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HP Operating Systems General Concepts Interview Questions
Questions Answers Views Company eMail

What is Difference between thread and process?

28 258313

How to communicate between difference process?

2 8720

What is the best way of communication in multi process environment? ex: getting log from different applications from multi servers?

1 3721

What is scheduling and How it effects the processor efficiency?

2 4236

What is virtual memory, if OS didt have that concept What are the problems can arise?

6 14611

What is the best suited algorithm to avoid internal fragmentation?

2 8382

How to escape from external fragmentation?

2 4591

What is difference in managing processes in windows, unix, RTOS?

2248

What is the difference between mutex and semaphore?

14 56497

What are counting semaphores?

4 13328

which is best among semaphores and mutexes?

2 6395

which is best among pipes, queues, shared memory and why?

2 5612

What are named pipes?

3 5508

What is the signal?

1 4150

What is the highest priority software interrupt?

1 4656

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HP Operating Systems General Concepts Interview Questions


Un-Answered Questions

difition of reserve & surplus

1717


You are a project manager for a growing dairy farm. They offer their organic dairy products regionally and are expanding their operations to the West Coast. They're in the process of purchasing and leasing dairy farms to get operations under way. You are in charge of the network operations part of this project. An important deadline is approaching that depends on the successful completion of the testing phase. You've detected some problems with your hardware in the testing phase and discover that the hardware is not compatible with other network equipment. You take corrective action and exchange the hardware for more compatible equipment. Which of the following is true? A. This is not a corrective action involves human resources, not project resources. B. Corrective action is taken here to make sure the future project outcomes are aligned with the project plan. C. Corrective action is not necessary in this case as the future project outcomes aren't affected. D. Corrective action serves as the change request to authorize exchanging the equipment.

516


Tell me can I dye my wedding dress/bridesmaid dress/formal dress?

1


Why did you decide to pursue your career at Meijer?

671


What is criticality?

563






What are the test parameters to check the proper functionlity of TCP/IP protocol.

1571


Explain how to enable curl on ubuntu lamp stack?

450


Explain neo4j vs. Oriented?

1


In Safe Guarding test what means by "Failed to Danger" ?

1610


Why is threading bad for you?

413


What are the classes and methods used for sending sql statements to database?

515


How do you open tables in pgadmin?

383


If I install office 365 will it overwrite office 2010 or can I have both versions running?

5


Explain the role of $routeprovider in angularjs?

412


Is it possible to override private or static method in java?

512