App Dev Quiz - 3

The correct event handler which means when screen starts is

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Which event handler is used for pressing the button for the long time?

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What are the functions performed by these blocks?

• Changes only x coordinate of dinosaur

• Changes only y coordinate of dinosaur

• Changes only z coordinate of dinosaur

• Changes both x and y coordinates of dinosaur

Suppose value of point is 5 initially, then what will be the value of point after the above block is executed only twice?

• 6

• Value Will Remain Unchanged

• 8

• 7

which component is used as character design in mit app inventor?

• Sprite

• ImageSprite

• CharacterSprite

• None Of The Above

Which is the correct condition to check if number is positive?

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A variable value is declared with value as 6. Now according to the block above what text will be set in label?

• Hi

• Bye

• Hi Bye

• None Of The Above

Which component is used to select pictures from phone gallery?

• image

• image picker

• picture picker

• none of the above

The above blocks will set

• number of faces in chosen photo in the textbox

• number of faces in chosen photo in the button text

• number of faces in chosen photo in the label.

• Any random number in the label

Which drawing and animation component should be used for making a game background?

• ball

• canvas

• ImageSprite

• Image