Are you preparing for a Mphasis interview? If yes, navigate through this post and find out some of the latest Mphasis interview questions with answers for both freshers and experienced people. Apart from this, MindMajix has also written down some useful tips to crack Mphasis interview questions in this post. Read on to know more.
Based in Bangalore, Mphasis is an Indian multinational IT service and consulting organization. This company is known for offering application outsourcing and infrastructural technology services alongside architectural consultation, application administration, and application design and implementation. Mphasis caters to technology, logistics, telecommunications, and financial businesses.
In 2019, Fortune India 500 ranked this company in the 7th position in terms of Indian IT companies. Mphasis is known for using state-of-the-art technologies to help companies with worldwide business transformation. The Front2Back Transformation strategy of this company showcases its commitment to customer-centricity. The strategy leverages the exponential capacity of cognition and the cloud to empower both clients and end customers.
Mphasis believes in a collaborative workplace and values individual growth. Be it its next-generation solutions or leadership ethics, people are more than willing to be a part of this company’s environment.
So, if you’re looking forward to becoming a Mphasis employee, through this detailed post of MindMajix, you can find some of the latest Mphasis interview questions and answers to prepare well.
The recruitment process at Mphasis is divided into several stages, such as:
The company starts its recruitment drive with this online test that contains several components, such as:
This one is an optional round and varies significantly. However, you must prepare for any possible situation. This round generally concentrates on how you are responding to others’ perspectives and how you can function as a part of a whole team. You will have to convey your perspective on a given statement while respecting others’ opinions as well.
If you have cleared the online test, you will appear for a technical interview. In this round, you may have to deal with tool-based communication tests or coding. You will have an option of writing the program either in C or C++, based on your preference. This round is basically designed to evaluate your technical skills relevant to the position. The recruiter also wants to know how well you can assess and solve problems while dealing with stressful situations.
After the technical interview round, you will appear for the HR interview round. Here, the goal is to figure out whether you will be a good fit for the company or not. Before appearing for this round, you must ensure that you are well-versed in the leadership values and the mission of the company. Also, you should be ready to answer anything available on your resume.
Here is a list of the latest Mphasis technical interview questions for your perusal.
If you are a fresher and have been in the industry for only a few years, this list of Mphasis technical interview questions for freshers will help you prepare well.
The declaration of a function or variable simply states that it exists somewhere in the program, but it doesn’t have memory allocated to it. As far as the definition goes, defining a function or variable does more than declaring it. It allocates memory for the function or variable as well.
The extern keyword can be used to make functions and variables more visible. The use of an extern in definitions or function declarations is unnecessary, as functions are visible by default through the program. When an extern is used with a variable, you are only declaring it and not defining it. However, when you declare an extern variable with initialization, it is regarded as the definition of the variable.
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The stability of a sorting algorithm is comprehended by how it handles equal elements. Contrary to this, unstable sorting algorithms don’t maintain the positions of equal elements.
All the sorting algorithms use the sort key to establish the entries of the order in the collection. Equal elements, like texts or numbers, are indistinguishable in case the sort key is the element itself. On the other hand, equal elements can be distinguished in case the sort key has one or multiple (but not all) attributes of the elements, like the age in the Employee class.
Stable sorting is not always needed. Stability doesn’t come up as a problem in case all the elements in a group are different or equal items are indistinguishable. Stability is important when equal elements can be distinguished. Some examples of frequent sorting algorithms are Bubble Sort, Insertion Sort, Counting Sort, Timsort, and Merge Sort. The unstable ones include Selection Sort, Heapsort, and Quicksort.
There are two ways through which the elements of a two-dimensional array can be stored in the memory, such as:
Considering that C++ supports a C-like structural programming model, it can be integrated without any OOPs. Structured programming refers to a method of programming that comprises a structured control flow. Structure, here, is a block, such as subroutines, block frameworks, (while and for), and (if/else) that comprises a set of rules and works according to a defined flow of control.
