1000+ islamic mcqs for etea/nts follow link
https://drive.google.com/file/d/1GQ-h7oFyBKWN5Hic87uwuY3UpXc_3VB0/view?usp=drivesdk

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very helpful for programmers i also read this you can check follow link

https://drive.google.com/file/d/1j9zIp6YfIesOBghsfvv0A4rqnryswYME/view?usp=drivesdk

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Digital logic and designe (moris mono)
Anyone wants to get the Digital logic and designe Book written by morris mono more helpfull and easy to read follow the link