Placement Papers for All Companies

3i infotech
Abacus Infotech
Abatix
Abaxis
ABB
ACC Limited
Accel Frontline
Accenture
Aditi Technologies
Adobe System
ADP
Agilysys
AgreeYa
AIG
AirNet
Alanco Technologies
Alle Technologies
Allfon
Alter Systems
Amazon
AMDL
Amdocs
AMI
Amiti Software Technologies
ANZ
Apple
Applied Materials
Apps Associates
Aricent
ASDC
Ashok Leyland Ltd
Asian Paints
Aspire System
AT & T
Atlas Copco
Atos Origin
AXA Technology Services
Axes Technology
Bain
Bajaj
Bayer
Bharti Airtel Ltd
Bhawan Cybertek
Birlasoft
Blue Star Infotech
BMC
BOB
Brakes India
C-DOT
CA Technologies
Cadence
Calsoft
Canarys
Capgemini
Caterpillar
Celstream
CGI Group
Changepond Technologies
Cimtrix Systems
Cisco system
Citicorp Overseas Software Ltd
ClinTech
CMC Limited
CMS
Cognizant
Compaq
Consagous Technologies
Convergys
CORDYS
CRISIL
Crompton Greaves
CSC
CSFB
CtrlS Datacenters Ltd
Cummins
Cyient
Daffodil
Daimler
Dell
Deloitte
Delphi-TVS
Dharma Systems
Directi
DSRC
Eicher
ELGI
ELICO
EMC Corporation
Emphasis
Ericsson
Ernst & Young
ESKO
Essar
Facebook
Fanuc Corporation
Fidelity
Flextronics
Flipkart
Freescale
Fujitsu
Gajshield
GE
Genpact India
Geodesic
Geometric Limited
GlobalEdge
GlobalLogic
GMR Group
Godrej Infotech
Google
Grapecity
Harita - TVS
HCL
HCL Technologies
Headstrong
Healthasyst
HEC Ltd
Hexaware
HFCL
Holool
Honeywell
HP
HTC Global Services
Huawei
Hughes
Hyundai
IBM
IBS Software Services
IGate
Ikanos
IKOS
Impetus
iNautix
Indecomm
IndiaBulls Power Limited
Inductis-EXL
Industrial Alliance
Infineon
Infogain
Infosys
Intec
Integra
Intel
Intergraph
ITC Infotech
Jindal Steel and Power Limited
KPIT
L & T
L & T Infotech
LG Soft
Linde India Ltd
LnT Emsys
LnT-ECC
Lucas - TVS
Mahindra Engineering Services Ltd
Mahindra Ltd
Maruti
Matrix
Maveric Systems
McAfee
Microland
Microsoft
Mindtree
Miraclesoft
MKCL
Motorola
Mu-Sigma
Nagarro
NASSCOM
NCR Corporation
Ness Technologies
Neudesic
NIIT Technologies
Novell
Nvidia
Oracle
Persistent
Philips
Planetasia
Polaris
Poornam Info Vision
PSI Data Systems Limited
Quest-Global
Quinnox
R Systems
Redpine
Reliance Energy
Robert Bosch
RS Software
Samsung
SAP labs India
Sapient
Sasken Communications
Schneider India
Serco
Siemens
Sierra Atlantic
SkyTECH
Soliton
Sonata Software
Sony India
SQL Star
Steria
Subex Limited
Sutherland Global Services
Syntel
Talisma
Tata motors
Tata technologies
Tata-ELXSI
TCE
TCS
Tech Mahindra
Temenos
Tesco
Texas Instruments
Thermax
ThoughtWorks
Torry Harris
Triad
Trianz
Trilogy
TVS Motor
Unisys
UnitedHealth Group
UST Global
UTC Aerospace System
Valuelabs
Vedanta
Verifone
Verizon
Virtusa
Vision Infotech
Vizual
VMware
Wipro
Yahoo
YASH Technologies
Zenith
Zensar Technologies
ZTE

TATA ELXSI Interview Questions

Posted on :20-02-2016
TATA ELXSI Interview Questions:-

Q1. Write a Program to read a line from file from location N1 to N2 using command line arguments. Eg: exe 10 20 


Q2. Explain different types of errors in PHP (i.e. arguments in error reporting function)?


Q3. Why we need to use lenzs law for synchronous motor?


Q4. Explain Working of a 2-stage OPAMP?


Q5. What is size of an empty class?


Q6. How we can write a value to an address using macro?


Q7. How the compiler treats any volatile variable? Explain with example.


Q8. What does negative slip of an induction motor signify?


Q9. Print a semicolon using C program without using a semicolon anywhere in the C code in the program.


Q10. Write a Program to find and replace a character in a string.


Q11. Write a Program to find the largest of 4 number using macros.


Q12. Write a Program to dynamically initialize a 2 dimensional array. Eg: 5x20, accept strings and check for vowels and display the number finally free the space allocated.


Q13. Write a Program function to perform the subtraction of two.
 
Eg: char N1=123,N2=478, N3=-355(N1-N2). 



Networking Questions:-

Q14. What is Firewall? 


Q15. What is UDP? 


Q16. What is a Class D IP address?
 

Q17. How can I be sure that a UDP message is received? 


Q18. What is priority inversion? 


Q19. What is a message queue?
 

Q20. What is DHCP? 


Q21. Can I connect two computers to internet using same line?


Q22. How many bytes in an IPX network address? 


Q23. How to get IP header of a UDP message?


Q24. What is the role of TCP protocol and IP protocol?


Q25. What are some of the problems associated with operating a switched LAN? 


Q26. What are RAW sockets? 


Q27. How should I choose a port number for my server?
 

Q28. What is the difference between MUTEX and Semaphore? 


Q29. Name the Layers in TCP/IP.


Q30. What sort of cabling is suitable for Fast Ethernet protocols? 


Q31. Name some of the ways of combining TCP/IP traffic and SNA traffic over the same link.



Operating System Questions:-

Q32. Explain Memory Partitioning, Paging, Segmentation. 


Q33. What is INODE? 


Q34. What are the different process states? 


Q35. What is Concurrency? Explain with example Deadlock and Starvation. 


Q36. What is MUTEX? 


Q37. Difference between loading and linking.


Q38. Explain the working of Virtual Memory.


Q39. What is Marshalling?


Q40. Define and explain COM? 


Q41. Explain the Unix Kernel. 


Q42. What is the difference between a thread and a process? 


Q43. How does Windows NT supports Multitasking? 


Q44. Explain the following file systems: NTFS,  Macintosh(HPFS), FAT. 


Q45. Explain Scheduling.


Q46. Explain Operating System Security.


Q47. What are solution strategies for - Dining Philosophers Problem? 

Q48. What is Semaphore? 


Q49. How many bytes are there in 1Mb? 


Q50. Name all layers of the OSI model and describe any one protocol.




  
   






FreshersLive - No.1 Job site in India. Here you can find latest 2016 government as well as private job recruitment notifications for different posts vacancies in India. Get top company jobs for both fresher and experienced. Job Seekers can get useful interview tips, resume services & interview Question and answer. Practice online test free which is helpful for interview preparation. Register with us to get latest employment news/rojgar samachar notifications. Also get latest free govt and other sarkari naukri job alerts daily through E-mail.

closepop
closepop