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Thursday, October 9, 2014

EMC placement paper for advanced tech support - Part 2

11. Which of this protocols provides text connectionless communications that relies with upper layers of the OSI model for error correction?
TCP  UDP  SPX  UDT  None of these

12. Which protocol is used to automatically provide IP address to network computers?
DCHP  DNS  ARP  IGMP  None of these

13. Which command listed below is equal to
ping  ping host  ping localhost  ping winip  None of these

14. You use a cable modem to connect to internet. You are connected with security and want to protect ur computer frm malicious attacks. What windows xp professional services should you use?
ICS  ICF  WINS  Proxy server  None of these

15. What is name of cisco firewall software?
pix  juniper  checkpoint  Nortel  None of these

16. Which file will automatically mount all fo the NFS resources during the boot process?
/etc/mnttab  /etc/vlstab   /etc/dfs/dfstab  /etc/rmtab  None of these

17. Which file system contains file for operating system?
/opt  /usr  /root  /base  None of these

18. Which of the following commands summarises disk usage in specified directory hierarchy?
df  du  bdf  in  None of these

19. What are 2 major type of partitions available on a hard disk?
primary and virtual  primary and secondary  primary and extended  primary and catche  None of these

20. ps/2 port is used in which of the following?
mouse only  keybord only  mouse and keybord  playstation 2 console  None of these
Part I        Part II

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