subject

Which of these statements are true? Select 2 options. In a single program, you can read from one file and write to another.

Python can only be used with files having ".py" as an extension.

If you open a file in append mode, Python creates a new file if the file named does not exist.

The new line character is "\newline".

If you open a file in append mode, the program halts with an error if the file named does not exist.

ansver
Answers: 2

Other questions on the subject: Computers and Technology

image
Computers and Technology, 22.06.2019 11:00, terriblexsiren
You receive an email from an impressive-sounding stranger, professor alexander rothschild renard iii, president of the american institute for scientific political statesmen. he urges you to vote for his presidential candidate choice. this social media red flag is known as
Answers: 1
image
Computers and Technology, 22.06.2019 21:30, sunshinekisses
After you clean an engine with hot water spray, it seems to stall; when it doesn't stall, it's idling noisily. technician a says to check for loose bolts on the flex plate near the torque converter. technician b says to wipe down the spark plug wires and the distributor cap. who is correct? a. technician a b. both technicians a and b c. technician b
Answers: 1
image
Computers and Technology, 22.06.2019 22:40, ihatemylife0
Least square fit to polynomial write a function leastsquarefit3pol that solves a linear system of equations to find a least squares fit of a third order polynomial to an experimental data set given as two row arrays. the function leastsquarefit3pol must explicitly solve a set of linear equations and cannot use polyfit. there should be no restriction on the size of the problem that can be solved.
Answers: 1
image
Computers and Technology, 23.06.2019 02:30, hailey5campbelp7d1c0
What is the power dissipated by a resistor with a current of 0.02 a and a resistance of 1,000 ? a. 200 w b. 20 w c. 0.4 w d. 4 w
Answers: 1
You know the right answer?
Which of these statements are true? Select 2 options. In a single program, you can read from one fi...

Questions in other subjects: