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

What is Difference between thread and process?

28 244927

What is the difference between microprocessor and microcontroller?

64 163784

Difference between static and dynamic RAM?

23 89620

What is virtual memory?

4 5613

Semafore is used for? a) synchronization b) dead-lock avoidence c)box d) none

6 5766

Advantage of SRAM over DRAM ?

7 40347

Differentiate between ROM and RAM?

6 11733

What is DRAM? In which form does it store data?

1 7123

List the Coffman's conditions that lead to a deadlock?

2 18294

What is page cannibalizing?

1 13051

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

21 70493

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

1 5273

difference between 98 & xp?

1 2465

Discuss the various function of OS.

6 5698

We are having two seperate LANs(seperate workgroups) in our company. And configured mail server(Mail domain) in windows 2003 std server in each LAN seperately. And created user mail Ids also. Both servers working fine, and able to send mails with in the LAN. Let me know how we can able to send mail from one mail domain to second mail domain.

2 2501

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HCL Operating Systems General Concepts Interview Questions

Un-Answered Questions

Let’s say I represent the competitor who is buying the same trademarked keyword owned by your department. Despite a polite email, I have refused to stop bidding on your trademark term. What possible ways will you adopt?


Dear Sir/Madam, I have one questions we have three steam turbines and one Gas turbine and our industry linked with the public network, we have protection system one of the protection is reverse power we can export just four MW only i would like to ask about how to calculate the reverse power. Thank you in advance best regards


Which pump is more efficient centrifugal pump or reciprocating pump?


What is the main control parameter for settlement?


What is a company code? How to create company code?


What is entrust entitlements service?


What is the CSS Box model and what are its elements?


What is the syntax for datagrid and specifying columns?


what is idealized curve for concrere and steel


What could you do to stop the pivot table from loosing the column width upon refreshing?


What is table command?


What is the main difference between a Pandas series and a single-column DataFrame in Python?


In SAP Script,How to display a single field(like matnr)at the right end of the form.


Transport request types and its syntax?


What's the difference between /^Foo/s and /^Foo/?