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Nokia Interview Questions and Answers
169 Interview questions
SaaS delivers software applications over the internet, eliminating the need for local installation and maintenance.
SaaS applications are hosted in the cloud, accessible via web browsers.
Users typically pay a subscription fee, reducing upfront costs.
Examples include Google Workspace, Salesforce, and Dropbox.
SaaS allows for automatic updates and scalability based on user needs.
It enhances collaboration as multiple u...
IP subnetting divides a network into smaller, manageable sub-networks for efficient routing and improved security.
Subnetting allows for better utilization of IP addresses by dividing a larger network into smaller subnets.
Each subnet has a unique subnet mask that defines the network and host portions of the IP address. For example, a subnet mask of 255.255.255.0 allows for 256 IP addresses.
CIDR (Classless Inter-Dom...
When a critical alarm is triggered, immediate assessment and systematic troubleshooting are essential to ensure system integrity.
Initial Assessment: Quickly evaluate the alarm details to understand its nature and severity, such as checking the alarm logs for specific error codes.
Prioritize Response: Determine if the alarm affects critical systems or services, prioritizing actions based on potential impact, like pr...
Monitoring KPIs in fault management helps ensure system reliability and performance by tracking key metrics related to faults.
Mean Time to Repair (MTTR): Measures the average time taken to resolve a fault, indicating the efficiency of the fault management process.
Mean Time Between Failures (MTBF): Tracks the average time between system failures, helping assess system reliability and predict maintenance needs.
Fault...
Binary search is an efficient algorithm for finding an item from a sorted list of items.
Requires a sorted array to function correctly.
Divides the search interval in half with each iteration.
If the target value is less than the middle element, search the left half.
If the target value is greater, search the right half.
Example: Searching for 7 in [1, 3, 5, 7, 9] results in finding 7 at index 3.
Identify duplicates in an array using various methods like hashing, sorting, or nested loops.
1. Hashing: Use a hash set to track seen elements. Example: For ['apple', 'banana', 'apple'], add to set and check for duplicates.
2. Sorting: Sort the array and check adjacent elements. Example: For ['banana', 'apple', 'apple'], sort to ['apple', 'apple', 'banana'] and find duplicates.
3. Nested Loops: Compare each element ...
The Software Development Life Cycle (SDLC) is a structured process for developing software applications.
1. Requirement Analysis: Gathering and analyzing user needs, e.g., conducting surveys.
2. Planning: Defining project scope and resources, e.g., creating a project timeline.
3. Design: Creating architecture and design specifications, e.g., wireframes and UML diagrams.
4. Implementation: Writing and compiling code, e...
A Java program can count character frequency in a string using a HashMap to store characters and their counts efficiently.
Use a HashMap: Store each character as a key and its frequency as the value. Example: `HashMap<Character, Integer> frequencyMap = new HashMap<>();`
Iterate through the string: Loop through each character in the string and update its count in the HashMap. Example: `for (char c : input...
A Python program to reverse a singly linked list using iterative and recursive methods.
Define a Node class to represent each element in the linked list.
Create a LinkedList class to manage the linked list operations.
Implement an iterative method to reverse the linked list by adjusting pointers.
Implement a recursive method that reverses the linked list by traversing to the end and adjusting pointers on the way back.
...
Learn how to read command-line parameters in Python using sys and argparse modules.
Use the sys module: Import sys and access sys.argv for command-line arguments.
Example: import sys; print(sys.argv) to see all arguments passed.
Use argparse for more complex parsing: Import argparse and define expected arguments.
Example: parser = argparse.ArgumentParser(); parser.add_argument('--name'); args = parser.parse_args(); pr...
Nokia Interview Experiences
289 interviews found
Anonymous
(1 Question)
- Q1. Basic oops, Dbms, OS, CN
Selected
Assignments in marketing and sales involve processes related to product development, technology, and service taxation, as well as the enhancement of listening skills and other developmental processes beyond the same assignments.
