वह तकनीक जिसके द्वारा डेटा को इस तरह से कोडित (encode) किया जाता है कि उसे किसी अनधिकृत व्यक्ति द्वारा आसानी से न समझा जा सके, क्या कहलाती है?

Which of the following territories was annexed by Lord Dalhousie under the pretext of misgovernance, and not directly through the Doctrine of Lapse?

What was the primary stated reason for the Partition of Bengal in 1905 by Lord Curzon?