Question
How does blockchain achieve its tamper-resistant
quality?Solution
Blockchain's tamper-resistant quality comes from its decentralized nature. Data is replicated across multiple nodes in a network, and each block contains a cryptographic hash of the previous block's data, making it extremely difficult to alter historical records without consensus from the majority of the network.
If the given sheet is folded to form a cube, which of the given figures is/are possible?
(The elements are shown to indicate the sides only.)
Six students – PN, QN, RN, SN, TN, and UN, are sitting around a circular table, facing the centre of the table. PN is second to the right of SN. QN is...
- A piece of paper is folded and cut as shown below in the question figure. How will it appear when unfolded?
A piece of paper is folded and punched as shown below. From the given responses indicate how it will appear when opened.
The question below consists of a set of three figures X, Y and Z showing a sequence of folding of a piece of paper. Figure (Z) shows the manner in which...
A paper is folded and cut as shown in the following figures. How would this paper look when unfolded?
The sequence of folding a piece of paper and the manner in which the folded paper is cut is shown in the following figures. How would this paper look wh...
The sequence of folding a piece of paper and the manner in which the folded paper has cut is shown in the following figures. How would this paper look ...
The sequence of folding a piece of paper and the manner in which the folded paper is cut is shown in the following figures. How would this paper look wh...
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