Maximum Digit Finder Quiz

Consider the pseudocode procedure findMaxDigit, which is intended to return the maximum digit in the integer num. For example, if num is 294, findMaxDigit returns 9 because 9 is the maximum digit in 294. What should replace the missing code segment to ensure findMaxDigit works as intended?

• num / 10 + 10

• num % 10

• num * 10

• num + 10

Consider the following function: void drawTriangle () // print a line break after each print statement print "*" print "**" print "***" print "****" end drawTriangle What would happen as a result of calling drawTriangle()?

• ****

• **********

• * ** *** ****

• * ** *** ****

Consider the following procedure header: int getSum(int num1, int num2, int num3) Which procedure call is valid?

• getSum("A", 96, 95)

• getSum(94.5, 96, 95)

• getSum(96, 95)

• getSum(getSum(92, 93, 95), 96, 95)

Consider the following pseudocode procedure and procedure call: void practicePassing( pass-by-reference int X, pass-by-value int Y) Y = X / 2 // Division symbol uses integer division X = X + 3 print X, Y end practicePassing Int i = 2 Int j = 3 practicePassing( i, j) print i, j What would print as a result of executing the code?

• 4 1 4 3

• 4 1 2 3

• 6 1 6 3

• 4 1 2 1

Consider the following pseudocode procedure: void changeTemp( boolean airFlowing) int currentTemp = 68 if (airFlowing = = true) currentTemp = currentTemp + 2 else print “A/C is off” end if end changeTemp What happens for the method call changeTemp(true)?

• “A/C is off” is printed

• An error prevents it from executing

• The variable currentTemp is increased to 70

• “A/C is off” is printed and the variable currentTemp is increased to 70

Which pseudocode procedure is used to draw a circle on a coordinate grid?

• drawSquare

• drawCircle

• drawLine

• drawRectangle

What are the coordinates of the center of the first circle in the correct pseudocode?

• (3, 6)

• (5, 4)

• (7, 2)

• (2, 3)

Which option correctly starts the pseudocode to draw the circles?

• xCor + 7

• xCor + 5

• xCor + 3

• xCor + 2

How many circles are drawn in the pseudocode example?

• 2

• 3

• 4

• 5

Which loop structure is used in the pseudocode?

• while loop

• do-while loop

• for loop

• repeat loop