Wipro Interview Questions and Answers
As an MNC, Wipro is working on numerous worthwhile international projects. This is especially beneficial for individuals who want to gain field experience and exposure to a worldwide audience. The most frequently asked Wipro interview questions and answers are shown here.
Wipro Rectruitment Process
You need to get ready for the interview stages if you hope to be given the chance to work at Wipro. They do, however, follow a normal method to invite applications.
Online Application:
Apply for a specific job that matches your profile using their sophisticated job search.
Submit your resume if you are unable to find a match. Upon the opening of a position, you will receive communication from the recruiting team.
Evaluation:
Kindly schedule a meeting with the talent acquisition and business teams to conduct technical and functional interviews.
Finish online assessments to gauge particular skills.
Documentation:
Submit the required paperwork to the business in order to accept a competitive offer.
Your HR representative will send you a list of required documents.
Offer:
Following a vigorous discussion with the recruiters, accept the ultimate offer.
Verify that the offer has been accepted, then start your notice period with your current company.
Joining:
The team will review your qualifications.
The submitted documents will be utilized to perform a background investigation.
You are invited to work at Wipro.
Wipro Interview Rounds
The Wipro hiring process consists of three selection rounds:
- Online Test: Online tests are for testing your aptitude skills, quantitative skills, logical reasoning, communication skills, and essay writing. For core IT candidates, coding skills will also be tested.
- Technical Round: Your technical skills are evaluated in a technical interview, typically in relation to the technical expertise needed for the job you are applying for. These questions will assess your ability to solve problems and think mathematically.
- HR Interview: Every company conducts an HR interview phase to determine your suitability for the position. They can also inquire about Wipro’s history, including its founding date, aims, and core values, as well as its organizational structure.
The first step in the hiring procedure is the online assessment test. Those that make it through this round will be asked to do technical interviews.
Common Wipro Interview Questions and Answers
1. Why Wipro?
Among the top IT businesses in India, Wipro is placed third. Working with this company is a great experience. Your attributes will be recognized here. The organization operates across a variety of industries and nations and has good policies and opportunities.
Depending on your skill level, you’ll have a range of alternatives once inside. Without a doubt, Wipro has top-notch team management and infrastructure. At Wipro, work-life balance is also very good.
2. Why should we employ you?
Your interviewer is trying to figure out if you are a good fit for their company or not. Consequently, you have to convince them.
To start out your response, you could say something like, “I am a quick learner who can quickly absorb something new to me.” Keep in mind that communication involves more than just words—it also involves how you say them.
You can also talk about your problem-solving skills, pressure tolerance, and leadership qualities, among other things.
3. What is the Wipro Elite Test?
For freshers across India, Wipro has opened up the Wipro Elite NLTH Hiring Process. The goal of the National Level Talent Hunt Test is to draw the best talent in the nation. All eligible applicants for Wipro Elite will have to go through a three-round online selection and evaluation process.
- Aptitude Exam
- Written Communication Test
- Coding test.
4. Why did you decide to collaborate with Wipro?
Since Wipro has a strong track record of innovation and success, I wish to work there. I have always been fascinated with Wipro, which has been in business since 1940, because I know that if it had not accepted the change in technology from the 1940s to the present, it would not have been able to flourish.
5. Sample Answer to Introduce Yourself Interview Question and Answer
Your experience will determine how you respond to this. If you are a newbie (fresher), you should mention your academic standing, projects, internships, and voluntary activities in your response. It would be good to discuss your hobbies as well. Please share your accomplishments and honors.
If you have work experience, you must include in your profile information about your projects, duties, and accomplishments from prior positions. Let’s examine the alleged reaction in each scenario.
Wipro Technical Interview Questions and Answers for Freshers
1. Describe the features that an operating system has.
What an operating system does include:
- A command line, graphical user interface, and user interface are all provided by an operating system.
- An operating system also has features for starting up a computer.
- Additionally, it handles a few tasks related to peripheral device management.
2. Explain the distinction between Java’s StringBuilder and StringBuffer.
The purpose of StringBuilder is to serve as a direct substitute for StringBuffer. You can only use it in situations where a single thread utilizes the StringBuffer, which is typically faster, as it is not thread-safe or synchronized.
The development of StringBuffer preceded that of StringBuilder. Because StringBuffer is synchronized, using it requires additional memory and processing time from the programs.
3. What is C#?
Microsoft created C#, a straightforward and all-purpose programming language. This secure and regulated language is fully compiled using the DotNet framework to create Microsoft Intermediate Language.
4. Why are window objects used?
The window object is a browser object that the browser automatically creates to represent a window; it is not a JavaScript object. The pop-up dialog box is shown using the window object.