[Related Article: C++ Interview Questions]
A proxy server is a router or a device that behaves in the form of a bridge between the internet and users. Thus, it helps in averting cyber intruders from getting access to a private network. This server acts as an intermediary between the websites and end-users. When connecting to the internet, a device uses an IP address. On the internet, a proxy server has its own IP address.
A proxy server works as both a filter and a firewall. A network administrator or an end-user can choose the proxy to protect data and privacy. This evaluates the data entering and exiting the network. Then, it puts limitations to avert you from exposing the digital address to the world. Undesirable people, including hackers, only get to see the IP address of the proxy. This way, people online will not be able to access your applications, files, schedules, and personal information without that specific IP address.
With a proxy in place, web requests will be routed to it, which will further connect to the internet and get the required information. Private information, such as passwords and more, get safeguarded if the server is supportive of encryption.
Regression testing is a type of software testing that is used to make sure that the latest changes and modifications to a code or programme won’t have an unfavorable impact on the existing functionality. Regression testing is a sample of a part or all parts of the tests that were performed. Such test cases are performed again to evaluate whether the current functionality is working adequately. This test makes sure that new code changes don’t have any unwanted consequences for existing functions. It also ensures that the script stays valid even after modifications have been made.
A private cloud, also known as a corporate cloud or an internal cloud, is a cloud computing environment where all software and hardware assets are assigned to a single client. Also, only that specific person can access everything. A private cloud is meant to combine the ease of service delivery, scalability, and elasticity of cloud computing with the on-premise infrastructure’s resource customization, protection, and access control.
Considering that the private cloud meets regulatory compliance standards efficiently, several companies prefer it over the public cloud. Others go with the private cloud as their workloads comprise financial information, health records, Personally Identifiable Information (PII), proprietary information, confidential documents, and other sensitive data.
When an organization develops a private cloud architecture on the basis of cloud-native principles, it gets the flexibility to shift workloads to the public cloud. Or, it can run the workloads in a hybrid cloud environment as well, if required.
Yes, we can do so by holding the array’s base address into a pointer.
When it comes to a pointer-to-pointer concept, one pointer refers to another pointer’s address. Thus, it is a chain of pointers. Basically, the pointer comprises the address of a specific variable. The pointer-to-pointer has the address of the first pointer.
Jotted down below are some essential uses of functions in C:
#include <iostream>
class A {
public:
A() {}
~A() {
throw 42;
}
};
int main(int argc, const char * argv[]) {
try {
A a;
throw 32;
} catch(int a) {
std::cout << a;
}
}
The output will be that if the code runs, it will either stop or crash because it will show 32 errors as class A is the destroyer and will provide another exception, causing the program to crash.
Constructor overloading is one such process that creates several constructors in the class that comprises the same name with different constructor parameters. Based on the parameter numbers and corresponding types, distinguishing varying types of constructors can be done by the compiler.
The different types of keys are:
It is a logical extension of multiprogramming. The Central Processing Unit (CPU) performs several tasks by switches that are so frequent that you can interact with every program while the same is running. A time-sharing system lets several users share computers at a time.
There are three basic clouds in cloud computing, namely, professional cloud, performance cloud, and personal cloud.
If you are an experienced person and have spent more than five years in the industry, this list of Mphasis technical interview questions is for you.
Here is the program for the same:
int getSum(string str)
{
int sum = 0;
// Traversing through the string
for (int i = 0; i < str.length(); i++) {
// Since ascii value of
// numbers starts from 48
// so we subtract it from sum
sum = sum + str[i] - 48;
}
return sum;
}
Also known as tagging interfaces, marker interfaces are the ones that don’t define any constants or methods. They exist to help the JVM and compiler in getting the information on run-time about objects. Some examples of marker interfaces are used in real-time apps, such as:
It is used to restrict the number of rows that were returned from ordered data collections. Top-N queries search for the greatest or the least value of a column. This way, it comprises both the largest and lowest value sets. By using this search method, you can minimize the effort investment. Top-N analyses are advantageous when the n top-most or n bottom-most records from a table should be showcased based on criteria. Then, this set of results can easily be used for subsequent analysis.