(5 Questions)
- Q1. What is the marketing What is the tax What are good and service tax
- Ans.
Marketing tax is a tax imposed on goods and services to fund marketing activities.
Marketing tax is a type of indirect tax that is levied on goods and services to fund marketing campaigns and activities.
It is typically included in the price of the product or service and passed on to the consumer.
Examples of marketing taxes include the Federal Excise Tax on cigarettes and alcohol, which are used to fund anti-smoking and ...
- Q2. What are good and service tax
- Ans.
Goods and Services Tax (GST) is a value-added tax levied on most goods and services sold for domestic consumption.
GST is a consumption tax that is ultimately borne by the end consumer
It is a single tax on the supply of goods and services, right from the manufacturer to the consumer
GST eliminates the cascading effect of taxes, making the taxation system more efficient
There are different GST rates for different goods and...
- Q3. What is theDeveploment skills
- Ans.
Development skills refer to the ability to continuously improve and grow in one's professional capabilities.
Continuous learning and self-improvement
Adaptability to new technologies and trends
Ability to innovate and problem-solve
Strong communication and collaboration skills
Project management and leadership abilities
- Q4. How is skills and service
- Ans.
Skills and service are essential for a Sales Manager to effectively meet customer needs and drive sales.
Skills such as communication, negotiation, and problem-solving are crucial for building relationships with clients.
Providing excellent customer service can lead to repeat business and positive word-of-mouth referrals.
Sales managers should be able to train and motivate their team to deliver exceptional service and ach...
- Q5. What istha markating skills
- Ans.
Marketing skills are essential for a Sales Manager to effectively promote products or services and attract customers.
Understanding target audience and market trends
Creating compelling marketing campaigns
Utilizing various marketing channels such as social media, email, and advertising
Analyzing data to measure campaign effectiveness
Building strong relationships with customers and partners
Interview Preparation Tips
I applied via Company Website and was interviewed in Nov 2024. There were 8 interview rounds.
Aptitude can be considered "talent", or "skill". Aptitude is inborn potential to perform certain kinds of activities, whether physical or mental, and whether developed or undeveloped.
Coding tests are typically programming challenges that help technical recruiters test programming skills and competencies of a developer or programmer. A good coding test will measure a candidate's capacity for problem-solving skills and understanding of coding
Group discussion (GD) is a comprehensive technique to judge the suitability of an individual and his appropriateness for admission, scholarship, job, etc.
Assessment is the systematic basis for making inferences about the learning and development of students. It is the process of defining, selecting, designing, collecting, analyzing,
Case study, detailed description and assessment of a specific situation in the real world created for the purpose of deriving generalizations and other insights from it.
(2 Questions)
- Q1. What is technical?
- Ans.
Technical refers to anything related to technology, machinery, or scientific knowledge.
Relating to technology or machinery
Involving scientific knowledge or skills
Concerned with practical application of knowledge
Examples: coding, testing software, troubleshooting hardware
- Q2. What are technical missings ?
- Ans.
Technical missings refer to bugs or defects in the software code that cause unexpected behavior or errors.
Technical missings are issues in the code that lead to incorrect functionality.
They can include syntax errors, logic errors, or missing error handling.
Examples of technical missings include null pointer exceptions, infinite loops, and memory leaks.
(2 Questions)
- Q1. How HR use? What is the full form of HR
- Ans.
HR stands for Human Resources. HR is responsible for managing employee relations, recruitment, training, and other personnel-related tasks.
HR is used by organizations to manage their workforce and ensure compliance with labor laws.
HR departments handle tasks such as recruitment, onboarding, training, performance evaluations, and employee relations.
HR professionals also play a key role in developing and implementing com...
- Q2. What was HR can do ?
- Ans.
HR can play a crucial role in recruitment, employee relations, training, and development.
Recruitment - HR can source, screen, and interview candidates for open positions.
Employee relations - HR can handle conflicts, provide support, and ensure a positive work environment.
