What are two requirements for declaring a variable?
A. Data type and variable name.
B. Data type, variable name and initial value.
C. Data type and initial value.
D. Variable name and initial value.
A
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A(n) ________ is a high-end desktop computer or one that is connected to a network in a business setting
A) workstation B) two-in-one C) netbook D) all-in-one
You can adjust _____ options in Windows 10 to help conserve energy.?
Fill in the blank(s) with the appropriate word(s).
Which of the following best describes the relationship between hardware improvements and time complexity improvements in regards to program execution time?
A. An improvement in the time complexity of a program can cause the program to run many times faster than a typical hardware improvement. B. Hardware improvements always do more to speed up a program than a better time complexity ever could. C. Hardware improvements and time complexity improvements are currently about the same in speeding up the execution of a program. D. Hardware improvement are often slightly better than time complexity improvements in speeding up a program; if a hardware improvement is not slightly better, then it is about the same as an improvement in time complexity (typically)
The ____ panel lets you change the brightness and contrast of an image.
a. Colors b. Swatches c. Adjustments d. Tools