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HCL Linux Commands Interview Questions
Questions Answers Views Company eMail

How will retrieves incoming mails from different web sites

2 5818

what is Bourne shell.

1 5262

why do u want to join this company

6 18846

what is the UID and GID of root user? Can a normal user can change the ownership of a file? what is the command to change ownership of a file?

9 44745

how to see unallocated hard disk space on linux

12 43224





How to schedule cron backup to run on 4th saturday of month??

9 10188

Why ls -F dev/log file output indicate as = sign at end of the file name?

5 7149

what is the command to uninstall processes in linux?

17 18474

what is work of dns

3 5563

Linux system monitoring Tools?

6 13782

how can i give acl permission in numerical mode on linux

4 6902

i am prepairing for 2+ yrs exp in oracle/unix production support, which topics should i cover in unix/linux and sql plz help

2 27000

what is lilo?How it is useful in linux?

3 8508

In /boot/grub/grub.conf file there is a line kernel /vmlinuz-version ro root=/dev/sda2, What is the meaning of "/" before vmlinuz? Pls explain?

1 4120

When u comment the ctrl+alt+del trap in the /etc/inittab save the file. Tell the command to save the changes without rebooting the machine?

1 4433

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Un-Answered Questions

(1) In turbine, what does term CDP, NI, NH, HSSOC, means. (2) What is the purpose of LO overhead tank in turbines.(3) An equipment is certified for EEX, IA, IIC,T6, what do you under stand by this.(4) what is SURGE, and how it is prevented, what is the purpose of bypass valve across AS valve.(5) Give 2 application of quartz crystal used for process parameter measurement.(6) what is meant by cold float of compressor shaft. (7) state four different types of flow measurement. For gas flow measurement mmscfd is the common unit. Expand the unit and specify significance of word S in the unit.(8) what is meant by Gap voltage, in vibration measurement. Normally how much Gap voltage is set and state the reason.(9) what will the new flow factor if D/P transmitter is Re-Ranged from 25” wc to 50” wc.(10) what is the usage of QDV & Volume booster.

2427


How can you check whether a record is valid record or Invalid record using ADO control or Object?

791


describe the situation in which priority inversion can occur

216


please help! Smoke Test Checklist for Gmail

641


Form where IS456 is adopted in 1978?

579






If I have to write the test cases for any report & there is date box.then may I have to write only select date or have to write all steps required for selecting date

1270


what are the different kinds of cash books

829


give me a clear defination of inductance,and how can u calculate inductance of a motor

1582


system choose one for me on the connect() call? Should I bind() a port number in my client program, or let the?

580


Why does ATM use the cell of small and fixed length ?

864


Name the component u would expect to find in a switchgear assembly?

885


Using the relations and the rules set out in the notes under each relation, write table create statements for the relations EMPLOYEE, FIRE and DESPATCH. You should aim to provide each constraint with a formal name, for example table_column_pk.

675


hi iam kavya, i completed Oracle11i(finance module), i do not know how to face the interview questions please adivese me

868


What is the quality process is following in your organization.

1042


How would you tackle counting words in several text documents?

251






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