Question $10\mathrm{.}5$ pts

Which statement makes the code in the math module available?

Group of answer choices

use math

allow math

import math

include math

Flag question: Question $2$

Question $20\mathrm{.}5$ pts

A $\_\_\_\_\_$ is a word that is part of the Python language and can't be used as a variable name.

Group of answer choices

keyword

special token

syntax symbol

stylized word

Flag question: Question $3$

Question $30\mathrm{.}5$ pts

Which print statement would display $\text{'}$C:$\backslash$Users$\backslash$Mika$\backslash$grades$.$txt$\text{'}($without the single quotes$)?$

Group of answer choices

print$($r$\text{'}$C:$\backslash /$Users$\backslash /$Mika$\backslash /$grades$.$txt$\text{'})$

print$($r$\text{'}$C:$\backslash \text{'}$Users$\backslash \text{'}$Mika$\backslash \text{'}$grades$.$txt$\text{'})$

print$($r$\text{'}$C:$\backslash$Users$\backslash$Mika$\backslash$grades$.$txt$\text{'})$

print$($r$\text{'}$C:$\backslash \backslash$Users$\backslash \backslash$Mika$\backslash \backslash$grades$.$txt$\text{'})$

Flag question: Question $4$

Question $40\mathrm{.}5$ pts

Assume a and b are variables that hold the base and height of a right triangle. The length of the long side $($hypotenuse$)$ is calculated as the square root of a$^2+$ b$^2.$ Which expression calculates the length of the hypotenuse?

Group of answer choices

math.square$\_$root$($a $*$ a $+$ b $*$ b$)$

math.sqrt$($math$.$pow$($a $*$ a$),$ math.pow$($b $*$ b$))$

math.sqrt$($math$.$pow$($a$,2))+$ math.pow$($b$,2)))$

math.pow$($math$.$sqrt$($a$),2)+$ math.pow$($math$.$sqrt$($b$),2)$

Flag question: Question $5$

Question $50\mathrm{.}5$ pts

Which of the following is not a valid expression? Assume x and y are integer variables.

Group of answer choices

x $/($y $*7)$

y $/$ x $*2$

$2$x $+3$y

$($x $-3*$y$)$

Flag question: Question $6$

Question $60\mathrm{.}5$ pts

A language is called $\_\_\_\_\_$ when upper case letters in identifiers are considered different from lower case letters.

Group of answer choices

unambiguous

case sensitive

case strict

camel case

Flag question: Question $7$

Question $70\mathrm{.}5$ pts

What is the value of $11//2?$

Group of answer choices

$5$

$6$

$0$

$-5$

Flag question: Question $8$

Question $80\mathrm{.}5$ pts

Which print statement displays the value of a variable called argv in a module called sys$?$

Group of answer choices

print$($argv in sys$)$

print$($sys$.$argv$)$

print$($sys$\_$argv$)$

print$($module sys var argv$)$

Flag question: Question $9$

Question $90\mathrm{.}5$ pts

An item passed to a function is a$($n$)\_\_\_\_\_.$

Group of answer choices

argument

instruction

call

module

Flag question: Question $10$

Question $100\mathrm{.}5$ pts

Assigning a value to a floating point variable that is too large for the computer to represent is a condition called $\_\_\_\_\_.$

Group of answer choices

bit error

overflow

overcapacity

system error

Flag question: Question $11$

Question $110\mathrm{.}5$ pts

Which statement is equivalent to the following assignment?

x $-=2+$ y

Group of answer choices

x $=2+$ y $-$ x

x $=-(2+$ y$)$

x $=$ x $-(2+$ y$)$

x $=$ x $-2+$ y

Flag question: Question $12$

Question $120\mathrm{.}5$ pts

Which expression gives the number of whole minutes that corresponds to some number of seconds?

Group of answer choices

seconds $\%60$

seconds $/60$

seconds $*60$

seconds $//60$

Flag question: Question $13$

Question $130\mathrm{.}5$ pts

Which of the following statements has a syntax error? Assume age and years are variables that have already been defined.

Group of answer choices

age $=$ years $-2$

age $+2=$ years

age $=17-2$

age $=-15$

Flag question: Question $14$

Question $140\mathrm{.}5$ pts

$15\_\_\_\_\_3=5\mathrm{.}0$

Group of answer choices

$\%$

$^$

$/$

$//$

Flag question: Question $15$

Question $150\mathrm{.}5$ pts

Objects like integers and strings that can't be modified are called $\_\_\_\_\_.$

Group of answer choices

immutable

mutable

frozen

set

Flag question: Question $16$

Question $160\mathrm{.}5$ pts

The special two$-$item character sequence that represents special characters like

is known as a$($n$)\_\_\_\_\_.$

Group of answer choices

backslash code

escape sequence

unicode spec

literal character

Flag question: Question $17$

Question $170\mathrm{.}5$ pts

Which of the following identifiers is valid?

Group of answer choices

max$\_$age

$32$area

transfer$

True

Flag question: Question $18$

Question $180\mathrm{.}5$ pts

Which expression using parentheses is equivalent to the following expression:

x $-$ y $*-$z $/3$

Group of answer choices

$($x $-$ y$)*((-$z$)/3))$

x $-(($y $*(-$z$))/3)$

x $-($y $*((-$z$)/3))$

$($x $-($y $*(-$z$)))/3$

Flag question: Question $19$

Question $190\mathrm{.}5$ pts

What is the

ending value of z$?$

x $=0\mathrm{.}3$

z $=$ math.pow$($math$.$ceil$($x$),2)$

Group of answer choices

$0\mathrm{.}0$

$0\mathrm{.}09$

$1\mathrm{.}0$

$1\mathrm{.}09$

Flag question: Question $20$

Question $200\mathrm{.}5$ pts

According to Python's precedence rules, which of the following operators has the highest precedence?

Group of answer choices

subtraction $-$

unary $-$

$*$

$+$Question $10\mathrm{.}5$ pts

Which statement makes the code in the math module available?

Group of answer choices

use math

allow math

import math

include math

Flag question: Question $2$

Question $20\mathrm{.}5$ pts

A $\_\_\_\_\_$ is a word that is part of the Python language and can't be used as a variable name.

Group of answer choices

keyword

special token

syntax symbol

stylized word

Flag question: Question $3$

Question $30\mathrm{.}5$ pts

Which print statement would display $\text{'}$C:$\backslash$Users$\backslash$Mika$\backslash$grades$.$txt$\text{'}($without the single quotes$)?$

Group of answer choices

print$($r$\text{'}$C:$\backslash /$Users$\backslash /$Mika$\backslash /$grades$.$txt$\text{'})$

print$($r$\text{'}$C:$\backslash \text{'}$Users$\backslash$