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3i infotech
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Abatix
Abaxis
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ACC Limited
Accel Frontline
Accenture
Aditi Technologies
Adobe System
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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
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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

Dell Computer Hardware Questions

Posted on :05-02-2016
DELL Placement Papers - Computer Hardware Questions

In the written test of DELL computer hardware the students can expect questions such as what is the name printed circuit board, what is the data capacity of high density floppy disk hold, etc.

Here are a few frequently asked questions in the written test of DELL computer hardware section:

Q1. Name the controller that can support an external CD-ROM drive?

A. ARLL
B. MFM
C. ESDI
D. DISK
E. SCSI

Q2. Why it is advised not to put any floppy drives and hard drive near source of magnetism or on the top of speakers 

A. EMI
B. RFI
C. PTO
D. FYI
E. IOU

Q3. How can one avoid data corruption, when power is interrupted,?

A. Surge protection
B. Use of Proper grounding
C. UPS
D. Spike guard
E. None of the above

Q4. Which of the following information does MSD does not have:

A. operating system
B. video graphics
C. dalvik cache
D. COM
E. None of the above

Q5. Pick out floppy drives standard IRQ from the below options?

A. 2
B. 16
C. 10
D. 6
E. 5

Q6. Which command would you type to find out how much memory is available?

A. MEMMAKER
B. CHKDSK
C. MEM
D. EMM
E. RM

Q7. What speed would its external logic be running at if a PC with a 486DX2 processor runs internally at 50 Mhz?

A. 25 Mhz
B. 75 Mhz
C. 95 Mhz
D. 35 Mhz
E. 45 MHz

Q8. Where is the Upper Memory block located?

A. Expanded Memory
B. Reserved Memory
C. Conventional memory
D. Extended Memory
E. None

Q9. On a single SCSI bus how many devices can be used if the SCSI host adapter counts as a device? 

A. 8
B. 5
C. 2
D. 9
E. 15

Q10. What do you need in your computer to install a second IDE drive:

A. Verify that you attach the drive to the connector
B. Use the IDE to attach the drive
C. Use the IDE configuration new drive as D: in the CMOS setup 
D. Verify that you define the software to set the new drive as slave
E. In order to slave on the second drive set the master-slave jumper

Q11. What is the full form of BIOS, in ROM BIOS?

A. Basic Input Output System
B. Basic Input Organizational System
C. Basic Intuitive Output Set 
D. Basic Industry Output System
E. Basic Internet Output System

Q12. What are the numbers of pins on a VGA?

A. 13
B. 11
C. 27
D. 15
E. 19

Q13. When changing the system start-up boot sequence, what is modified?

A. COM/COM
B. autoexec.bat
C. CONFIG.SYS
D. COMMAND.COM
E. BIOS/CMOS

Q14. From the following identify which is not a Field Replaceable Unit?

A. System ROM
B. Power supply
C. Video controller
D. System chassis
E. System supply

Q15. Which conditions are mostly required for ESD?

A. Cold and dry
B. Cold
C. Hot and wet
D. Hot and dry
E. Hot

Q16. In rj-45 connectors which type of cable is mostly used?

A. 10base7
B. 10base5
C. 10baseF
D. 10baseT
E. 10base2

Q17. SCSI issues are caused by which of the following option?

A. parity
B. limited coaxial cable length
C. unique id settings
D. passive termination
E. active termination

Q18. We get an error message saying that other TSRs were loaded after the one you tried to remove when trying to unload a TSR. Which command would one use to verify the on-going load order?

A. MEM /C 
B. MEMMAKER
C. MEM /D
D. DISKPART

Q19. How many pins does the IDE have? 

A. 50 
B. 75
C. 40 
D. 100
E. 120

Q20. What is the DC voltage on the circuit boards?

A. +5 volts
B. 0 volts
C. +5 volts
D. +12 volts
E. -12 volts

Q21. What does RS-232 applies to?

A. Parallel port
B. Serial port
C. Game port
D. A B and C
E. None of the above

Q22. In the Upper Memory Blocks, how would you allow device drivers and TSRs to be loaded?

A. DOS=High
B. devicehigh=
C. loadhigh=
D. DOS=UMB
E. None of the above

Q23. What is the full form of RTS?

A. ready to start
B. ready to switch
C. request to send
D. request to scan
E. ready to set


  
   






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