Linux Networking Quiz 2
32 Questions
| Attempts: 746
(295).jpg "Linux Networking Quiz 2 - Quiz")
Quiz admin to me at school Chapter 2.
Questions and Answers
- 1.The ____ column output by the route command specifies the network or host to which the routing table entry applies.
- A.
Use
- B.
Destination
- C.
Gateway
- D.
Genmask
- 2.The ____ option of the iwlist command lists the access points and ad hoc cells that are in range.
- A.
Event
- B.
Rate
- C.
Scanning
- D.
Key
- 3.When you press Ctrl + ____ to end the ping program, it calculates the statistics that are printed at the end of the listing.
- A.
Alt + C
- B.
Alt + Del
- C.
C
- D.
Z
- 4.In a display generated by ifconfig, the ____ field indicates the I/O address of the interface hardware.
- A.
Base address
- B.
HWaddr
- C.
Inet addr
- D.
Memory
- 5.If you work with NetWare, you can use Linux as a client to communicate with NetWare servers.
- A.
True
- B.
False
- 6.Webmin and Webmin modules are written primarily in ____.
- A.
Java
- B.
Perl
- C.
C++
- D.
Python
- 7.You can see which modules are loaded into a system with the ____ command.
- A.
Modprobe
- B.
Lsmod
- C.
Cat
- D.
Ip
- 8.Scripts that control individual network interfaces contain the actual configuration data.
- A.
True
- B.
False
- 9.The ____ program is the primary tool for configuring wireless interfaces.
- A.
Ipconfig
- B.
Iwconfig
- C.
Ifconfig
- D.
Ip
- 10.By default, Telnet uses port ____ to connect to a remote host.
- A.
20
- B.
21
- C.
23
- D.
80
- 11.When you load a kernel module, you do not need to specify the path to the module’s directory.
- A.
True
- B.
False
- 12.Ping ____ to check that the internal networking stacks are functioning and that networking is enabled in the Linux kernel.
- A.
127.0.0.1
- B.
128.0.0.1
- C.
128.0.0.254
- D.
128.0.1.255
- 13.The ____ option of the ping command lists all of the intervening routers that your ping packet passed through to reach the destination host.
- A.
-a
- B.
-f
- C.
-i
- D.
-r
- 14.IP ____ enables you to assign more than one IP address to an interface.
- A.
Aliasing
- B.
Indexing
- C.
Masking
- D.
Tracing
- 15.When the Network Configuration Tool starts, the ____ tab is selected.
- A.
Devices
- B.
Hardware
- C.
DNS
- D.
Hosts
- 16.The MTU (maximum transmission unit) for Ethernet always defaults to ____.
- A.
250
- B.
1000
- C.
1500
- D.
2000
- 17.The ____ column output by the route command specifies the number of hops this particular route represents.
- A.
Ref
- B.
Iface
- C.
Flags
- D.
Metric
- 18.Traceroute relies on the ____ field and ICMP “packet timed out” messages to move step-by-step through the Internet to reach the host in which you are interested.
- A.
TTL
- B.
Identification
- C.
Protocol
- D.
Header Checksum
- 19.The loopback interface exists as a physical device.
- A.
True
- B.
False
- 20.To use Telnet as a terminal emulator program, you must connect to a host running a Telnet ____.
- A.
Server
- B.
Interface
- C.
Interpreter
- D.
Client
- 21.The utility that you use to send ICMP echo packets is called ____.
- A.
Ip
- B.
Ifconfig
- C.
Route
- D.
Ping
- 22.The command ____ displays information about an interface renamed to inside.
- A.
Ifconfig inside
- B.
Ifconfig show inside
- C.
Ip inside
- D.
Ip show inside
- 23.Protocol designed by Novell Inc. in the early 1980s for use in its NetWare server product.
- 24.Web browser-based configuration program.
- 25.Starts the graphical Network Configuration Tool included in Fedora Core.
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