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Pursuing M.Tech in Computer Science & Engineering at IIT Kharagpur and Editor at Techtud.

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Alma Mater:

B.tech in Compter Science and Engineering
Kamla Nehru Institute of Technology, Sultanpur
2012 to 2016

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Techtud Editor
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5 months 2 weeks ago
All the Best for GATE 2018 :)
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Techtud Editor
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5 months 3 weeks ago
Tomorrow is the last date for attempting VirtualGATE-2.
http://virtualgate.in/login/index.php
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Techtud Editor
Example text
6 months 1 week ago

c stands for Complement here.

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Techtud Editor
Example text
6 months 1 week ago

@vikash957 at x= -3, function is not defind ( devide by zero).

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Techtud Editor
Multichoice
6 months 1 week ago
@reenakandari
Question is about non-preemptive kernel design, where a running process can be preempted only when it is being forced for it.
Timer interrupts and Disk interrupts will wait untill the process is running. A blocking system call or an exit request are the high priority kernel requests, so these can not be hold on wait.
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Answer should be 6.

We are using 1x2 decoder . It means one input line will be decoded into two output lines.Now since we need 8 output lines (for 3x8 decoder ) so we can solve it like this :

      2 lines can be generated by 1 line .
      1    ,,             ,,           ,,          1\2 lines.
      8    ,,             ,,            ,,          8\2 lines. = 4 decoder

Now 4 lines needed as output so
4 lines can be generated by 4/2= 2 decoder
Now for these 2 lines we can use 
2 lines can be generated by using NOT gate. 
The implementation will look like :-

                                    

                 

 

 

 

 

 

 

 

 

 

   

 

So total decoder needed will be 4+2 = 6

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