5. What is SQL?
The acronym for Structured Query Language is SQL. It is employed in the upkeep of relational databases as well as several data manipulation tasks.
6. In DBMSs, what are checkpoints?
There is a method called a checkpoint in database management systems (DBMS) wherein all prior logs are permanently kept on the storage disk and deleted from the system.
7. What is a primary key?
A column, or set of fields, that is specifically used to identify every record in the database is called a primary key. One particular type of unique key is the primary key.
A column cannot be null or empty if it has a main key. Duplicate columns are allowed in tables, but multiple primary keys are not.
8. Describe Inheritance.
Through the mechanism of inheritance, an object can inherit all the characteristics and actions of another object belonging to a different class. Method overriding and code reuse are two uses for inheritance. The concept of inheritance in Java allows you to build new classes on top of preexisting ones.
9. What is a tree traversal?
The process of going through every node in a tree is called tree traversal. You always begin at the head node and work your way down via the edges, or links, that connect all the nodes.
There are three methods we employ to go through a tree:
- In-order Traversal
- Pre-order Traversal
- Post-order Traversal
10. Write a program to check whether or not a given number is prime.
#include<stdio.h>
int main(){
int a,b,i=0,flag=0;
printf(“Enter the number to check prime:”);
scanf(“%d”,&b);
a=b/2;
for(i=2;i<=b;i++)
{
if(b%i==0)
{
printf(“Number is not prime”);
flag=1;
break;
} }
if(flag==0)
printf(“Number is prime”);
return 0;
}
11. Create a program in C that checks palindromes
#include <stdio.h>
int main() {
int n, number, reversed = 0, remainder;
printf(“Enter an integer: “);
scanf(“%d”, &n);
number = n;
while (n != 0) {
remainder = n % 10;
reversed = reversed * 10 + remainder;
n /= 10;
}
if (number == reversed)
printf(“%d is a palindrome.”, number);
else
printf(“%d is not a palindrome.”, number);
return 0;
}
Wipro Technical Interview Questions and Answers for Experienced
12. Explain SQL Profiler.
The graphical user interface for SQL Trace, a built-in SQL Server tool that tracks and logs database activity in SQL Server 6.5, is called SQL Server Profiler.
This tool aids in monitoring a Database Engine or Analysis Services instance by filtering SQL commands, displaying server activity, and setting filters to concentrate on the activities of particular users, applications, or workstations.
Each event’s details can be captured and saved in a file or table for later study.
With the help of the SQL Profiler program, we can monitor SQL Server connections and ascertain things like which SQL scripts are running and which jobs are failing. This program is used to monitor, analyze, troubleshoot, and tune SQL databases and their environments.
13. What advantages can hybrid clouds offer for cloud computing?
A hybrid cloud is an environment for computing, storage, and applications that blends private cloud services, public clouds (like Microsoft Azure or Amazon Web applications (AWS)), and on-premises infrastructure with platform orchestration.
- In a cloud server, hybrid cloud infrastructure refers to the combination of private clouds, public clouds, and on-premises computing.
- The true worth of cloud services lies in their capacity to facilitate change for a dynamic, internet-based business.
- Every organization that manages technology has two agendas: the business transformation agenda and the IT agenda.
- The main focus of the IT agenda has historically been cost reduction. Plans for digital business transformation, however, are primarily focused on generating revenue from investments.
- The main advantage of a hybrid cloud is flexibility. To obtain the agility required for a competitive advantage, your company may need to integrate private clouds, public clouds, and on-premises resources.
14. What aspects of RAID are relevant to project management, in your opinion?
RAID stands for Risk, Actions, Issues, and Dependencies.
Risks are possible obstacles that could positively or negatively affect the project and cause the finished output to differ from the original plan.
The things you do as part of the project are called actions.
Issues are obstacles that could arise during the project that need to be successfully overcome in order to prevent it from failing.
The activities or tasks you select for the project are called decisions.
15. Write a code for “Split String” in Java.
public class SLA {
public static void main(String args[])
{
String str = “Softlogic”;
String[] arrOfStr = str.split(“i”, 2);
for (String a : arrOfStr)
System.out.println(a);
}
}
16. Why is a macro in the C programming language faster than a function?
Program code segments that have been given names are called macros. Every time the compiler comes across this term, it replaces it with the actual piece of code.
Use the ‘#define’ directive to define a macro. It is possible to define macros outside of or in addition to the main procedure.
Example:
#include<stdio.h>
#include<conio.h>
#define HRS 24 //Macro
int main()
{
printf(“%d”, HRS);
return 0;
}
Output:
24
We defined a macro called HRS with a value of 24 in the code above. Now, 24 is printed at the output terminal when the printf function macro is called.
