Nokia Networks Technical Lead Interview Questions, Process, and Tips

Java Based Questions

Q1. Basic Java Interview Questions
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Q2. Collections and Lambda Expression
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Q1. Managerial Round
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Q1. HR round about previous project
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Q1. Previous project questions
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Q2. Write a program to identify the prime number
Ans. 
Program to identify prime numbers
• Iterate through numbers from 2 to n-1

• Check if n is divisible by any number other than 1 and itself

• If not divisible, n is a prime number
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Q3. Define the function in python
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A function in Python is a block of reusable code that performs a specific task when called.
• Functions are defined using the 'def' keyword followed by the function name and parentheses containing any parameters.

• Functions can return a value using the 'return' keyword.

• Functions can be called by using the function name followed by parentheses containing any arguments.

• Example: def greet(name): print('Hello, ' + name) gre...read more
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Q1. What is ip subnetting
Ans. 
IP subnetting is the process of dividing a network into smaller subnetworks for improved performance and security.
• IP subnetting involves dividing a larger network into smaller subnetworks called subnets.

• It helps in improving network performance by reducing congestion and improving efficiency.

• Subnetting also enhances network security by isolating different parts of the network.

• Subnet masks are used to determine which pa...read more
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Q2. Explain abt to tr69
Ans. 
TR-69 is a technical specification for remote management of customer-premises equipment (CPE) connected to an Internet Protocol (IP) network.
• TR-69 stands for Technical Report 069.

• It is used for remote management of CPE devices such as modems, routers, set-top boxes, etc.

• TR-69 defines a protocol for communication between CPE devices and Auto Configuration Servers (ACS).
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Q3. Explain abt tr143
Ans. 
TR-143 is a technical report that defines a standard for remote management of customer-premises equipment (CPE) in broadband networks.
• TR-143 stands for Technical Report 143

• It is published by the Broadband Forum

• TR-143 defines a standard for remote management of CPE in broadband networks

• It specifies parameters and procedures for monitoring and managing CPE devices remotely
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