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operating systems Online Quiz - 73

Description: operating systems Online Quiz - 73
Number of Questions: 20
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Tags: operating systems
Attempted 0/20 Correct 0 Score 0

What is the lenth of an IPV4 address?

  1. 128 bit

  2. 64 bit

  3. 48 bit

  4. 32 bit


Correct Option: D

Which command displays Internet to Ethernet address resolution?

  1. ifconfig

  2. lanscan

  3. arp

  4. traceroute


Correct Option: C

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

  1. nslookup

  2. ping

  3. lanscan

  4. arp


Correct Option: C
  1. /sbin/init.d/named

  2. /sbin/init.d/net

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

  4. /sbin/init.d/rpcbind


Correct Option: C

Which command prints out the network routing table?

  1. netstat

  2. nwmgr

  3. lanscan

  4. ifconfig


Correct Option: A

Neighbor discovery is a componant of which protocol?

  1. DHCP

  2. ARP

  3. IPv6

  4. OSPF


Correct Option: C
  1. router activity

  2. Maximum Transmission Unit (MTU) size

  3. MAC address connectivity between network cards

  4. loopback address connectivity between network cards


Correct Option: C
  1. /etc/services

  2. /etc/bootptab

  3. /etc/inetd.conf

  4. /etc/bootp.conf


Correct Option: B
  1. ncreasing throughput on the network interface

  2. binding the same IP address to multiple network interface

  3. binding more than one IP address to a single network interface

  4. binding more than one MAC address to a single network interface


Correct Option: C

How can you enable only NFS version 4 support on HP-UX 11i v3?

  1. HP-UX v3 does not support NFSv4

  2. Change the NFSv4 kernel parameter to yes, recompile the kernel and reboot.

  3. Using only NFSv4 is not supported; NFSv2 and NFSv3 are always enabled

  4. Set the configuration parameters NFS_SERVER_VERSMIN and NFS_SERVER_VERSMAX


Correct Option: D

Which NFS server file contains a list of clients that currently have the server's NFS file systems mounted?

  1. /etc/fstab

  2. /etc/rmtab

  3. /etc/nfstab

  4. /etc/mnttab

  5. /etc/exports


Correct Option: B
  1. creates extensive logs

  2. supports X.25 Interfaces

  3. installed and enabled by default

  4. provides a new GUI configuration tool

  5. supports Network Address Translation (NAT)


Correct Option: A,B,E

What are the new features offered in NFS version 4? (Select three.)

  1. integrated security

  2. asynchronous write support

  3. integrated file locking support

  4. simplified firewall configuration

  5. support for the UDP network transport


Correct Option: A,C,D
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