Which statement is true? You can use the time module when you first open IDLE.

While the time module is part of the Python Standard Library, you must load the module into active memory in order to use its methods and functions.

After you install Python, you need to download the time module from the Python website before you can use it.

You can access the time module by using an "insert time" statement.

When making changes to optimize part of a processor, it is often the case that speeding up one type of instruction comes at the cost of slowing down something else. for example, if we put in a complicated fast floating-point unit, that takes space, and something might have to be moved farther away from the middle to accommodate it, adding an extra cycle in delay to reach that unit. the basic amdahl's law equation does not take into account this trade-off. a. if the new fast floating-point unit speeds up floating-point operations by, on average, 2ă—, and floating-point operations take 20% of the original program's execution time, what is the overall speedup (ignoring the penalty to any other instructions)? b. now assume that speeding up the floating-point unit slowed down data cache accesses, resulting in a 1.5ă— slowdown (or 2/3 speedup). data cache accesses consume 10% of the execution time. what is the overall speedup now? c. after implementing the new floating-point operations, what percentage of execution time is spent on floating-point operations? what percentage is spent on data cache accesses?

How are we able to create photographs differently than 100 years ago? explain your answer in relation to your photograph you selected.

What is the process in which the software development team compiles information to determine the final product