DATAMARK BPO SERVICE (P) LTD Service Engineer Interview Questions and Answers

Q1. Hoe the ip address work
Ans. 
IP addresses are unique numerical identifiers assigned to devices connected to a network, enabling communication between them.
• IP addresses are composed of four sets of numbers separated by periods.

• There are two types of IP addresses: IPv4 (32-bit) and IPv6 (128-bit).

• IPv4 addresses are commonly used and written in the format xxx.xxx.xxx.xxx (e.g., 192.168.0.1).

• IPv6 addresses are longer and written in the format xxxx:xxx...read more
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Q1. Tell me about your self
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Q1. Network firewall proxy printer reliance stores
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Q1. About HT and LT Transmission , Distribution and Backup Systems
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Q2. About work place and culture
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Q1. RF Parameters,KPI implementation,UL DL Throughput,SINR,RARP
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Q1. Salary Discussion and Documents
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Q1. It’s basically HR screening round, HR will ask you few questions like, work experience, core technology and CTC and few relatively questions
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Q1. Few basics technical questions.
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Q1. They will ask all relatives questions l, like where will you see yourself in 5 years and few questions related to team management.
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Q1. How make staging Hight 3.5m
Ans. 
To make staging at a height of 3.5m, use sturdy materials like steel or aluminum for the frame and platform.
• Use steel or aluminum for the frame and platform for stability.

• Ensure proper bracing and support to prevent collapse.

• Consider using adjustable legs for uneven ground.

• Use safety rails and toe boards for fall protection.

• Regularly inspect and maintain the staging for safety.
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Q2. Brick work Enlish bond flemis bond
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Q3. How make Messer stair case shuttering
Ans. 
To make Messer staircase shuttering, follow these steps: mark the layout, prepare the formwork, install the formwork, pour the concrete, and remove the formwork after the concrete has set.
• Mark the layout of the staircase on the ground to determine the dimensions and shape.

• Prepare the formwork by cutting the plywood sheets to the required size and assembling them to create the mold for the staircase.

• Install the formwork...read more
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Q4. What is stander size steel lepping
Ans. 
Standard size steel rebar used for reinforcement in construction projects.
• Standard size steel rebar is typically available in diameters ranging from 6mm to 50mm.

• Common sizes include 8mm, 10mm, 12mm, 16mm, 20mm, and 25mm.

• The length of standard size steel rebar can vary based on project requirements.

• Steel rebar is commonly used for reinforcement in concrete structures to improve strength and durability.
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Q1. About previous company
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Q2. Experience discussion
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Q1. Technical transform and circuit
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Q2. Current, voltage, resistant
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Q1. Electrical safety precautions
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