What is ball bearing concept & its design.

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what is the formula/ ratio for hollow block? considering to a 40 kgs of portland cement.

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Hi all, Pls find the bellow mentioned interview questions related to hp-unix. 1. Job Scheduling; mainly crontab, at, batch command 2. Backup stetegy; incremental, full system back up; diff between tar & ufsdump 3. diff between hard link & softlink 4. How to list only the directories inside a directory (Ans. ls -l|grep "^d") 5. RAID levels; pros & cons of diffrent levels; what is RAID 1+0 6. How to recover a system whose root password has lost? 7. What is a daemon? 8. How to put a job in background & bring it to foreground? 9. What is default permissions for others in a file? 10. Questions on shell initialization scripts? 11. Questions on restricted shell 12. What is diff betwn grep & find? 13. What is egrep? 14. Questions on shell programming 15. What is a pipe? 16. Questions on Solaris patch management like pkgadd etc Thnaks & Regards Biswanath Das Email ID:biswanath_das84@yahoo.com

0 Answers   TCS,

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what is the difference between physical address and logical address?

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Please send me the ongc old question papers

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what is the cycle between AHU and Chiller

0 Answers   RotoPower,

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What is meant by OOP?

2 Answers  

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Is it VB.NET support operator overloading?

3 Answers   Zylog,

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Why Ammeter is always connected in series in the circuit and Voltmeter in parallel?

14 Answers   BEL, College School Exams Tests, DRDO, Electrical Tech, UOB,

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what two ways you can use to ensure that visual basic does not allow uncleared variables?

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what should i say in the interview if interviewer asks me "why did you choose IT instead of your core group?"

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Why we use 4 - 20 ma?

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