Its syntax is
SELECT [column_list], ROWNUM
FROM (SELECT [column_list]
FROM table_name
ORDER BY Top-N_clolumn)
WHERE ROWNUM<=N;
Inheritance, an OOP concept, lets a new class get access to the properties and methods of an existing class. The Subclass is a derived class, and the Superclass is an inherited class. For instance, the vehicle is a superclass, with motorcycle, truck, and car being the subclasses. The superclass vehicle will comprise subclasses motorcycle, truck, and car. They share some common characteristics, such as color, speed, and more but have different characteristics as well, like the number of wheels and more.
The table below clears the differentiation between a superclass and a subclass.
Superclass |
Subclass |
It is an existing class through which new classes get derived whenever inheritance is used. |
This one is a class that inherits the properties and methods from the superclass whenever inheritance is used. |
It is known as a base class or a parent class. |
It is known as a derived class or a child class. |
A superclass cannot use the methods and attributes of a derived class. |
A subclass can use the methods and attributes of a superclass. |
There is only one superclass. |
There are many subclasses. |
[Related Article: OOPs Interview Questions]
// Java
class ABC
{
static int x;
static
{
System.out.println("X");
x = 50;
}
}
public class StaticBlock
{
static
{
System.out.println("Y");
}
public static void main(String[] args)
{
System.out.println("Z");
System.out.println(ABC.x);
}
}
The output of the given code is:
Y
Z
X
50
[Related Article: DBMS Interview Questions]
The given question is based on the implementation of a circular array. Creating an auxiliary array of size 2*n and storing the same in any other array is a simple method. Now, we will be printing ‘n’ elements starting from any index. For instance, we make an auxiliary array as A B C D E F A B C D E F. Then, we will print the six elements as A B C D E F A B C D E F.
This methodology takes O(n) time but adds O(n) space to its solution. One effective solution here is to deal with circular arrays with the same arrays. You must keep in mind that after the nth index, the consecutive index will begin from 0, which can be acquired through the mod operator.
#include <bits/stdc++.h>
using namespace std;
// function to output circular seating arrangement starting
// from any given index.
void display(char a[], int N, int index)
{
// print from ind-th index to (n+i)th index.
for (int i = index; i < N + index; i++)
cout << a[(i % N)] << " ";
}
// Driver code
int main()
{
char a[] = { 'A', 'B', 'C', 'D', 'E', 'F' };
int N = sizeof(a) / sizeof(a[0]);
print(a, N, 2);
return 0;
}
Output:
C D E F A B
When, in a real-time setting, transaction logs are produced, they take up a large amount of storage space. Tracking and maintaining every update might take up more physical space in the system. As the log file grows bigger in size, it might become unmanageable. Checkpoints can be easily used to address this. A checkpoint is a method for deleting all previous transaction logs and saving them in the permanent storage location.
The checkpoint helps specify a time when the DBMS was in a steady situation and all transactions were committed. During transaction execution, the checkpoints get tracked. Once the execution is done, transaction log files will get generated. This log file will be discarded once it has reached the checkpoint or savepoint by recording the updates to the database. And then, a new log will be created with the upcoming execution actions of the transaction, which gets updated until the next checkpoint. This way, the process will continue.
Here are some advantages of using checkpoints:
Here is an example of a While loop.
#include <iostream.h>
int main()
{
int n;
cout<<”Enter the number : “;
cin>>n;
while(n>0)
{
cout<<” “<<n;
–n;
}
cout<<”While loop complete”;
}
Below mentioned are some SQL clause examples that are prevalently used along with the SELECT query:
The Virtual Private Network (VPN) is a private internet-based Wide Area Network (WAN). It is an encrypted link between a network and a device through the internet. The encrypted connection helps in the safeguarded transmission of sensitive data. It averts unauthorized people from getting access to the traffic. A VPN lets the protected network through the internet between different public networks. Through a VPN, a client can easily access the network of an organization remotely.
