Semester Assessment

What will be the value of sum1 after this code runs?

• 4

• 6

• 9

• 10

Why do we compress data? I. To save memory space on devices II. To speed up the time it takes to send a file over the internet III. The computation it takes to decompress data is cheaper than the storage space required to store uncompressed data

• I only

• I and II

• I, II, and III

• III only

Alma will make the honor roll if she has at least a 3.80 GPA and misses less than 5 days of school in a year. In which of the following cases will Alma make honor roll?

• Alma has a 3.84 GPA and misses 5 days of school

• Alma has a 3.78 GPA and misses 2 days of school

• Alma has a 3.68 GPA and misses 6 days of school

• Alma has a 3.81 GPA and misses 3 days of school

Karel the Dog is instructed to move forward one space. Then, if Karel is standing on a ball, Karel will turn right. Otherwise, Karel will move forward two spaces. Given the starting point below, where will Karel end up?

• a. [Image of Karel at position a]

• b. [Image of Karel at position b]

• c. [Image of Karel at position c]

• d. [Image of Karel at position d]

Consider the following program code:

What is the result of running this program code?

• a. 0

• b. 4

• c. 10

• d. 11

Consider the following program code: x = 9, y = 3, temp = x, x = y, y = temp. What are the values of x and y as a result of this program code?

• x has a value of y, y has a value of temp

• x has a value of 9, y has a value of 3

• x has a value of 3, y has a value of 9

• x and y have a value of 9

What will the following code print to the screen? print(15 + 3)

• 18

• 15 + 3

• Nothing

• 153

According to the example, what does the expression 'num ** 2' in the for loop calculate? What will: answer = input("Give me a number")

print(answer * 5)

output?

• An error message

• The value of answer multiplied by 5

• answer * 5

• The value of answer repeated 5 times

What arithmetic operations does % perform in Python?

• Percentage

• Floor Division

• Remainder

• Multiplication

What does != represent?

• Possibly equal to

• Not equal to

• Check for error

• Don't assign a value