AV Krishnan – Medium

AV Krishnan

Portfolio

Technical (long pieces):

2 min readJun 15, 2022

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AV Krishnan

How hackers stole crypto from 6000 Coinbase customers

The Cryptocurrency trading company Coinbase disclosed that a hacker stole cryptocurrency from around 6,000 customers. The attacks…

2 min readOct 4, 2021

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AV Krishnan

CISA Bad Practices

The CISA (Cybersecurity & Infrastructure Security Agency) is America’s premier Risk Advisor for all things related to cybersecurity. It was…

2 min readSep 20, 2021

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CISA Bad Practices

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AV Krishnan

CCAT Wrap up / Bonus section

If you have arrived here after completing all the earlier sections related to the CCAT, congratulations for getting this far! I hope you…

2 min readMar 21, 2021

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AV Krishnan

CCAT Spatial Reasoning: Which one does not belong?

Here, a set of figures will be provided. All of them will have something in common, except one figure, which will be different in some way…

2 min readMar 20, 2021

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CCAT Spatial Reasoning: Which one does not belong?

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AV Krishnan

CCAT Verbal Reasoning

This section usually consists of 14 questions spread across 3 question types:

4 min readMar 19, 2021

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AV Krishnan

CCAT Spatial Reasoning: Series completion with shapes or symbols

This is similar to the number and letter series described earlier, but involves shapes and symbols. A set of shapes will be provided, with…

3 min readMar 16, 2021

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CCAT Spatial Reasoning: Series completion with shapes or symbols

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AV Krishnan

CCAT Logical Reasoning: Letter Series

Logical Reasoning: Letter series

4 min readMar 15, 2021

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AV Krishnan

CCAT Logical Reasoning: Number Series

Logical Reasoning: Number series

3 min readMar 15, 2021

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AV Krishnan

CCAT Logical Reasoning: Assertions

Logical Reasoning: Assertions

4 min readMar 15, 2021

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AV Krishnan

AV Krishnan

I am an Electrical Engineer (from IIT Kharagpur) and a software developer by passion. I try to distill and impart whatever I know with utmost clarity.

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