Training and development - HR can organize training programs, workshops, and career development opportunities.
Policy implementation - HR can ensure co...
(2 Questions)
- Q1. How was system requirements r use?
- Ans.
System requirements are used to define the functionalities, constraints, and quality attributes of a software system.
System requirements help in understanding what the software should do and how it should behave.
They serve as a basis for design, development, testing, and validation of the software.
Examples of system requirements include performance metrics, security features, user interface specifications, and compatib...
- Q2. What is system requirements?
- Ans.
System requirements are a detailed description of the functions and capabilities a system must have in order to meet the needs of its users.
System requirements outline the necessary features, functions, and capabilities of a software system.
They are typically documented in a requirements specification document.
System requirements help ensure that the software meets the needs and expectations of its users.
Examples of sy...
Interview Preparation Tips
Selected
I appeared for an interview in Mar 2025, where I was asked the following questions.
- Q1. 1. Can you tell us about yourself and background?
- Ans.
I am a detail-oriented typist with a strong background in administrative support and a passion for accuracy and efficiency.
Experience: I have over 3 years of experience in typing and data entry roles, where I consistently met tight deadlines.
Typing Speed: I maintain a typing speed of 75 words per minute with high accuracy, which I achieved through regular practice and training.
Software Proficiency: I am proficient in M...
- Q2. 2. What would you say is your greatest strength?
- Ans.
My greatest strength is my attention to detail, ensuring accuracy and efficiency in all tasks I undertake as a typist.
Accuracy: I consistently maintain a typing accuracy rate of over 98%, which minimizes errors in documents and enhances overall quality.
Speed: I can type at a speed of 75 words per minute, allowing me to complete tasks quickly without sacrificing quality.
Proofreading Skills: I have a keen eye for spottin...
- Q3. 3. How do you typically handle stress or pressure at work?
- Ans.
I manage stress at work through organization, prioritization, and maintaining a positive mindset to stay focused and productive.
Prioritization: I create a daily to-do list to prioritize tasks, ensuring that I focus on high-impact activities first. For example, during a busy project, I identify critical deadlines and allocate time accordingly.
Time Management: I break larger tasks into smaller, manageable chunks, which h...
- Q4. 4. What motivates you to want to work with our company?
- Ans.
I am motivated to work with your company due to its innovative approach, strong values, and commitment to employee growth and development.
Innovative Culture: Your company is known for its cutting-edge projects, such as the recent launch of a new software that streamlines workflows.
Strong Values: I admire your commitment to sustainability and community involvement, demonstrated by your recent partnership with local char...
- Q5. 5. Why did you leave your previous job or why are you looking to change your current positions?
- Ans.
I left my previous job to seek new challenges and opportunities for growth in a dynamic environment that aligns with my career goals.
Career Growth: I felt that my previous role had limited opportunities for advancement, and I am eager to take on more responsibilities.
Skill Development: I wanted to enhance my skills in a more challenging environment, particularly in areas like advanced typing techniques and software pro...
- Q6. Describe a time when you faced a challenge at work and how you overcome it?
- Ans.
I faced a tight deadline for a project and overcame it by prioritizing tasks and collaborating effectively with my team.
Identifying Priorities: I assessed the project requirements and identified critical tasks that needed immediate attention to meet the deadline.
Effective Communication: I organized daily check-ins with my team to ensure everyone was aligned and to address any roadblocks promptly.
Time Management: I crea...
- Q7. What do you know about a company and its products/ services?
- Q8. What do you see your self in the next 3 to 5 years?
- Ans.
In the next 3 to 5 years, I envision myself advancing my skills and taking on more responsibilities in a dynamic work environment.
Skill Development: I plan to enhance my typing speed and accuracy through dedicated practice and online courses, aiming for a speed of 80 WPM.
Career Advancement: I aspire to take on roles with greater responsibility, such as a senior typist or administrative assistant, where I can lead proje...
- Q9. What do you think you can contribute issue team and organization?
