preceded by the entry of other data.
A. deletion B. update C. addition D. insertion
A Light class, LightBulb and OilLamp class have what type of C++ relationships?
A. The Light uses a LightBulb, and the Light is an OilLamp. B. The LightBulb has an OilLamp, and the OilLamp is a Light. C. The Light has a LightBulb, and the OilLamp is a Light D. The LightBulb has an OilLamp, and the Light is an OilLamp.
Specifies more than one background on a single HTML element.
a. Polyfills b. Gradient backgrounds c. Multiple backgrounds d. Opacity property
The chart area is the area representing the data
Indicate whether the statement is true or false