DEVRY CIS115 WEEK 2 QUIZ

(TCOs 2 and 3) Which symbol would be used in a flowchart for the following statement?

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Parallelogram

Diamond

Rectangle

Rounded rectangle

Comments:

Question 2. Question :

(TCOs 2, 3, and 8) Assume that the variables num and rate are integer variables, and dept

is a string variable. Which of the following assignment statements is invalid?

num = 23

num = rate

num = dept

None of the above

Comments:

Question 3. Question :

(TCOs 2, 3, and 8) Which is the final value of y at the of these statements?

x= 5

y= 2 * x

y=

y + 1

y = 8

y = 5

y = 11

y = 2

Comments:

Question 4. Question :

(TCOs 2 and 8) Which is a valid assignment statement for the following: Add 2 to x and store the result in z.

2 + x = z

z = x

z = x + 2

z + 2 = x

Comments:

Question 5. Question :

(TCOs 3 and 8) Evaluate the following expression using the values x = 10, y = 5, and z = 3.

x + y * z - 1

$ 44

24

5

20

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Question 6. Question :

(TCOs 2, 3, and 8) List the inputs and outputs and write the psuedocode to solve the following problem (8 points): The program will prompt the user for miles driven and the gallons of gas used. The program will calculate and display the gas mileage of the car.

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