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WorksheetsMSWLogo Summative Exam
Total questions: 46
Worksheet time: 25mins
Which window displays the turtle’s graphics in MSWLogo?
Commander Window
Graphics Window
Editor Window
Output Window
In the Commander Window, where do you type your commands?
Input Box
Recall Box
History Box
Command Box
What is the primary purpose of the Recall Box in the Commander Window?
To show error messages
To display previously entered commands
To show the turtle’s current position
To display system messages
Which command moves the turtle forward 100 steps?
FD 100
FORWARD100
F 100
FOR 100
The command RT 90 will:
Move the turtle right 90 steps
Turn the turtle 90 degrees clockwise
Move the turtle to position 90
Turn the turtle 90 degrees counterclockwise
What is the correct syntax to move the turtle backward 50 steps?
BACK 50
BK 50
BACKWARD50
Which command returns the turtle to its starting position and orientation?
START
RESET
HOME
ORIGIN
What does SETH 90 do?
Sets the turtle’s heading to face east
Sets the turtle’s heading to face north
Sets the turtle’s heading to face west
Sets the turtle’s heading to face south
The command to clear both the graphics screen and command history is:
CS
CT
CLEAR
How do you make the turtle invisible?
HT
HIDETURTLE
INVISIBLE
Which command would you use to make a hidden turtle visible again?
ST
SHOWTURTLE
VISIBLE
What is the correct syntax for repeating a command 4 times?
REPEAT [4]
REPEAT 4 []
REPEAT [4] []
REPEAT 4
To exit MSWLogo, which command should you use?
EXIT
QUIT
BYE
END
Which sequence of commands would draw a square?
REPEAT 4 [FD 100 RT 90]
REPEAT 4 [FD 100 RT 45]
REPEAT 4 [FD 100]
REPEAT 4 [RT 90 FD 100]
The turtle initially faces north (0 degrees). After RT 270, which direction will it face?
South
East
West
North
What happens when you execute CS?
Clears the screen but keeps the turtle
Clears the screen and returns turtle to home
Clears only the command history
Closes MSWLogo
In the Commander Window, what appears in the History Box?
Only successful commands
Only error messages
Both successful commands and error messages
System messages only
Which command combination would draw a triangle?
REPEAT 3 [FD 100 RT 120]
REPEAT 3 [FD 100 RT 60]
REPEAT 3 [FD 100 RT 90]
REPEAT 3 [FD 100 RT 180]
If the turtle is facing north, what will be its heading after LT 45?
45
315
135
225
Which command prevents the turtle from leaving a trail as it moves?
PENUP
PU
HIDETRAIL
The Graphics Window in MSWLogo:
Shows the command history
Displays the turtle and its drawings
Shows error messages
Lists available commands
To move the turtle backward 100 steps, which commands are equivalent?
BK 100 and BACK 100
B 100 and BACK 100
BK 100 and B 100
BACKWARD 100 and B 100
What does CLEARTEXT (CT) do?
Erases the turtle’s drawings
Clears the Commander Window’s history
Makes the turtle invisible
Removes all text from the Editor
After executing HOME, the turtle will:
Face north and move to center
Stay in current position but face north
Move to center but keep current heading
Face south and move to center
Which command sequence would create a simple dot at the turtle’s current position?
PD PU
FD 1 BK 1 HT
RT 360
SETPOS [0 0]
Which command pair is equivalent?
PENUP and PU
PENERASE and PE
PENNORMAL and PN
All of the above
The SETPENCOLOR command accepts:
Only numbers from 0-15
Only color names
Both numbers and RGB lists
Only hexadecimal values
What is the correct syntax for setting the pen size?
SETPEN [2]
SETPENSIZE 2
SETPENSIZE [2 2]
PENSIZE 2
After using PENERASE, which command returns the pen to normal drawing mode?
NORMAL
PENNORMAL
PN
What happens when you use PENUP?
The turtle stops drawing
The turtle becomes invisible
The screen clears
The pen color changes to white
The correct sequence to draw a dotted line is:
REPEAT [PU FD 10 PD FD 10]
REPEAT 5 [PU FD 10 PD FD 10]
PU FD 10 PD FD 10
REPEAT [FD 10 PU FD 10 PD]
Which command changes the pen color to blue?
SETPENCOLOR 1
SETPC “BLUE
SETPENCOLOR [0 0 255]
All of the above
What will SETPENSIZE [4 4] do?
Make the pen draw 4 pixels wide
Make the pen draw 4 times faster
Create a square pen tip
Draw four parallel lines
After using PENERASE, the turtle will:
Draw in white
Remove existing lines it crosses
Stop drawing completely
Draw dotted lines
Which command sequence moves the turtle without drawing?
PU FD 100 PD
HT FD 100 ST
PE FD 100 PN
SETPC 0 FD 100
What is the default pen size in MSWLogo?
[1 1]
[0 0]
1
0
Which command is NOT related to pen control?
SETPC
SETH
PU
PE
To draw in red, which command is correct?
SETPC 4
SETPENCOLOR [255 0 0]
SETPC “RED
All of the above
What happens when you combine PENUP and PENERASE?
The turtle erases while moving
The turtle neither draws nor erases
The commands cancel each other
An error occurs
The correct way to make the pen twice as thick is:
SETPENSIZE [2 2]
SETPENSIZE 2
SETPS 2
PENSIZE 2
In MSWLogo’s Commander Window, which box shows command results?
Input Box
Output Box
History Box
Command Box
After SETH 90, which direction does the turtle face?
North
East
South
West
What’s the shortest form of PENNORMAL?
PN
NORMAL
PNL
NP
The command sequence RT 90 FD 100 RT 90 is equivalent to:
SETH 180 FD 100
SETH 90 FD 100
BK 100 RT 90
FD 100 SETH 180
Which command clears both graphics and text?
CS CT
CLEAN
CLEARALL
CLEAR
To draw a square with different colored sides, you need:
REPEAT 4 [SETPC RANDOM 15 FD 100 RT 90]
SETPC 4 REPEAT 4 [FD 100 RT 90]
REPEAT 4 [FD 100 RT 90 SETPC 1]
REPEAT 4 [SETPC 1 FD 100]
