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MNC CORE Jobs Frequently Asked Technical Interview Questions
• Real time applications in python
• Final keyword
• Html elements, tags, p element, why do we use html
• Project
• Which skills or programming languages you know other than Python?
• What is ASCII?
• Permutations and combinations
• Why you are interested in software field?
• what technologies do you have interest
• Swapping two numbers
• Fibonacci
• Height problem
• Sum of remaining elements program
• Even and odd in C
• Python is programming language or scriptive language? Explain
• Variables ,pre and post increments
• Did you create any web page?
• OOPS
• Favourite language and subjects
• Differences between C,C++, java, python
• What is database, example, why do we use?
• Reverse number in c ,java
• Explain about mini project and some questions on machine learning algorithms
• Types of storages
• What technology you used in project?
• Arrays in c
• Interface
• A number is 1/3 rd of its digit sum find the number.
• Asked to develop code for string concatenation
• Do you want to be a developer?
• Pointers
• Major technologies in IT field
• What will you do if you find that your web server isn't working?
• Which programming language are you comfortable with, and why?
• Aptitude
• Data science
• Constructors
• Computer networks
• What is the difference functional oriented and object oriented?
• Typecasting
• Matrix Multiplication Program
• Program using functions
• OS
• Diff. between set and list
• Data types in python
• Array
• ASP .NET
• Cloud computing
• Role in projects
• Technical skills
• You are the young employee in your team and all are experienced. No one has time to explain about technologies could you learn that technologies?
• How can you satisfy the customer who is bargaining and who is irritating?
• Palindrome program
• How can you relate your skills to software?
• Which technologies u will be aware
• Qualifications
• Difference between object and class
• In your team all are experienced and u r the new joiner u observed all disabilities in their behaviour and work how would you advise them?
• SUBJECTS YOU STUDIED RELATED TO YOUR BRANCH
• Analog signal and digital signal
• Why from c to java... explain oops with examples... advantages of java over c
• What is api and how you used it
• Tomcat apache
• JVM, JRE, JDK
• Mutability and immutability Examples.
• Functions in c
• Data bus address bus , processors, hard disk
• Key features of python
• What is storage
• Compiler and interpreter
• Maximum substring program
• Technical questions like stack, queue,++,--
• Application of AI on father's business
• Modules and methods in python
• Web technology
• For loop syntax
• Verbal ability questions
• How you help your father in farming as a software engineer easy methods of farming
• What is the port address for Html Web?
• Write an algorithm
• If project is given without known languages in company wt should I do
• How you can use your mechanical knowledge in IT field.
• Explain Wireless communications and Advantages
• Explain satellite communications
• Explain a situation where you have used python programming skills in real life
• Linux
• Prime program
• Medium rectangular width program
• Static
• Software engineering
• Asked about list and tuple in python
• Computer networks, IP Address , MAC Address, TCP/IP, Networks
• Memory management
• DBMS definition, real time example of DBMS
• Dangling pointers
• What are IT key trends?
• What is transaction and explain how it is performed correctly
• SQL Commands
• Aptitude problem given I,e take 50% of water from a square bucket and bucket has 100% water and don't use anything like tape, vessel or mug etc....
• At Present u r in which semester?
• Any technology
• If you consult any construction company there may be many chances but why you choose IT?
• Electronic subject
• Lang. you prefer
• Program to find biggest element without sorting in array
• What did u do in this leisure period?
• Other than C what else related to computers have you learned?
• Program to print 1 to 10 numbers in c
• Which field is u interested in?
• If u posted for testing in artificial intelligence will u do it?
• In a square filled with 10L of water. How can you remove 5L of water without measurement?
• Big data
• Image saving in stack
• Web server and application server
• Palindrome without standard functions
• Languages u learned
• why gardening?(mentioned in resume)what are problems in teamwork
• polymorphism
• Why did you used MS sql in project instead of java?
• While loop
• CSS
• Init python
• Web hosting
• Largest 3 numbers
• Why did you learn that subject
• Use of 2’s compliment
• What is a multiplexer and demux
• HTML, CSS
• Normal forms
• Give Negative response of your favourite hero
• Difference between DBMS and RDBMS
• difference between delete and truncate
• Oops real-time examples
• Revoke
• What do you know about Microsoft Azure
• How do you analyse data
• ACID properties
• Java program execution process
• ML
• definitions based on Java and database
• Data science
• What are the algorithms used in ml and why that algorithm ... explain about that algorithm
• Will you do any projects or jobs given to you?
