The '==' symbol is used to:

Perform a comparison with no assignment.

Perform an assignment with no comparison

Always evaluate an expression as TRUE

Perform a comparison and also an assignment

When would be an appropriate time to use loops in a program?

If you want a task to be completed multiple times

If you want a task completed just once

If you need to change the velocity for different commands

If you need to change the duration of different commands

What happens in Program Flow when a condition in a While Loop becomes false?

The robot skips all of the code between the curly braces and moves on in the program.

The robot ends the program immediately.

The robot continues to repeat the loop

The robot executes the code within the curly braces but skips the rest of the program.

A robot will run the code in an else branch only if...

The condition is neither true or false

Which of the following statement is False?

Variable name can begin with number.

Variable names can be arbitrarily long.

They can contain both letters and numbers.

Variable name can begin with underscore.

to provide an output when the other conditions are false

if we do not use it, it gives error

Sonam has written this program in Python. One of the lines contains at least one error. Which line is it?

name=input(‘please enter your name’)

print(‘you have great name’)

What is the best way to get a number from the user to use in a calculation?

num = int(input(“Enter a number: “))

num = str(input(“Enter a number: “))

num = number(input(“Enter a number: “))

num = input(“Enter a number: “)

Why does line 2 result in an error? weight = input("How much do you weigh? ") oz_water = weight / 2

weight is a string and cannot be divided

weight is a boolean and cannot be divided

Line 1 does not get input from the user correctly

age = input("Enter Age (as integer): ") newAge = age + 20 print ("your age in 20 years is:", newAge) you enter 15

value of age is 15 value of newAge is 35 output is: your age in 20 years is: 35

value of age is 15 value of newAge is 20 output is: your age in 20 years is: 20

value of age is 15 value of newAge is "age + 20" output is: your age in 20 years is: 35

value of age is 15 value of newAge is 35 output is: your age in 20 years is:35

VEX V5

Authored by Richard Montejo

Computers

9th - 12th Grade

Used 4+ times

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