Without using macros, the code above can be deduced to be the following code.
#include<stdio.h>
int hrs()
{
return 24;
}
int main()
{
printf(“%d”, hrs()); //calling
return 0;
}
Output
24
In this case, we defined the function HRS. The HRS function returns 24 when called in the printf function; as a result, 24 is displayed on the output terminal.
Pre-processing refers to the idea that all macros are handled prior to code compilation, while functions are handled following code compilation.
17. In Java, how do you submit a request for garbage collection?
To instruct the JVM to do the garbage collection, there are two methods.
- Java provides a runtime class that contains garbage collection methods. The runtime class for every Java application code is a singleton.
The getRuntime() function returns a singleton instance of the Runtime class. To request garbage collection, use this instance of Runtime to call the gc() function.
- Make use of the System class System.gc() function to ask the JVM to carry out GC.
public class Sample
{
public static void main(String[] args) throws InterruptedException
{
Sample s1 = new Sample();
Sample s2 = new Sample();
s1 = null;
System.gc();
s2 = null;
Runtime.getRuntime().gc();
}
@Override
protected void finalize() throws Throwable
{
System.out.println(“Garbage collector has been called”);
System.out.println(“The Object whose garbage has been collected is : ” + this);
}
}
Output
Garbage collector has been called
The Object whose garbage has been collected is : Sample@4251f172
Garbage collector has been called
The Object whose garbage has been collected is : Sample@481e8172
Two instances of a class are created and then re-initialized to null in the code above. Then, we use the two previously mentioned ways to request garbage collection. The output seen above is the result.
18. Describe C++’s copy constructor vs. assignment operator.
A member function known as a copy constructor uses an object of the same class as its own to initialize an object. Assigning a value to a variable is what assignment operators are for.
A value is the operand on the right side of the assignment operator, and a variable is the operand on the left.
#include<iostream>
#include<stdio.h>
using namespace std;
class IB
{
public:
IB() {}
IB(const IB &b)
{
cout<<“Copy constructor is called “<<endl;
}
IB& operator = (const IB &b)
{
cout<<“Assignment operator is called “<<endl;
return *this;
}
};
// Driver code
int main()
{
IB b1, b2;
b2 = b1;
IB b3 = b1;
getchar();
return 0;
}
Output
Assignment operator is called
Copy constructor is called
When a new object needs to be created that is a copy of the original, the copy constructor is utilized. An object that has already been initialized can have a new value added to it using the assignment operator.
19. What are the different types of shells in Linux?
An application called SHELL serves as a conduit between the user and the operating system. It is the Unix operating system’s command-line interface.
It gathers information from you and uses that information to run programs. When the program has finished executing, its output is shown.
We can run programs, commands, and shell scripts with shell. The kernel controls crucial computer functions and preserves resources between programs.
In addition, it arranges all running utilities, limits hardware access, and distributes resources between processes. Operating system tools are accessible only to kernel users.
Types of Shells:
The C Shell: Among its features were command history and aliases. Features like built-in math and C-like expression syntax make programming easier.
The Bourne Shell: The original UNIX shell is called the Bourne Shell. It is quicker and more convenient. Interactive elements like the capacity to remember previous commands are absent.
Additionally, it lacks integrated support for logical and arithmetic expressions. It is the Solaris operating system’s default shell.
The Korn Shell: The Bourne shell is a subset of the Korn shell. Everything in the Bourne shell is therefore supported. There are interactive components in it.
Among the features are string manipulation tools, arrays, functions, and built-in arithmetic and C-like functions. Its efficiency surpasses that of a C shell. It is compatible with C shell scripts.
The GNU Bourne-Again Shell: Utilizable in conjunction with the Bourne shell is the GNU Bourne-Again Shell. It combines elements of the Bourne and Korn shells.
20. List a few of Eucalyptus’s cloud computing features.
AWS-compatible private and hybrid cloud computing systems can be created using the open-source Eucalyptus software.
- Through the Eucalyptus User Console, users can set up the network and storage resources with Eucalyptus. Linux and Windows virtual machine images can be run on it. Direct-attached storage and storage area network devices are supported.
- Cloud managers can do maintenance on Eucalyptus clouds without affecting instances or cloud apps when using Eucalyptus 3.3’s maintenance mode.
- Identity and Access Management (IAM) roles, improved image management, and migration tools are all included in Eucalyptus 3.4.
Conclusion
We hope these Wipro interview questions and answers will be useful for you. Hone your skills at our placement training institute in Chennai to get placed at Wipro in a single attempt.