• What do you know about Devops
• Usage of drop
• Flow chart on the given query
• Difference between SQL and MySql?
• Difference between Microsoft Word and Excel?
• What are Layers in Computer Networks?
• How much salary you are expecting?
• Why manholes on roads are in circular shape?
• Make a cake into 8 equal parts only in 3 cuts
• Distance to be travelled by a train to cross the railway platform completely (where the train length is given)
• Two trains approaching each other (given distance between the trains) a bird sits on the train 'A' . As both the trains start simultaneously the bird starts to move in the direction of train 'A' , as the bird approach train 'B' it will reverse the direction and then on approching 'A' again reverse, the same repeats untill both trains meet at a point. Now the distance covered by the bird is __.
• Problem on probability
• Given 2 measuring jars of 3lit, 5lit and a container. How can you measure 4lit
• What is Digital communications and explain
• What is analog communication
• Microcontroller and micro processor
• Say about your project
• What is NAND gate
• What is difference b/w LCD and LED
• Pointer
• Structure
• String palindrome
• Find the no if the sum of the digits of the no is one third of the no
• Find the number if twice the no is equal to 45 added to the half of the number
• How to swap two num
• Wt is list, set, dictionary nd
• New technologies you know
• Wt is array
• What is os
• What is c
• What is software
• What is diode
• What is transistor
• What is cloud technology
• What are softwares used for protecting system for virus
• What is virus
• What is pointer
• What is printf and scanf
• How does a Mobile work
• What is internet
• 2. Project details
• 3. C language (max element from an array)
• 4. Why manholes on roads are in circular shape?
• 5. Make a cake into 8 equal parts only in 3 cuts
• 6. Distance to be travelled by a train to cross the railway platform completely (where the train length is given)
• 7. Two trains approaching each other (given distance between the trains) a bird sits on the train 'A' . As both the trains start simultaneously the bird starts to move in the direction of train 'A' , as the bird approach train 'B' it will reverse the direction and then on approching 'A' again reverse, the same repeats untill both trains meet at a point. Now the distance covered by the bird is __.
• 8. Problem on probability
• 9. Given 2 measuring jars of 3lit, 5lit and a container . How can you measure 4lit
• C basics- data types
• Pointer
• constructur
• strengths
• A program to solve
• One programm(fibbonoci)
• Project
• What is difference between microcontroller and microprocesser
• Write program to add 2 numbers
• C basics- data types
• Operating systems
• Difference of windows 10 and xp and 7
• Explain your project
• Role in project
• Why you choose python instead of python
• What about your project why you choose that project
• How will u request the manager if u have not completed the project in time
• C basics and asked me to write code for one example which was given by interviewer itself
• Basics of oops with real life example
• How does mobile workProbability question - picking up the ball
• Program to find the word which has maximum occured in a book
• What is OS
• Rdbms
• Tell me the basic idea u have on how does an app work
• Searching sorting basic def ?
• u said ur passionate about coding if I wont provide u offer to technical nd gave offer to management how do u think ur skills helps us
• Wt are types of variables in java?
• Explain break and continue?
• Write a program given number is prime or not?
• What is static variable
• I choosed java so sir asked all about java
• eassy topic (educational achievement depends on friends society and family )
• any projects done by u
• basics of c and oops
• asked to write program regarding prime number and reverse the number
• Basic questions regarding our day routines
• do you know about Cloud
• 5. What is digital marketing
• Asked abt Ms excel and Ms word
• do you know about AWS
• Subjects in current semester
• OOPs concepts
• Define CN
• Difference between router and switches
• define OS
• what u have learnt in OS and CN
• Difference between C and C+
• What is Object oriented programming
• Do u knw anything abt cobol?
• 6.How fast can u learn new things like cobol?
• define inheritance
• how to declare variables
• how to start a C C++ Java programs
• which programming language you prefer and y
• Tuple
• String in python
• Y string immutable?
• About aws (project centered)
• Other courses and certification
• If u r placed in a team where u should work on diff tech which u don't know ..will u work or not?
• abt Mini project
• 3) What is OSI model and TCP/IP model..?
• 4)what is network layer..?