- Ans.
As a typist, I can enhance team productivity through accuracy, speed, and effective communication, contributing to overall efficiency.
High Typing Speed: I can type at a speed of 80 words per minute, ensuring that documents are completed quickly without sacrificing quality.
Attention to Detail: My meticulous nature allows me to catch errors in documents, ensuring that all outputs are accurate and professional.
Proficient ...
- Q10. How do you prioritize your tasks and manage your time effectively?
- Ans.
Effective task prioritization and time management enhance productivity and ensure deadlines are met without compromising quality.
Task List: I maintain a daily task list, categorizing tasks by urgency and importance. For example, I use the Eisenhower Matrix to distinguish between what is urgent and important.
Time Blocking: I allocate specific time slots for different tasks. For instance, I might dedicate mornings to hig...
Interview Preparation Tips
Selected
(2 Questions)
- Q1. ABout your previous experience
- Q2. CTC etc
Case study related to actual project they showed me the actual dashboard and asked me to create a similar one
(2 Questions)
- Q1. Previous work-related questions
- Q2. POwer BI and excel related question
Interview Preparation Tips
Selected
I appeared for an interview in May 2025, where I was asked the following questions.
- Q1. What is gsm
- Ans.
GSM (Global System for Mobile Communications) is a standard for mobile telephony, enabling voice and data services worldwide.
GSM was developed in the 1980s and is widely used for mobile communication.
It operates on various frequency bands, primarily 900 MHz and 1800 MHz.
GSM supports features like SMS (Short Message Service) and mobile internet access.
It uses a SIM (Subscriber Identity Module) card for user authenticati...
- Q2. What RF technology
- Ans.
RF technology involves the use of radio waves for communication, enabling wireless data transmission across various applications.
RF technology is used in mobile communications, such as 4G and 5G networks.
It plays a crucial role in satellite communications, enabling global connectivity.
RFID (Radio Frequency Identification) technology is used for tracking inventory and assets.
Wi-Fi technology operates on RF principles, a...
- Q3. It's a standard developed to describe protocols for second-generation (2G) digital cellular networks used by mobile phones. Use: It allows mobile phones to communicate with cell towers and provides servic...
- Ans.
2G is a standard for digital cellular networks enabling mobile communication, voice calls, SMS, and data services.
Utilizes SIM cards for user identification and security.
Supports international roaming, allowing users to use their phones abroad.
Widely adopted globally, with networks in many countries.
Examples include GSM (Global System for Mobile Communications) and CDMA (Code Division Multiple Access).
- Q4. RF technology stands for Radio Frequency technology. It refers to the use of radio waves to transmit and receive data wirelessly. Here’s a clear breakdown:
Interview Preparation Tips
Selected
I applied via Company Website and was interviewed in Dec 2024. There was 1 interview round.
(2 Questions)
- Q1. Define BGP timers
- Ans.
BGP timers are used in Border Gateway Protocol to control the timing of various BGP processes.
BGP Keepalive Timer: Controls the frequency of keepalive messages sent between BGP peers.
BGP Hold Timer: Determines how long a BGP peer will wait for a keepalive message before declaring the peer as unreachable.
BGP ConnectRetry Timer: Sets the time interval between connection attempts to a BGP peer.
Example: BGP Keepalive Timer...
- Q2. OSPF areas
Questions related to Data structures and OOPS
(2 Questions)
- Q1. Implemet string class without using built in string functions in C++
- Ans.
Implement a custom string class in C++ without using built-in string functions.
Define a class named 'MyString' with a private character array to hold the string data.
Implement a constructor to initialize the string from a C-style string.
Create a copy constructor for deep copying of string data.
Overload the '+' operator to concatenate two MyString objects.
Implement a method to find the length of the string without using...
- Q2. Find first repeating character in a string
- Ans.
To find the first repeating character in a string, we can use a hash set to track characters we've seen as we iterate through the string.
Initialize an empty hash set to store characters.
