Coding interview preparation – Telegram
Coding interview preparation
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Coding interview preparation for software engineers

Daily interview questions, algorithms, data structures & clean solutions.

Real interview tasks and problems.
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Contact: @mldatascientist
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GRC Tools
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Hey hey hey 👋

New quiz update is here!
I am sorry guys but I usually get carried away being too busy with my work so I just don't have time to update about our quiz sometimes.
5 rounds are behind us and we are at the middle of our quiz.
I summed up results by now and shared them in this document.

Each right answer gets you 3 points and additional 1-50 points is assigned to you based on your position.

Don't forget that prizes for this quiz is given by switch community so please make sure to join me in their app:
👉 Download button in following link - https://switch.click/bigdataspecialist

We will close HTML round (6th) tomorrow.

Keep braining 🧠

@bigdataspecialist
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Consider the following definition in c programming language.
Which of the following c code is used to create new node?
Anonymous Quiz
50%
ptr = (NODE*)malloc(sizeof(NODE));
19%
ptr = (NODE*)malloc(NODE);
25%
ptr = (NODE*)malloc(sizeof(NODE*));
6%
ptr = (NODE)malloc(sizeof(NODE));
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Which one of the following code is equivalent to the following given code?

a.x(g,h);
Anonymous Quiz
19%
x (g) &&a.x (h);
42%
a [ "x" ] ( g , h );
34%
a (x )[ "g" , "h" ];
5%
x( g&&h );
Data Structure Cheat Sheet
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Which method returns the elements of Enum class?
Anonymous Quiz
29%
getEnums()
15%
getEnumConstants()
20%
getEnumList()
36%
getEnum()
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Networking protocols
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Which class does all the Enums extend?
Anonymous Quiz
26%
Object
19%
Enums
26%
Enum
29%
EnumClass
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Types of databases
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Which header file is used for supporting the functions- malloc() and calloc().
Anonymous Quiz
29%
stdio.h
8%
math.h
48%
stdlib.h
14%
memory.h
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SQL query execution order
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Which of the following constructors are provided by the C++ compiler if not defined in a class?
Anonymous Quiz
10%
Copy constructor
48%
Default constructor
14%
Assignment constructor
29%
All of these
OOPS in real life
1
What kind of linked list is best to answer questions like “What is the item at position n?”
Anonymous Quiz
28%
Singly linked list
22%
Doubly linked list
9%
Circular linked list
41%
Array implementation of linked list
Computer Networking
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Which one of the following options is the correct output for the given code of JavaScript?
Anonymous Quiz
50%
2
10%
3
4%
0
35%
Error
Cryptographic Algorithms
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