• 5)what is dbms and types of dbms
• 6)what is relational data base
• 7) If your query in dbms is taking a lot more time to execute then what will you do
• 8)What is Data structures
• 9)What is polymorphism
• 10) what is cache memory
• 11) why is data structures used
• 12) Difference between while and do while
• About UNIX os
• types of Os,which type of Os I'm currently using Nd it's version nd what is recent windows version
• SQL - select statements , different databases and rdbms related questions
• Java - constructor, methods , inheritance, polymorphism and asked examples.
• explain public static void main(string arr[]) in java
• what is the difference between local variabld and global variable in c
• Whats is a pointer in c
• What is the usage of pointer in c
• Write a program on replace values is modifying the input system. Given inputs are [0 1 2] and function will be modifies the input [1 1 1]
• Is c procedure oriented or object oriented?
• What is stdio.h
• Microprocessor
• If u are assigned in a domain other than u expected what do u do?
• What is java ide, why it is used
• what does software package means
• what is a variable, structure and function
• sir was also from ece so he asked branch related questions like which microcontroller u studied how many pins which pins r gnd and vcc. Did u have done any projects related to 8051.how did interface them.
• Swap to find prime numbers from 1 to 20
• an application based program and asked to algorithm
• wap which are divisible by 7 and print that numbers.
• Difference b/w malloc() and calloc()
• Questions based on modulation and ECE based as sir was from same field
• Program adding 2 numbers
• Why is main used at initial
• What is array?
• Why functions are used?
• What global & local variable?
• What is inductor?
• What is cdfc?
• What is netwrking?
• What are the network topologies?
• What are variables functions and explain their syntax
• Flow chart explaination and draw a flowchart of a given scenario
• -In coding did u face any question challenging and how did u solve that?
• -Program to swap 2 numbers without using 3rd variable.
• --Describe an algorithm for an online registration for a fest in your college where students can bring their parents along with them so that at last you will come to know how many people are going to come to the fest.
• -osi model
• in which layer do routers work
• Html ,css , javascript , bootstrap (where we use )
• Data structures and applications
• What is cloud
• What is os and its types
• Which os do you use
• What is os.
• Narrate a recent movie/web series.
• Primary memory and secondary memory.
• What is Datastructure?
• Which os did u use till now?
• What is inheritance?
• What is AI?
• What is machine learning?
• Common base configuration explanation and the output of it
• Am and fm limitations
• Xor gate
• What is computer architecture?
• What is OSI model?
• What is the role of physical layer?
• Tell about recent code u have learnt in java?
• Explain about Your Project?
• What is web services?
• What is cloud?
• How do u connect java with mysql?
• What is polymorphism?Give example?
• What is inheritance?
• How u will overcome prmbl in our project
• What is inheritance
• What are features of c
• willing to extend if u r involved in project
• eee labs
• solar panels working
• sap,database,unix
• something you did in ur academic during 2 yrs of btech
• is this your first interview?
• data structures, types of linked lists.,what is circular linked list?
• diff between c and python
• using python to access files
• sql query to access second maximum salary
• 9.if someone asks you for help in technical coding problem, will you help them?
• 10.if you need some help in technical, will you ask someone ?
• 11.write a program fpr largest of three numbers?
• 12.what are linear data structures?
• 13.what are two dimensional arrays?
• 14 what is for loop?
• 15.nested if
• 18.which one do you prefer, career in vlsi or software?
• 20.which language is more suitable for accessing files c or python?
• How to access the dictionaries in python?
• What is an operating system
• Write a code to print reverse of a number
• 3.basics of c and oops
• 4.asked to write program regarding prime number and reverse the number
• 5.Basic questions regarding our day routines
• Tell me about the mini project that your about to do
write a program to check palindrome
And an algorithm
• 6.ques on multithreading
• CN ques on protocols
• 8.some more ques from computer networks
• What is Computer System?
• What is Internet?
• Why AntiVirus is needed?
• What is Operating System?And Types?
• About IOS model?
• What is interpreter?
• What is world wide web?
• What is Difference between Client sided and Server Sided?
• In which field You want to grow?
• What is Compiler?
• What are current semister Subject names?
• What are the trending techonology
• Write a program to sort the array values
• (he checked for white screen as he cant find it he told to explain me )
• Which is language bettee u think c,c++,java,python
• What is your favorite language
• What is a data structure
• Difference between windows and linux operating system
• What kind of operating system did you used in your college?(Which version of windows did you use)
• Describe a time when you made a mistake or when you did not complete the given necessary approach task or project or feedback did you receive,how will you change this approach as a result of this feedback ?
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