Question

question: 1
what is the role of the driver in a pair - programming setting?
they keep track of the big picture
they tell the navigator what to do
they control the mouse and keyboard
they alert the navigator of typos and errors
question: 2
which of the following is not a benefit of pair - programming?
code takes 15% less time to write than with a solo programmer.
programs have fewer bugs than if written by a single programmer.
code solutions are more creative.
bias in programs is reduced.

Explanation:

In pair - programming, the driver is the one who controls the mouse and keyboard. The navigator is more focused on the big picture, spotting typos and errors, and they work together rather than one telling the other what to do.

For the second question, pair - programming typically does not result in code taking 15% less time than a solo programmer. It often takes more time initially due to communication, but has benefits like fewer bugs, more creative solutions, and reduced bias.

Answer:

Question 1: They control the mouse and keyboard.
Question 2: Code takes 15% less time to write than with a solo programmer.