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UGC NET December 2018 answer keys released

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The UGC NET December 2018 exam which was conducted by NTA. The answer sheet was released on 26 December.
Now the answer keys has been released by NTA.  The candidates can check the  answer keys from the website after logging to their account by entering application number and password or by application number and date of birth.
After logging to the website, match your answer sheet to the answer keys. The candidates can challenge the answer by 1 jan, 2019.
How to see the answer key?
1. Go to this link: https://ntanet.nic.in/ntanetcms/public/home.aspx.
2. Click on the "challenge regarding Answer key"
The cost for challenge answer is Rupees 1000 for single question. If your challenge is correct your amount will be sent back to your account.

How to choose a perfect or matching journal for your work?

It is important to choose a suitable journal before you send you research paper in any of the journals.
So if you want to get your paper published by Elsevier Publishers, you can select your journal by entering the title and abstract of your research paper.

Here is the link: https://journalfinder.elsevier.com

If you want to get your paper published by Springer Publishers

Here is the link: https://journalsuggester.springer.com/

Detailed Syllabus for Digital Electronics and Computer Arithmetic for UGC NET and GATE

Conversions from one base to another.
Floating Point representaion.
1's, 2's, 9's, 10's complinent.
Tautology, Contradiction, Contigency, Satisfiability.
Logic Gates( AND, OR, XOR, XNOR , NAND, NORR).
Laws: Associativty, commutative, Demorgans, distributive, Identity, idempotent, absorption, dominance law.
Canonical/ Standard form, minterm/ maxterm.
Types of Encoders.
kmap.
Shift registers. types of SR, Register.
Parallel Adder.
Combinational Circuit: Half adder, full adder, half subtractor, full subtractor, multiplexer, demultiplexer, encoder, decoder,.
Types of Flip Flops, characteristics equations of each flip flop.
Sequential Circuit.
Signed Magnitude Representaion.
Negated or Bubbled Gate.
Semi conductor memory.
Universal Gates
Basic Architectur of CPU.
Auxiliary memory.
Microprocessor, Microcontroller, operation types in Microprocessor.
Logic families and charactersitics.
Logic Gates, Buffer Gates, XOR Gate, Commutative Gates, Associative Gates.
Register and Cou…