SAI Technology Interview Questions and Answers

Q1. Related to advance excel and basic of telecom
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Q2. Related to. Advance excel and basic of telecom
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Q1. Salary related last company
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Q2. Expected salary
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My expected salary is negotiable and dependent on the specific responsibilities and benefits offered by the employer.
• My expected salary is based on industry standards and my level of experience in the field.

• I am open to discussing salary range during the interview process.

• I am looking for a competitive salary that reflects my qualifications and contributions to the organization.
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Q1. Explain about osi layers
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Q2. Tcp vs udp
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Q1. What are the data types in python?
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Python data types include integers, floats, strings, lists, tuples, dictionaries, and sets.
• Integers: whole numbers without decimal points, e.g. 5, -3

• Floats: numbers with decimal points, e.g. 3.14, -0.5

• Strings: sequences of characters enclosed in quotes, e.g. 'hello', '123'

• Lists: ordered collections of items, e.g. [1, 'apple', True]

• Tuples: ordered, immutable collections, e.g. (1, 'banana', False)

• Dictionaries: key-value ...read more
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Q2. What is inheritence in python and its types?
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Inheritance in Python allows a class to inherit attributes and methods from another class.
• Types of inheritance in Python include single inheritance, multiple inheritance, and multilevel inheritance.

• Single inheritance: a class inherits from only one base class.

• Multiple inheritance: a class inherits from multiple base classes.

• Multilevel inheritance: a class inherits from a derived class, which in turn inherits from anoth
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Q3. Difference between tuple, list, dictionaries and set.
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Tuple is immutable, list is mutable, dictionaries are key-value pairs, and set is a collection of unique elements.
• Tuple: Immutable, ordered collection of elements. Example: (1, 2, 3)

• List: Mutable, ordered collection of elements. Example: [1, 2, 3]

• Dictionaries: Key-value pairs, unordered. Example: {'key1': 'value1', 'key2': 'value2'}

• Set: Collection of unique elements, unordered. Example: {1, 2, 3}
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Q4. Reverse a string without using slicing. Need to write it on paper.
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Q1. Basic questions about us.
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Q2. Given a string and asked to get the vowels in a string.
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Q1. What is flow mater
Ans. 
Flow meter is a device used to measure the flow rate of a fluid in a pipe or channel.
• Flow meters can be mechanical, electromagnetic, ultrasonic, or thermal based on the technology used.

• They are commonly used in industries such as water treatment, oil and gas, and pharmaceuticals.

• Flow meters provide accurate measurements of flow rate which is crucial for process control and monitoring.

• Examples of flow meters include tur...read more
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Q2. What is thermocouple
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A thermocouple is a temperature sensor that consists of two different metals joined together at one end.
• Consists of two different metals joined together at one end

• Generates a voltage proportional to the temperature difference between the two ends

• Commonly used in industrial applications for temperature measurement

• Types include K-type, J-type, T-type, etc.
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Q1. Why you want to change your present organisation
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Seeking new challenges and growth opportunities
• Desire for career advancement

• Looking for new challenges and learning experiences

• Seeking a more supportive work environment

• Interested in working with new technologies or industries
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Q2. Are you willing to relocate
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Yes, I am open to relocating for the right opportunity.
• I am open to relocating for the right career advancement.

• I have relocated for previous job opportunities and am willing to do so again.

• I understand the importance of being flexible and adaptable in the workplace.
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Q1. Describe lte call flow
Ans. 
LTE call flow involves multiple steps including connection establishment, data transfer, and connection release.
• UE sends a connection request to the eNodeB

• eNodeB forwards the request to the MME for authentication and authorization

• MME communicates with the HSS for user authentication

• Once authenticated, MME assigns a temporary ID to the UE and establishes a connection with the eNodeB

• Data transfer occurs between the UE an...read more
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Q2. Describe lte mobility procedures
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LTE mobility procedures involve handover, tracking area update, and cell reselection.
• Handover: process of transferring an ongoing call or data session from one cell to another

• Tracking Area Update: updating the location of a mobile device when moving to a new tracking area

• Cell Reselection: process of selecting the best cell when a mobile device moves out of the coverage area of the current cell
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Q1. Introduce yourself.
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I am a Telecom Engineer with a strong background in network design and implementation.
• Experienced in configuring and troubleshooting network equipment

• Skilled in analyzing network performance and implementing solutions

• Proficient in various networking protocols such as TCP/IP and VLANs
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Q2. Tell me About this Company, Why do you want to?
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The company is a leading telecommunications provider known for its innovative solutions and commitment to customer satisfaction.
• The company has a strong reputation in the industry for providing reliable and cutting-edge telecommunications services.

• I admire the company's focus on customer satisfaction and commitment to delivering high-quality solutions.

• The company's track record of innovation and technological advanceme...read more
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Q1. Salary breakup, PF contribution, What Grievances have you handled briefing,
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Q1. What was your previous job Responsibilities
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Q1. RF, Commercial Planning
Ans. 
RF means radio frequency.It means commercial. If the audio is faulty on any customer. So it will go into commercial or planning. If there is any issue with the customer.
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Q2. Ciena mux and T5 mux and ECI mux
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ciena has a mux to which we send media on the microwave.
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Q3. SR withen SLA close
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SR has to close in 4 hours.
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Team Coordinator, team move the field and SR reslove the withen SLA

Q1. My job Job Experince
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Q2. Job profile and
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Q3. Last working time and more details
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Q4. Job Quection and details
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Q5. Basic information
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