List of top Questions asked in CBSE CLASS XII

What is datum? Explain how WGS84 is better than any local datum used in GIS.
“Stress management refers to the different ways to deal with stress to feel healthy, positive and refreshed.” Justify the statement.
Elucidate the importance of Green jobs in Eco-tourism.
Mention the steps involved in DIP.
What is the importance of pattern in the interpretation of Remote Sensing Images?
Mention any two ‘Scanning Errors’ in GIS.
How many average bands of data are collected in Hyperspectral Imagery?
Suggest any two uses of Geospatial technology in the field of disease management.
What are the supporting parts of speech?
How does a healthy diet support a healthy body and mind? Explain.
What is ParallelPipe in image classification?
What is a Query in spatial data analysis?
Mention the reason for clock offset error in GPS.
............. lies between Star Age and Satellite Age in the field of GPS.
............. was developed and introduced by NAC Geographic Products.
............. refers to balanced utilization of land and water resources for best possible production with minimum risk to natural resources.
Each satellite operates in circular ............. km orbits in GLONASS.
............. photography involves taking a photograph from two eye positions.
............. is the mathematical representation of the physical relationship that exists between the geographical elements.
Which of the following is not included in watershed management?
............. refers to the general form or structure of individual objects.
Which of the following is used to create 3D models?
Which of the following is not a digital map information provider?
Which GIS enables organisations to add realtime information to the database?
What is ‘Transit’?