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3 Ans NESCO Assistant Manager (ICT) full Question with solution 2021 Exam Taker BUET on 31 December, 2021

Asked by Birds of the sky (2 Golds) Friday, 31 Dec 2021, 06:14 PM at (Technology Computer)

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Answer(s):


NESCO Question Pattern

Non-Technical 60 Marks and Tech 40 marks. 


Technical (5 x 8 = 40 marks)


1.

(a)

(i) Linux command for showing all files including the hidden files inside the home directory.

(ii) Linux command for Showing page size, disk space in a human-readable format.



(b)

(i) Javascript function for validating an 11 digit phone number.

(ii)What is the function of CSS in web designing.



2.

(a)

(i) Protocol used for automatically assigning IP addresses.

(ii) Protocol used for generating IP address from a URL.

(iii) Protocol used to retrieve emails.

(iv) Protocol used to find MAC address from an IP address.


(b) Explain DDos Attack.


3.

(a)SQL Query for finding dept names for departments whose average salary is greater than the average salary of the company.

(b) Design the communication for the user login system for an MVC pattern framework.


4.

(a) C++ Series Summation

1/(2 x 3)   +  2/(3 x 4)  +   3/(4 x 5) + ..............................


(b) (i) For which data structure operations, Linked List is better than Array? (Insert, Delete, Search)

(ii) Maximum and Minimum no of Nodes for a binary tree of height 7 where the root is considered as height 0.


5. Finding bit rate from a TDM network using the Nyquist Theorem. (View Next Answer plz on this page)

 

Answered by Birds of the sky (2 Golds) Friday, 31 Dec 2021, 06:20 PM

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Download NESCO full solution From here

https://drive.google.com/file/d/1MWLg_wDKG0FVSq5O1I0ri5-k3I5co_Oy/view?usp=sharing

Share with your friends. Thanks.

Answered by Birds of the sky (2 Golds) Friday, 31 Dec 2021, 06:27 PM

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For Question Collection, we are Grateful to

John Vonn Newman

For Question Solution, We are grateful to 

Atul Kabir

Answered by Birds of the sky (2 Golds) Friday, 31 Dec 2021, 06:31 PM

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