Google Maps-API and development MCQs (Chapterwise Multiple Choice Questions)

How can you retrieve an array of markers that have been added to the map?

var markers = map.getOverlays("marker");

var markers = map.getMarkers();

var markers = map.markers;

Overlays added to the map are not managed by the map and must be managed manually.

Answer & Explanation

Correct Answer: Overlays added to the map are not managed by the map and must be managed manually.

Note: This Question is unanswered, help us to find answer for this one

Which of the following is not a valid base map type?

SATELLITE

TERRAIN

STREETLEVEL

ROADMAP

Answer & Explanation

Correct Answer: STREETLEVEL

Note: This Question is unanswered, help us to find answer for this one

Which of the following events are fired after the zoom has changed on the map?

center_changed

resize

bounds_changed

changed

Answer & Explanation

Correct Answer: bounds_changed

Note: This Question is unanswered, help us to find answer for this one

Which Map class method is used to animate the transition of the map center to a new LatLng??

panBy

newCenter

panCenter

panTo

Answer & Explanation

Correct Answer: panTo

Note: This Question is unanswered, help us to find answer for this one

How do you extend a LatLngBounds object to contain another LatLngBounds object?

latLngBounds.add(otherLatLngBounds);

latLngBounds.expand(otherLatLngBounds);

(all of these will work)

latLngBounds.union(otherLatLngBounds);

Answer & Explanation

Correct Answer: latLngBounds.union(otherLatLngBounds);

Note: This Question is unanswered, help us to find answer for this one

Which additional library must you load if you want to add a heatmap layer to your map?

drawing

weather

visualization

places

Answer & Explanation

Correct Answer: visualization

Note: This Question is unanswered, help us to find answer for this one

What overlay object can be used to contain information HTML content?

Bubble

InfoWindow

Polygon

Marker

Answer & Explanation

Correct Answer: InfoWindow

Note: This Question is unanswered, help us to find answer for this one

What property of MarkerOptions determines where a marker is placed on the map?

point

position

center

latLng

Answer & Explanation

Correct Answer: position

Note: This Question is unanswered, help us to find answer for this one

Which map pane should you add an OverlayView to if you want it to respond to click events?

overlayMouseTarget

overlayImage

overlayLayer

mapPane

Answer & Explanation

Correct Answer: overlayMouseTarget

Note: This Question is unanswered, help us to find answer for this one

True or False: MVC state changes pass arguments in their events.

False

True

Answer & Explanation

Correct Answer: False

Note: This Question is unanswered, help us to find answer for this one

Google Maps-API And Development Quick Quiz

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Google Maps-API And Development MCQ

Google Maps-API And Development Quick Quiz

How can you retrieve an array of markers that have been added to the map?

Which of the following is not a valid base map type?

Which of the following events are fired after the zoom has changed on the map?

Which Map class method is used to animate the transition of the map center to a new LatLng??

How do you extend a LatLngBounds object to contain another LatLngBounds object?

Which additional library must you load if you want to add a heatmap layer to your map?

What overlay object can be used to contain information HTML content?

What property of MarkerOptions determines where a marker is placed on the map?

Which map pane should you add an OverlayView to if you want it to respond to click events?

True or False: MVC state changes pass arguments in their events.