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

What is 32 bit operating system?

1121

Can I upgrade my cpu from 32 to 64 bit?

1047

Can a 64 bit run a 32bit program?

1013

Can I move programs from c drive to d?

967

Who made the first 64 bit processor?

1026

What is a 32 bit system?

1107

How many gb is an operating system?

1025

Is x86 better than x64?

968

What is the difference between 16 bit and 32 bit?

994

Is program files x86 64 bit?

997

What was the last 32 bit processor?

1058

How do I upgrade my excel to 64 bit?

1040

How do I force a program to close?

1024

Where is program files located?

1130

Is 4gb ram enough for netflix?

1192

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Un-Answered Questions { Operating Systems General Concepts }

What is system bus? Explain a few related terms.

1133

What are pages?

1103

How do I know if I have a 64 bit processor?

1056

Do I need program files and program files x86?

1199

What are the various capacities in which a ram is available?

1062

How does operating system kernel work?

1151

Explain thread.

1161

What is fragmentation?

1209

Give some benefits of multithreaded programming.

1187

What's the difference between x86 and x64?

1112

What is inaddr_any?

1109

What is fcfs?

1126

When an input file is opened, what are the possible errors that may occur?

1097

How does reference counting manage memory allocated objects? When can it fail to reclaim objects?

991

What are deadlock prevention techniques?

1186

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