The different VPN types are:
Jotted down below are some significant advantages of a VPN:
This is a link-state routing protocol that makes use of its Shortest Path First (SPF) algorithm to find the best path between the destination and source routers. This protocol employs triggered updates wherein updates get triggered when there is a change in the routing table.
OSPF is an Interior Gateway Protocol (IGP) that was established by the Internet Engineering Task Force (IETF). This protocol tries to move packets in a large routing domain or autonomous system. This network layer protocol uses AD value 110 and runs on protocol number 89. For normal communications, OSPF employs the multicast address 224.0.0.5 and for updates to Designated Routers (DRs) as well as Backup Designated Routers (BDRs), it employs 224.0.0.6.
Coupling helps measure the interdependence extent between the modules. If the coupling is low, it is a sign of good software. There are different types of coupling, such as:
The agile SDLC model is something that combines incremental and iterative process models, concentrating on customer satisfaction and adaptability of the process through quick delivery of working software solutions. The agile methods help divide a project into incremental, small steps. Every iteration has cross-functional teams who work on the planning, designing, unit testing, requirements analysis, coding, and acceptance testing simultaneously.
The advantages of the agile software development paradigm are:
Both DataReader and DataSet are used in asp.net apps to fetch or get data from the database. Here are some major distinctions between both:
[Related Article: ASP.NET Interview Questions]
Mphasis is a company that promotes a culture of consistent learning to prepare employees for the future. They offer a good learning environment that combines eLearning, virtual ILTs, and instructor-led training.
The MCQ questions that come in the online test are generally tricky. However, the logical, verbal, and aptitude tests are simple. Thus, you must read the questions attentively and answer them with patience.
Once you have cleared the online test, you may have to deal with the coding round. Usually, there will be two programming questions. You will get an option to write the program in either C or C++.
Yes, there is an eligibility criterion for Mphasis, such as:
On average, it takes anywhere between 10-15 days to complete the hiring process.
On average, a beginner software engineer earns Rs. 3.7 lakhs a year.
If you wish to be a part of the IT industry, Mphasis is surely a good option for you.
When appearing for an interview, you should be wary of Mphasis leadership principles, which are as follow:
Make a habit of solving data structure and algorithm questions regularly. This way, you will get an advantage in your Mphasis interview. Also, evaluate the interviewing experience of the company too. This will help you get a sense of how their interviews are conducted. Answer popular questions and prepare ahead of time. Learn about the work-life balance, goals, organisational culture, achievements, and more about the company.
Make notes and take hints. If you get stuck anywhere, the recruiter will be happy to offer suggestions and guidance. It is essential to act quickly on the hints and move forward. Never say that you cannot do something. Keep going at a problem from different angles, even if it is new to you. If you declare that you will not be able to solve a problem, it will add a red flag to your chances of getting the job, and you may get turned down.
The primary focus of the interviewer during the interview will be the evaluation of whether they can deal with you on a daily basis. Thus, make sure you don’t end up saying anything that presents you in a negative light.
It is a skill that you can easily learn. Illustrating how you have landed at a specific solution or describing why you implemented something could be an important part of your interview.
Take up mock interviews as much as you can. This will help you figure out what to expect during the real interview. You can also pair with somebody and conduct an interview together.
Being equipped with the right set of resources makes it easier to crack interviews, regardless of how difficult they are. So, if you are preparing for a Mphasis interview, refer to all these interview questions with answers as mentioned above and sharpen your skills thoroughly.
Moreover, if you would like to enroll in additional courses, be it C or C++, get to Business Analyst Training where you can find plenty of the latest courses, helping you become a professional in diverse technologies.
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Madhuri is a Senior Content Creator at MindMajix. She has written about a range of different topics on various technologies, which include, Splunk, Tensorflow, Selenium, and CEH. She spends most of her time researching on technology, and startups. Connect with her via LinkedIn and Twitter .