Tag: operating systems

Questions Related to operating systems

Which command can be used to verify a network interface card (NIC) is enabled?
technology operating systems

  1. nslookup

  2. ping

  3. lanscan

  4. arp

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Correct Option: C

Which command can confirm host name resolution (DNS/BIND) is working correctly?
technology operating systems

  1. gethostbyname

  2. hostname

  3. nsquery

  4. whois

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Correct Option: C

Which program initially started starts rpcbind at boot?
technology operating systems

  1. /sbin/init.d/named

  2. /sbin/init.d/net

  3. /sbin/init.d/nfs.core

  4. /sbin/init.d/rpcbind

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Correct Option: C

Which command prints out the network routing table?
technology operating systems

  1. netstat

  2. nwmgr

  3. lanscan

  4. ifconfig

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Correct Option: A

Neighbor discovery is a componant of which protocol?
technology operating systems

  1. DHCP

  2. ARP

  3. IPv6

  4. OSPF

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Correct Option: C

Which command enables system level auditing for an individual user when not in Trusted Mode?
technology operating systems

  1. audsys

  2. usermod

  3. userdbset

  4. audusr

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Correct Option: C

What is the default HP-UX protocol used for Secure Shell?
technology operating systems

  1. SSH-2

  2. SSH-3

  3. SSH-AES

  4. OpenSSH3

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Correct Option: A

What does the linkloop command test?
technology operating systems

  1. router activity

  2. Maximum Transmission Unit (MTU) size

  3. MAC address connectivity between network cards

  4. loopback address connectivity between network cards

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Correct Option: C

Which file contains the information sent in response to a bootp request?
technology operating systems

  1. /etc/services

  2. /etc/bootptab

  3. /etc/inetd.conf

  4. /etc/bootp.conf

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Correct Option: B

Which commands can confirm host name resolution (DNS/Bind) is working correctly?
technology operating systems

  1. whois

  2. uname

  3. nsquery

  4. hostname

  5. gethostname

Show answer
Correct Option: C