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Dell Palacement paper For Computer Hardware Part-2

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by February 19, 2016 Dell, Placement Papers with Answers

dell 111. RS-232 is a standard that applies to?
A. Parallel port
B. Serial port
C. Game port
D. All of the above
E. None of the above


12. How would you allow device drivers and TSR’s to be loaded into Upper Memory Blocks ?
A. DOS=High
B. devicehigh=
C. loadhigh=
D. DOS=UMB
E. None of the above

13. RTS stands for:
A. ready to start
B. ready to switch
C. request to send
D. request to scan
E. ready to set

14. What can you use to ensure power is not interrupted, resulting in corrupted data?
A. UPS
B. Proper grounding
C. Surge protector
D. Nuclear powered thermal protective underwear
E. None of the above

15. MSD exe does not have information on:
A. cache
B. video
C. operation system
D. com ports
E. None of the above

16. The standard IRQ for the floppy drive is?
A. 9
B. 6
C. 10
D. All of the above
E. None of the above

17. To find out how much memory is available, you could type _____
A. EMM
B. MEM
C. CHKDSK
D. MEMMAKER
E. None of the above

18. A PC with a 486DX2 processor runs internally at SOMhz. What speed would its external logic be running?
A. l0Mhz
B. 25Mhz
C. 50Mhz
D. 100 Mhz
E. None of the above

19. Upper Memory blocks are located where?
A. Conventional Memory
B. Extended Memory
C. Expanded memory
D. Reserved Memory
E. None of the above

20. Which of the following are SCSI issues?
A. unique id settings
B. limited cable length
C. parity
D. passive termination
E. active termination

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