American Broadcasting Company Engineer Interview Questions, Process, and Tips

Q1. What is max w/c ratio.
Ans. 
Max w/c ratio refers to the maximum water to cement ratio that can be used in concrete mix design.
• The max w/c ratio is determined by the strength and durability requirements of the concrete.

• A lower w/c ratio results in stronger and more durable concrete.

• The max w/c ratio can vary depending on factors such as the type of cement, aggregate, and admixtures used.

• For example, for normal strength concrete, the max w/c ratio ...read more
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Q2. What are the test available for concrete.
Ans. 
Various tests are available for concrete including compressive strength, slump test, air content test, and more.
• Compressive strength test measures the ability of concrete to withstand loads

• Slump test measures the consistency of concrete

• Air content test measures the amount of air in concrete

• Water permeability test measures the ability of concrete to resist water penetration

• Chloride permeability test measures the ability...read more
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Q1. Machine Motor Dc Ac
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Q2. Basic Ac Da Dc Motor
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3 problems were given of medium difficulty

Q1. What do you understand by devops
Ans. 
DevOps is a software development methodology that combines software development (Dev) with IT operations (Ops) to shorten the systems development life cycle.
• DevOps focuses on collaboration, automation, and integration between developers and IT operations teams.

• It aims to improve the speed and quality of delivering software applications.

• DevOps practices include continuous integration, continuous delivery, and automated ...read more
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Q2. What is docker used for
Ans. 
Docker is a platform used to develop, ship, and run applications in containers.
• Docker allows for easy packaging of applications and their dependencies into containers

• Containers are lightweight, portable, and isolated environments that can run on any system

• Docker simplifies the process of deploying and scaling applications
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Q1. How to troubleshoot performance issue in Linux
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To troubleshoot performance issues in Linux, analyze system resources, check for bottlenecks, monitor processes, and optimize configurations.
• Analyze system resources such as CPU, memory, disk I/O, and network usage

• Check for bottlenecks using tools like top, vmstat, iostat, and sar

• Monitor processes to identify any resource-intensive tasks

• Optimize configurations by adjusting kernel parameters, tuning applications, and op...read more
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Q2. How to check memory
Ans. 
Memory can be checked using various tools and techniques to monitor usage and performance.
• Use task manager or activity monitor to check memory usage in real-time

• Run memory diagnostic tools to identify any issues with memory modules

• Monitor memory performance using performance monitoring tools like PerfMon on Windows or vmstat on Unix-based systems
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