ENGR 102 Exam 1 Questions with Correct Answers | Updated (100% Correct Answers)

1


ENGR 102 Exam 1 Questions with Correct
Answers | Updated (100% Correct Answers)
Write the output of the following code:

x=3

y=4

z=x*y

z += 2

print(z) Answer: 14

What is the output of the following code:

print(((2 * 3) + 3 5) * (sqrt(49) // 4) + (23 % 7)) Answer: (8 + 15) (7
// 4) + 2 23 1 + 2 25.0=

26.286

Starting with the following code, write one line of code that prints
the value of 2-√2 (square root of 2) to the screen.

from math import *

# your code goes here Answer: from math import *

print ( sqrt(2) )

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Which of the following are valid variable names in python? Mark all
that apply.

Length

3rdplace

kinetic-energy

Correct! _time Answer: Length

_time

Arrange the following mathematical operators in the correct order
of operations according to python. 1 is the first and 4 is the last.
Answer: ( )

**

%

-

Floating-point numbers have a decimal point

TRUE or FALSE Answer: True

Strings can be defined with single quotes ('') or double quotes ("")

T or F Answer: True


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