CCNA Quiz 1

CCNA QUIZ 1

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Question 1
Which ones are FTP port numbers?
A
21
B
25
C
32
D
20
E
15
Question 2
How to open debug for nat?
A
start nat
B
run nat
C
debug start nat
D
debug ip nat
E
debug nat stats
Question 3
Neighbour Discovery Protocols work on ....
A
Layer 3
B
Layer 4
C
Layer 2
D
Layer 5
E
Layer 1
Question 4
.... and ... are the Southbound Interface API, that provide the communication of SDN Controller and SDN Data Plane devices.
A
SNMP
B
REST
C
Netconf
D
All of them
E
Open Flow
Question 5
A VLAN trunked link belong to which VLAN by Default?
A
All VLANs
B
VLAN 10
C
None of Them
D
VLAN 0
E
VLAN 1
Question 6
Which ones are true about TCP & UDP?
A
TCP is a secure protocol UDP is not secure.
B
UDP has guaranteed trasmission.
C
TCP has 8 bits header.
D
There is no error checking mechanism in UDP.
E
TCP is slower than UDP.
Question 7
Which Artificial Intelligence type is used to create unique content?
Question 8
Dynamic ARP Inspection (DAI) uses Trust states for interfaces. Which ones are these two trust states?
A
Trusted
B
Passive
C
Active
D
Untrusted
E
Inabled
Question 9
DSCP bits are ... bits.
A
4
B
3
C
2
D
5
E
6
Question 10
What does a PC broadcast to learn an unknown MAC address?
A
ICMP Reply
B
ARP Request
C
None of Them
D
ARP Reply
E
ICMP Request
Question 11
Which ones are some of the Denial of Service Attacks? (Select three)
A
ARP Spoofing
B
DNS Spoofing
C
Smurfing
D
TCP SYN Flood Attack
E
Ping of Death
Question 12
Which of the following protocols is used to eliminate Layer 2 loops?
A
IP
B
OSPF
C
VTP
D
STP
E
ARP
Question 13
.... is the attack type in which routing table is manuplated by attackers.
A
Session Hijacking
B
Rerouting
C
Ping of Death
D
Replay Attack
E
DNS Spoofing
Question 14
Which one is a Distance Vector Protocol?
A
OSPF
B
EIGRP
C
BGP
D
IS-IS
E
RIP
Question 15
Which Cisco command shows OSPF neighbor adjacencies?
A
show ip ospf
B
show ip ospf database
C
show protocols
D
debug ip ospf neighbor
E
show ip ospf neighbor
Question 16
For a Class C IPv4 Address, how many usable hosts are there by default?
A
64516
B
255
C
65536
D
32768
E
254
Question 17
What is the broadcast address for a Class C address of 192.168.145.0 with default Subnet Mask?
A
192.168.145.254
B
192.168.145.0
C
192.168.145.1
D
192.168.0.0
E
192.168.145.255
Question 18
Which ones are  the protocols used between WLC and LWAP? (Select Two)
A
CDP
B
ICMP
C
CAPWAP
D
LWAPP
E
LLDP
Question 19
IP is a Connectionless Protocol.
A
False
B
True
Question 20
QoS .... is the mechanism that is used during a Traffic Exceed. The Exceed Traffic is buffered and with a little delay, it is sent again.
A
Traffic Selecting
B
Traffic Shaping
C
Traffic Monitoring
D
Traffic Policing
E
Traffic Determining
Question 21
.... is simply the technical term for a network name.
A
WID
B
SSID
C
Router-ID
D
VLAN-ID
E
WLAN-ID
Question 22
Which ones are two main types of Site to Site VPN?
A
Extranet Based VPN
B
Internet Based VPN
C
Included Based VPN
D
Excluded Based VPN
E
Intranet Based VPN
Question 23
Which ones are the main characteristic of the REST?
A
Platform-agnostic
B
Flexible
C
All of them
D
Lightweight
E
Scalable
Question 24
Which one of the following is used to build Switching Table?
A
Source IP
B
MAC addresses
C
All of Them
D
Destination IP
E
Source MAC
Question 25
If there are centralized WLAN Controllers in each site and Access Points that are connected to this WLC, this is ...
A
Flexconnect Wireless Network Design
B
SD-Access Wireless Network Design
C
Centralized Wireless Network Design
D
Classic Wireless Network Design
E
None of them
Question 26
How can we turn to Privileged mode from Interface configuration mode on Cisco routers?
A
Ctrl-P
B
Esc
C
Ctrl-Z
D
Ctrl-A
E
Ctrl-Alt-Del
Question 27
Which ones are the benefits of Network Automation? (Select Three)
A
Higher Up Times
B
Reduced Operation Costs
C
More Staff Need
D
Increased Business Agility
E
Higher Errors
Question 28
Which of the following are Fast Ethernet technologies?
A
100BASE-5
B
1000BASE-F
C
100BASE2
D
100BASE-FX
E
100BASE-TX
Question 29
Which ones are the Wireless SEcurity Protocols?
A
All of them
B
WPA (Wi-Fi Protected Access)
C
WPA2 (Wi-Fi Protected Access 2)
D
WEP (Wired Equivalent Privacy)
E
WPA3 (Wi-Fi Protected Access 3)
Question 30
How to enable syslog on cisco routers?
A
logging start
B
start logging
C
logging run
D
run logging
E
logging on
Question 31
How to enable DHCP Snooping on Cisco devices?
A
ip dhcp snooping
B
enable snooping
C
ruın dhcp snooping
D
run snooping
E
dhcp snooping start
Question 32
IPv6 Link Local Addresses can be configured in two ways. Auto-Address Configuration and Manual Configuration.
A
False
B
True
Question 33
Which ones are related to RADIUS? (Select three)
A
TCP Port 49
B
Unidirectional CHAP
C
Combined AAA
D
Bidirectional CHAP
E
UDP Port 1812,1645
Question 34
Which Artificial Intelligence type is used to create unique content?
Question 35
Which ones are three important QoS Enemies?
A
Jitter
B
Packet Loss
C
CIR
D
Delay
E
Packet Check
Question 36
With which mode access point can connect to another access point as a client?
A
Local Mode
B
SE-Connect Mode
C
Rogue Detector Mode
D
Sniffer Mode
E
Client Mode
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There are 36 questions to complete.

 

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Gokhan Kosem is a Network Engineer, Instructor and the Founder of IPCisco.com with 15+ years of experience in Cisco, Nokia, Huawei, Juniper, Linux, Service Provider Networks, Routing and Switching technologies.

He has worked on the backbone networks of major service providers and network vendors including Nortel, Alcatel-Lucent (Nokia) and has extensive hands-on experience with Cisco, Huawei, Juniper and Nokia networking technologies.

He has trained thousands of networking students worldwide through IPCisco.com, Udemy, books, labs, quizzes, and educational content across multiple social media platforms.

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