Iterate through each character in the string.
If a character is already in the set, it's the first repeating character.
If not, add the character to the set and continue.
Example: In 'abca', 'a' is the first repeating character.
I applied via Referral and was interviewed in Aug 2024. There were 3 interview rounds.
(2 Questions)
- Q1. Reverse linked list
- Ans.
Reversing a linked list involves changing the direction of the pointers between nodes.
Iterative approach: Use three pointers (prev, current, next) to reverse links.
Example: For list 1 -> 2 -> 3, after reversal it becomes 3 -> 2 -> 1.
Recursive approach: Reverse the rest of the list and adjust pointers.
Example: Base case when current is null, then set head to prev.
- Q2. Find substring in a given string
- Ans.
Use string methods to find a substring within a given string.
Use the indexOf() method to find the starting index of the substring within the string.
Use the substring() method to extract the substring based on the starting index and length.
Consider using regular expressions for more complex substring matching.
(2 Questions)
- Q1. Find loop in linked list
- Ans.
Detecting a loop in a linked list
Use two pointers approach - slow and fast pointers
If there is a loop, the fast pointer will eventually meet the slow pointer
Check if the fast pointer reaches the end of the list (null) before meeting the slow pointer
- Q2. Delete node from linked list
- Ans.
To delete a node from a linked list, update the pointers of the previous node to skip the node to be deleted.
Traverse the linked list to find the node to be deleted.
Update the 'next' pointer of the previous node to skip the node to be deleted.
Free the memory allocated to the node to be deleted.
(2 Questions)
- Q1. What is your salary expectations
- Ans.
My salary expectations are based on my experience, skills, and the market rate for this position.
Research the average salary range for Technical Specialists in the industry and location
Consider your level of experience and expertise in the field
Factor in any additional benefits or perks offered by the company
Be prepared to negotiate based on the job responsibilities and requirements
- Q2. Your strength and weakness
- Ans.
My strength is my attention to detail and my weakness is my tendency to overthink.
Strength: Attention to detail - I always make sure to thoroughly review my work to catch any errors or inconsistencies.
Weakness: Overthinking - Sometimes I spend too much time analyzing a situation and struggle to make decisions quickly.
Skills evaluated in this interview
Monty
(2 Questions)
- Q1. Tyhghbhjjjffhjjgtyjbgggg
- Q2. Tgbbghnnjhhggffjjj
(2 Questions)
- Q1. Hyhkvcdfybnjkbvgf
- Q2. Fgnkjvfghjjgbjjjh
I appeared for an interview before Jun 2024, where I was asked the following questions.
- Q1. Tell us about urself
- Ans.
Experienced Project Manager with a strong background in leading cross-functional teams and delivering projects on time and within budget.
Over 7 years of experience in project management across various industries, including IT and construction.
Successfully led a team of 15 in a software development project that increased client satisfaction by 30%.
Skilled in Agile methodologies, having implemented Scrum practices that i...
- Q2. What telecom or product roles you had performed and challenges around it
- Ans.
I have managed telecom projects, focusing on product launches and overcoming challenges like regulatory compliance and team coordination.
Led a team to launch a new VoIP product, overcoming initial resistance from stakeholders by demonstrating market demand.
Faced challenges with regulatory compliance in multiple regions, which required extensive research and collaboration with legal teams.
Implemented Agile methodologies...
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Nokia Interviews By Designations
- Nokia Intern Interview Questions
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Rating in categories
|
Technical Lead
559
salaries
|  ₹8.6 L/yr - ₹30.9 L/yr |
|
Software Engineer
549
salaries
| ₹6 L/yr - ₹23 L/yr |
|
Technical Specialist
495
salaries
| ₹9.9 L/yr - ₹32 L/yr |
|
R&D Engineer
462
salaries
| ₹7 L/yr - ₹28 L/yr |
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Software Developer
273
salaries
| ₹8.7 L/yr - ₹28.7 L/yr |
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