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Networking I - Final Exam Review Flashcards | StudBud
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Networking I - Final Exam Review
Networking I - Final Exam Review
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A quiz on the basics of #cisco #networking
Flashcards
48 cards
F
Practice quiz
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Host live
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Questions
48
Answers
1
Which of the following represents a socket?
172.16.13.37:443
BA-16-71-A0-00-CB
5FA1::378:AAFB:541C
80
2
A packet hits a "hop" on what layer of device?
Layer 3
Layer 2
Layer 4
Layer 1
3
What is the operating system used by Cisco?
Cisco IOS
Cisco OS
Cisco NOS
Cisco Network Operating System
4
Which one of the following would you go into to set a console password?
line vty 0 4
interface con 0
line con 0
interface vty 0 4
5
Which command changes the name of the switch?
hostname
name
host-name
hosting-name
6
Multiple services running on the same network is an example of which of the following?
Telephone network
Broadcast network
Multi network
Converged network
7
Which of the following describes a device that is capable of IPv4 and IPv6?
translation
dual-stack
encapsulation
tunneling
8
Which of the following services use TCP?
VOIP
Video Streaming
SMTP
DNS
9
When logging into a switch/router what is the initial mode you are in?
User EXEC
User mode
Privilege EXEC
Global mode
10
Which of the following commands shows you the configuration that will be used on restart?
show config
show running-config
show boot-config
show startup-config
11
What is the purpose of port numbers in computer networking?
Used to encrypt conversations between hosts
Provides error checking for host connections
Keeps track of specific conversations between hosts
Identifies the connection state between two hosts
12
The Cisco running configuration is stored in which of the following?
Flash
ROM
NVRAM
RAM
13
Which of the following is the correct network address of 192.168.10.20/25 ?
192.168.10.64
192.168.10.16
192.168.10.128
192.168.10.0
14
Which command shows you which interfaces are up, and IP addresses assigned?
show interface status
show ip interface brief
show ip interface summary
show ip addresses
15
How would an administrator view the contents of the DNS cache on a Windows computer?
netstat -dns
ipconfig /displaydns
ipconfig /flushdns
arp -d
16
What is a frame smaller than 64 bytes known as?
tiny frame
runt
tiny
small frame
17
Which of the following utilizes the TTL of a packet to determine a path?
ping
encapsulation
traceroute
ICMP
18
What Cisco command would you use to display a banner before login?
banner login
login message
banner
banner motd
19
Which of the following is the correct network address of 172.30.1.231/25 ?
172.30.1.32
172.30.1.128
172.30.1.64
172.30.1.224
20
What Cisco command saves your configuration?
copy run-configuration start-configuration
copy startup-config running-config
copy running-config startup-config
copy run-config start-config
21
If a device does not know the destination MAC, which of the following is sent out first?
ARP request
MAC request
ARP reply
ICMP echo
22
Which of the following gives priority to traffic?
QoS
priority-number
prioritization
PoS
23
Which switching method only looks for the destination MAC in a frame before forwarding it on?
cut-through
store-and-go
cut-and-forward
store-and-forward
24
Which Cisco command shows you the MAC forwarding table used by switches?
show arp-table
show mac-address-table
show arp
show mac address-table
25
Which of the following is a benefit of subnetting?
increase size of collision domains
reduce broadcast domain size
decrease number of broadcast domains
combining smaller networks to make bigger networks
26
Which of the following is a loopback address?
172.0.0.1
169.254.32.65
127.0.0.0
127.0.0.1
27
Which command is the most secure when setting up an enable password?
enable encrypt-password
enable password
enable secret secure
enable secret
28
Which is NOT a characteristic ff UDP?
Reliability
Connectionless
Low Overhead
Best Effort
29
Which portion of the network layer address does a router use to forward packets?
gateway address
broadcast address
host portion
network portion
30
In which of the following does a router dynamically provide IPv6 configuration info to hosts?
EUI-64
ARP
SLAAC
ICMPv6
31
At layer 4 of the OSI model what is the PDU referred to as?
frame
segment
packet
Ethernet
32
Which of the following commands encrypts clear text passwords?
encrypt-passwords
server clear-text-encryption
service encrypt-password
service password-encryption
33
What key when pressed auto-completes a command?
SHIFT
CTRL
ALT
TAB
34
Which of the following does IPv6 not have?
Broadcast
Unicast
Anycast
Multicast
35
What does the IP address 192.168.1.15/29 represent?
network address
unicast address
broadcast address
multicast address
36
Which of the following indicate packet loss?
frame errors
latency
FCS
CRC errors
37
Which command allows you to go back to User EXEC mode?
no enable
disable
exit
logout
38
Which of the following transports an IPv6 packet inside an IPv4 packet?
DHCP
dual-stack
tunneling
translation
39
Which layer of the OSI model does a MAC address fall under?
Layer 2
Layer 4
Layer 3
Layer 1
40
Which of the following is 224 in binary?
10100100
11100000
11000000
00001110
41
Which of the following is the best hostname for a switch?
S1
SwitchA
switch-stevenspoint-room323-rack12-RU24
S-Point-Lab-1
42
What service allows for the setting of priority for traffic through a network device?
QoS
ARP
UEFI
Port Forwarding
43
Which OSI layer is responsible for establishing a connection between applications?
Session
Transport
Presentation
Application
44
How many usable hosts are available in a /25 network?
62
128
64
126
45
The process of appending a header to a PDU is an example of which of the following?
encapsulation
de-encapsulation
encaoding
encryption
46
How many equal sized subnets are created when you take a /24 and subnet it with /26 masks?
16
4
2
8
47
Which of the following allows multiple devices to share a single routable IP address?
routring
NAT
STUN
DHCP
48
Which of the following communicates directly between hardware and software?
GUI
CLI
Shell
Kernel
