Operating Systems General Concepts Interview Questions, Answers for Freshers and Experienced asked in various Company Job Interviews

Operating Systems General Concepts Interview Questions

Questions Answers Views Company eMail

Describe the Operating System concept of Fragmentation

Tech Mahindra,

1171

Describe the Operating System concept of Segmentation

Tech Mahindra,

1142

Explain various types of scheduling in operating system.

HAL,

1100

Explain the Functionality of Operating System?

Wipro,

1072

Tell me operating systems used in mobile.

Tech Mahindra,

1061

What is real time operating systems?

Sony,

1118

Can you explain the Virtual memory?

HPCL, Huawei,

1083

Explain the Difference between Process and a Thread.

HPCL, Hughes Systique Corporation,

1106

Explain the concept of Thread Pool? what its Benefits?

Sans Pareil IT Services,

1064

Given a Pid, how will you distinguish whether it is a process or a thread?

1149

How to sync two threads in multithreaded application?

MCN Solutions,

1116

What do you understand by multi-threading and multi-tasking?

Tech Mahindra,

1145

What is mutual exclusion and multithreading in OS?

Ittiam Systems,

1259

Why do we need threads?

1072

What is the Difference between a process and a thread?

Wipro,

1134

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Un-Answered Questions { Operating Systems General Concepts }

What are co-operating processes?

1126

What is starvation os?

1090

Describe the Operating System concept of Fragmentation

1171

What is operating system give two examples?

1047

Where are chkdsk logs stored?

1171

What is tcl timing?

1043

How do I know when chkdsk is done?

1004

How do I stop chkdsk at startup?

1110

What is multi tasking, multi programming and multi threading?

1042

Explain booting the system in operating system.

1094

What are the popular strategies used for multiprocessor thread-scheduling?

1131

What is GUI?

1141

Can ram cause blue screen?

1017

How does disk operating system work?

1023

What is GRUB?

1111

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