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

Can we execute any simple program without installing any Operating system?

7 13154

what is the difference btn collision domain and broad cast domain?

2 6970

hello, I want a chart which compare all scheduling algorithm performance. I want to know even they act better for I/O bound process or CPU bound process. please guide me how can I recognize the difference of scheduling algorithm? please send me the answer to : moradisomayeh@gmail.com

2 6268

An Infosys Question : I + Opposite of, W + Initial of, Ice + twice of the letter b4T + 3/4 of X + 15th letter + 1/2 of 0. Please find the answer & mail me

HCL, Infosys, Instagram, Nokia, Oracle, Sun Business Solutions,

21 87751

when a process is created using fork(). what is shared between parent process and child process. 1.Heap 2. stack 3. shared memory segments 4. I/O handles

Hyderabad Central University, nvidia,

2 27671

main() { charstr1="prakash"; charstr2="raju"; Str1=str2; printf("\n%d",str1); }

GE, IBM,

7 10010

I was able to change my MAC-ID(Physical Address)? I would like to know will that MAC-ID i created is not default, how could i make the ID default?

4 7367

I want to develope my own operating system from which things should i start?

2 4273

What is the Difference Between SystemCalls & Interpreter

Satyam,

1 4305

What are the impact on network when gc,schema master,domainnaming master,rid master,pdc emulator,infrastructure master is down?

HCL,

1 7296

how does a virus infect the system

LK, Sutherland,

8 17409

Paging a memory management function, while multiprogramming a processor management function are the two independent?

1 5254

1)application programs interact with operating system through system call.is there any method of interaction between the two? 2) Inconveniences faced by user interacting with a computer systemwithout a operating system? 3) what are the requirements for virtual memory architecture

KCPL,

2 4656

I want to install sql server as a database server and Oracle 10 I as a programming language for this i choose windows 2003 server as a operating system..ok.and come to hardware part i have 8 SATA hdd's each one has 300 gb of capacity. my requirement is i want to insert thease 8 hdds into a system by using RAID LEVELS(Leave about configuration). in Raid Levels which level will give 100% data backup(safe).if u give preferance for one purticular raid level please let me know what are the benfits with that Please suggest me with best answers.

Semantic Space,

1 3667

How many Logical ports are available in OS? eg.23 for Telnet like this what is total number of available ports?

eClinicalWorks,

2 15100

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Un-Answered Questions { Operating Systems General Concepts }

Is a directory a regular file?

999

What are co-operating processes?

1064

What are the advantages of multithreaded programming?

1014

What is shadow ram?

1103

What is an OS? Explain it to a layman.

1006

What are the necessary conditions for deadlock to occur?

1036

What do you understand by registers?

986

What are the different types of scheduling algorithms?

1062

How do I go to a specific line in vi?

1045

What are merits and demerits of systems supporting multiple file structure and systems supporting a stream of bytes?

1083

Can I delete the program files x86?

949

Discuss a Thread Life Cycle?

1095

What are the functions of operating system?

1069

Does chkdsk work for ssd?

1179

Explain the triple channel architecture?

1311

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